CN205729056U - A kind of electric pressure cooking saucepan - Google Patents

A kind of electric pressure cooking saucepan Download PDF

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Publication number
CN205729056U
CN205729056U CN201620031942.0U CN201620031942U CN205729056U CN 205729056 U CN205729056 U CN 205729056U CN 201620031942 U CN201620031942 U CN 201620031942U CN 205729056 U CN205729056 U CN 205729056U
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pot
pressure cooking
electric pressure
interior
cooking saucepan
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CN201620031942.0U
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Chinese (zh)
Inventor
朱泽春
陈建强
陆黎
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Joyoung Co Ltd
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Joyoung Co Ltd
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Abstract

The utility model discloses a kind of electric pressure cooking saucepan, belong to culinary cuisine appliance field, solve existing electric pressure cooking saucepan and affect the interior problem of sealing property between pot and pot cover because interior pot places unstable, electric pressure cooking saucepan of the present utility model includes pot, pot cover and interior pot, described pot is provided with the cavity volume of accommodating described interior pot, described pot cover fastens with pot and forms pressure cooking chamber, described interior pot pot edge is provided with the pot tooth for fastening pot cover, and described pot top is provided with the interior pot support member being supported in described pot tooth bottom surface.This utility model embodiment is applied to kitchen pressure cooking appliance, such as the conventional product such as electric pressure cooking saucepan, electromagnetic induction heating type electric pressure cooking saucepan.

Description

A kind of electric pressure cooking saucepan
[technical field]
This utility model relates to culinary cuisine electrical equipment, particularly relates to a kind of electric pressure cooking saucepan.
[background technology]
Electric pressure cooking saucepan adds hot water and food when being by sealing in pot, and water produces steam after boiled, Making the air pressure in pot raise, so that the elevation of boiling point of water, the temperature in pot also increases, to reach fast The purpose of speed cook food.Existing electric pressure cooking saucepan includes pot, interior pot and pot cover, and pot cover is fastened on pot On, after interior pot is placed into pot, majority is dependent on the heat-generating disc below interior pot or the handle of interior pot both sides Supporting, in so requiring, pot has higher dimensional accuracy, but it practice, the size of interior pot is wayward, The interior pot of unlike material there is also the problem of Material shrinkage, and interior pot handle there is also rigging error, various factors Cause current electric pressure cooking saucepan operationally, probably due to interior pot is placed unstable and occurred that interior pot oral area seals and lose Effect produces the problems such as gas leakage, affects product using effect.
[utility model content]
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art to provide a kind of voltage Power pot, makes interior pot place more steady, so that it is guaranteed that pot cover sealing effectiveness and heats.
Solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of electric pressure cooking saucepan, including pot, pot cover and interior pot, described pot is provided with the appearance of accommodating described interior pot Chamber, described pot cover fastens with pot and forms pressure cooking chamber, and described interior pot pot edge is provided with for fastening pot cover Pot tooth, described pot top is provided with the interior pot support member being supported in described pot tooth bottom surface.
Further scheme, described interior pot support member includes that supporting part and location division, described location division are installed to In pot, described supporting part relies on a pot tooth bottom surface.
Further scheme, described location division is provided with downward opening draw-in groove, and described pot top is upwards prolonged Stretching out positioning bar, described positioning bar inserts draw-in groove with pot support member in location.
Further scheme, the circumferential lengths of described supporting part is less than the circumferential lengths of pot tooth.
Further scheme, described pot includes that medium ring and insulating ring, described electric pressure cooking saucepan also include being positioned at Electromagnetic heater below Guo, described insulating ring is installed between medium ring and electromagnetic heater to form institute State cavity volume.
Further scheme, described interior pot support member lower end is resisted against insulating ring upper surface.
Further scheme, described interior pot support member is along cavity volume oral area profile design circlewise, or described The arranged circumferentially spaced multiple interior pot support members in pot top.
Further scheme, described interior pot support member and pot tooth bottom surface form point cantact, linear contact lay or face and connect Touch.
Further scheme, described pot cover includes that retainer, described retainer are provided with the lid tooth for fastening pot tooth, Described interior pot supports support is fastened on a pot tooth outer side bottom surface in described pot tooth inside bottom surface, described retainer.
Further scheme, is provided with gap between described lid tooth and interior pot support member, and this gap width is 1mm~3mm.
The beneficial effects of the utility model:
1, electric pressure cooking saucepan of the present utility model, is provided with the interior pot support being supported in pot tooth bottom surface at its pot top Part, say, that offseted by interior pot support member and pot tooth bottom surface and support interior pot, pot tooth and interior pot one , there is not rigging error in molding, in the case of interior pot support member is fixing reliably, directly supporting pot tooth can make Interior pot is placed more steady, and interior pot pot edge more they tends to level, therefore can reliably seal with pot cover;Owing to interior pot is put Put more steady, keep uniform, constant spacing between interior pot and the heater of bottom, so can keep The stable efficiency of heating surface.
2, location division is provided with downward opening draw-in groove, and pot top extends upward positioning bar, and positioning bar inserts Draw-in groove is with pot support member in location, and interior pot support member easy accessibility, even if currently used interior pot support member is not Meet technological requirement, if pot support member in changing suitably, without pot and pot in redesigning Supporting construction between body.
3, the circumferential lengths of supporting part is less than the circumferential lengths of pot tooth, and so, visual angle, top be can't see under pot tooth The supporting part of side, can keep original appearance and modeling.
4, interior pot support member lower end is resisted against insulating ring upper surface, makes interior pot support member install more firm, no Easily loosening, in the case of interior pot support member is effectively fixed, the support stationarity of interior pot also can be protected Card.
5, interior pot support member is along cavity volume oral area profile design circlewise, and the whole pot teeth on interior pot pot edge can Effectively supported, good stability;The arranged circumferentially spaced multiple interior pot support members in pot top, multiple interior Pot support member can uniformly or uneven distribution, and implementation cost is low.
6, interior pot is unsettled in cavity volume, in addition to interior pot supports support pot tooth, other positions of interior pot the most not with Pot contacts, for accommodating the placing trough of interior pot handle in such as pot, user when picking and placeing interior pot more just Prompt;And for the electric pressure cooking saucepan of electromagnetic induction heating, the electromagnetic induction heater of interior pot and bottom it Between keep uniform, constant spacing, such that it is able to keep the stable efficiency of heating surface.
These features of the present utility model and advantage will be detailed in following detailed description of the invention, accompanying drawing Disclose.
[accompanying drawing explanation]
Below in conjunction with the accompanying drawings this utility model is described further:
Fig. 1 is the perspective view of electric pressure cooking saucepan in this utility model preferred embodiment;
Fig. 2 is the semi-cutaway of electric pressure cooking saucepan pot in this utility model preferred embodiment;
Fig. 3 is partial enlarged drawing at the A of Fig. 2;
Fig. 4 is the sectional view of electric pressure cooking saucepan pot in this utility model preferred embodiment;
Fig. 5 is partial enlarged drawing at the B of Fig. 4;
Fig. 6 is partial enlarged drawing at the C of Fig. 4;
Fig. 7 is the perspective view of interior pot support member in this utility model preferred embodiment.
[detailed description of the invention]
The technical scheme of this utility model embodiment is solved by the accompanying drawing below in conjunction with this utility model embodiment Release and illustrate, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on enforcement Embodiment in mode, those skilled in the art are obtained other on the premise of not making creative work Embodiment, broadly falls into protection domain of the present utility model.
With reference to Fig. 1-3, the electric pressure cooking saucepan that this utility model preferred embodiment is proposed includes pot 1 and pot cover 2, Pot cover 2 is hinged in pot 1, and pot cover 2 includes upper cover 21, retainer 22 and inner cap 23, and retainer 22 can turn Dynamic is arranged between inner cap 23 and upper cover 21, is provided with interior pot 3 in pot 1, and interior pot 3 pot edge is provided with pot Tooth 31, retainer 22 is provided with lid tooth 221, and the lid tooth 221 on retainer 22 revolves with the pot tooth 31 on interior pot 3 Turning and fasten or separate to realize the 2-in-1 lid of pot cover or to uncap, inner cap 23 periphery is provided with sealing ring, when retainer 22 After interior pot 3 rotary fastening, sealed by sealing ring between inner cap 23 and interior pot 3, thus form pressure and cook Preparing food chamber, food is cooked in pressure cooking chamber.This pot tooth 31 is arranged on the scheme on interior pot 3 at square electric Pressure cooker use more, so those skilled in the art are also commonly referred to as side's pot.
The electric pressure cooking saucepan of the present embodiment is positioned at the position below pot 3 in using electromagnetic induction heating, i.e. pot 1 Putting and be additionally provided with electromagnetic induction heater 4, electromagnetic induction heater 4 generally comprises wire coil bracket and electromagnetic wire Circle, wire coil bracket is fixedly installed in pot 1, and solenoid is around the home on wire coil bracket, and solenoid is used Produce electromagnetic induction so that interior pot 3 thereon produces eddy current so that interior pot 3 generates heat.Certainly this practicality Novel electric food warmer is not limited to electromagnetic induction heating, in other embodiments, it is also possible to be the most common The internal pot of heat-generating disc 3 heats.
The both sides of interior pot 3 are provided with interior pot handle 32, and pot 1 top is provided with two for placing interior pot handle 32 Placing trough 11, in prior art, install in pot handle time, need at interior pot sidewall, installing hole is set, peace Five-gold-sheet fixed by dress Kong Shangyong rivet, then is fastened on Five-gold-sheet by handle, pot handle in relying on due to interior pot Being hung in pot, the accessory size error of interior pot handle, directional error can affect the smoothness that interior pot is placed; And interior pot handle is not secured in placing trough, interior pot crank makes interior pot produce with two handles for axle Rear-inclined before death.Cause bad Consumer's Experience, and interior pot tilts to also result in interior pot oral area seal failure Produce the problems such as gas leakage, affect product using effect.
The scheme that this utility model preferred embodiment proposes is to arrange interior pot support member, interior pot at pot 1 top Supports support is in pot tooth 31 bottom surface, say, that is offseted by interior pot support member and pot tooth 31 bottom surface and props up Pot 3 in support, in general, pot tooth 31 is one-body molded with interior pot 3, there is not rigging error, props up at interior pot In the case of support member 5 is fixed reliably, directly support pot tooth 31 and interior pot 3 can be made to place more steadily, 3 pots of interior pot Along more they tending to level, therefore can reliably seal with pot cover 2;Owing to interior pot 3 is placed more steady, interior pot 3 and the end Keep uniform, constant spacing between the electromagnetic induction heater 4 in portion, so can keep stable adding The thermal efficiency.
With reference to Fig. 2-7, it is preferred that the pot 1 of the present embodiment includes medium ring 13, insulating ring 14 and base 12, Medium ring 13 is arranged on base 12 upper end, insulating ring 14 be installed in medium ring 13 and electromagnetic induction heater 4 it Between with formed accommodate in the cavity volume of pot 3, interior pot support member 5 is along cavity volume oral area profile design circlewise, interior Pot support member 5 includes supporting part and location division, and location division is installed in pot 1, and supporting part relies on a pot tooth 31 bottom surfaces.The location division of interior pot support member 5 is a ring bodies 52, and supporting part is by ring bodies 52 upper end upwards The support rim 51 extended, is circumferentially provided with multiple support rim 51 along ring bodies 52, these multiple supports Boss 51 highly consistent and with pot tooth 31 one_to_one corresponding on interior pot 3 so that each pot of tooth 31 can obtain To effectively supporting, good stability, support rim 51 forms point cantact, linear contact lay or face with pot tooth 31 bottom surface Contact;The circumferential lengths of support rim 51 is less than the circumferential lengths of pot tooth 31, and so, visual angle, top be can't see Supporting part below pot tooth, can keep original appearance and modeling.
With reference to Fig. 3, normally fastening to not affect pot cover 2, in the present embodiment, pot support member 5 is supported in a pot tooth 31 inside bottom surface, retainer 22 is fastened on pot tooth 31 outer side bottom surface, namely support rim 51 acts against pot tooth 31 Inside bottom surface, the lid tooth 221 of retainer 22 is fastened on pot tooth 31 outer side bottom surface, and the two will not produce interference.Relatively Good: being provided with gap between lid tooth and interior pot support member, the width H in this gap is 1mm~3mm, if Gap width H is less than 1mm, and when retainer rotates, lid tooth easily encounters interior pot support member, increases rotational resistance, If gap width H is more than 3mm, lid tooth reduces with the fastening area of pot tooth, reduces the safety of pressure cooker Property, gap width H between lid tooth and interior pot support member is controlled in the range of 1mm~3mm by the present embodiment, Retainer can smooth and easy rotate, and reliably can fasten with interior pot, and preferred gap width H of the present embodiment is 1.5mm.
Owing to the interior pot support member 5 of the present embodiment is designed to ring-type, supporting part and location division are one-body molded, can Multiple parts are avoided to be installed separately brought technique and rigging error problem, easy to assembly.Certainly, originally In other embodiments of utility model, it is also possible to selecting in pot, the arranged circumferentially spaced multiple interior pots in top prop up Support member, this multiple interior pot support members highly consistent and with the pot tooth one_to_one corresponding on interior pot, use buckle even The mode such as connect, screw connects, be welded to connect, glue is bonding is fixed in pot, the material cost of the program Compare relatively low.
Ring bodies 52 is provided with downward opening draw-in groove 522, and medium ring 13 top extends upward positioning bar 132, Positioning bar 132 inserts draw-in groove 522 with pot support member 5 in location;It is furthermore preferred that ring bodies 52 lower end is provided with Snap fit 521, medium ring 13 internal ring wall is provided with groove 131, and snap fit 521 inserts in groove 131, makes interior pot support Part 5 is installed more firm, is difficult to loosen, and then also can guarantee that the stable support to interior pot 3 of the interior pot support member 5. After interior pot support member 5 is fixing, interior pot support member 5 lower end is resisted against insulating ring 14 upper surface, due to insulating ring 14 are installed between medium ring 13 and electromagnetic induction heater 4, interior pot support member 5, medium ring 13, insulating ring 14, electromagnetic induction heater 4 can alleviate the pressure-bearing shape of interior pot support member 5 with pot in shared 3 weight Become, to ensure permanence operation.It addition, use this assembling mode, interior pot support member 5 dismounts also phase To easier, even if the interior pot support member of current assembling does not meets technological requirement, if pot in changing suitably Support member, without redesigning interior supporting construction between pot 3 and pot 1.It addition, ring bodies 52 corresponding in the position of pot handles 32 be additionally provided with and dodge mouth 523, this dodge mouth 523 the most also with in pot 1 Placing trough 11 corresponding, after interior pot 3 is placed in pot 1, interior pot handle 32 is simultaneously embedded in dodges mouth 523 He Placing trough 11, but the mouth 523 of dodging of interior pot support member 5 contacts and supports interior pot handle 32, in order to User supports interior pot handle 32 to pick and place interior pot 3.
In other embodiments, interior pot support member screw can also be used to connect, be welded to connect, glue bonding It is fixed in pot etc. mode, selects suitably to assemble mode with specific reference to product needed.
When the interior pot 3 of the present embodiment is placed in pot 1, owing to interior pot support member 5 is supported by pot tooth 31 Whole interior pot 3, interior pot 3 can be unsettled in the cavity volume of pot 1, i.e. except 5 contact pots of interior pot support member Outside tooth 31, interior other positions of pot 3 do not contact with pot 1, such as interior pot handle 32 and the placement of pot 1 Groove 11, so, user is more convenient when picking and placeing interior pot 3;And for the Voltage force of electromagnetic induction heating For Guo, uniform, constant spacing between interior pot 3 and the electromagnetic induction heater 4 of bottom, can be kept, Such that it is able to keep the stable efficiency of heating surface.Certainly, in the product using jug with heating disk, interior pot bottom Need direct or indirect contact heating dish, but in the case of having interior pot supports support pot tooth, even if interior pot Can not be effectively matched between bottom and heat-generating disc, also can guarantee that interior pot is placed steadily, thus preferentially guarantee interior pot And the sealing reliability between inner cap.The present embodiment electric pressure cooking saucepan is not only suitable for the interior pot of cylindrical shape, interior pot bottom In plane or have certain radian, being also applied for spherical interior pot, interior pot bottom is spherically.
In the present embodiment, pot support member 5 uses heat resistant plastice part or heat-proof silica gel part to make, and working of plastics increases Additive make its heat-resistant deforming temperature more than 130 DEG C, concrete have PA6, PA66, PBT+ glass, PET, POM, PEEK, PPO, MPPO, PCT, ABS, PC alloy, PP and increase glass or Other serial plastics of additive, so, interior pot support member 5 is also equipped with heat insulation function, prevents interior pot 3 Heat is delivered on medium ring 13 cause medium ring 13 that thermal deformation occurs.The interior pot made especially with heat-proof silica gel Support member 5, interior pot support member 5 possesses certain elasticity, can compensate retainer 22, inner cap 23 and interior pot 3 and exist The height error of generation when manufacturing or assemble, the sealing ring on inner cap 23 can suitably increase distortion allowance, Thus ensure that pot tooth 31 reliably fastens with lid tooth 221, make sealing ring be fitted tightly over interior pot 3 pot edge simultaneously On, improve sealing property.
This utility model embodiment is applied to kitchen pressure cooking appliance, such as conventional electric pressure cooking saucepan, electromagnetic induction The products such as heated type electric pressure cooking saucepan.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is also It is not limited to this, is familiar with this those skilled in the art and should be understood that this utility model includes but not limited to accompanying drawing Content described in detailed description of the invention above.Any without departing from function of the present utility model and structural principle Amendment be intended to be included in the scope of claims.

Claims (10)

1. an electric pressure cooking saucepan, including pot, pot cover and interior pot, described pot is provided with accommodating described interior pot Cavity volume, described pot cover fastens with pot and forms pressure cooking chamber, and described interior pot pot edge is provided with for fastening pot cover Pot tooth, it is characterised in that described pot top is provided with the interior pot support member being supported in described pot tooth bottom surface.
2. electric pressure cooking saucepan as claimed in claim 1, it is characterised in that described interior pot support member includes supporting Portion and location division, described location division is installed in pot, and described supporting part relies on a pot tooth bottom surface.
3. electric pressure cooking saucepan as claimed in claim 2, it is characterised in that described location division is provided with opening down Draw-in groove, described pot top extends upward positioning bar, and described positioning bar inserts draw-in groove and props up with pot in location Support member.
4. electric pressure cooking saucepan as claimed in claim 2, it is characterised in that the circumferential lengths of described supporting part is little Circumferential lengths in pot tooth.
5. electric pressure cooking saucepan as claimed in claim 1, it is characterised in that described pot includes medium ring and insulation Ring, described electric pressure cooking saucepan also includes the electromagnetic heater being positioned at below pot, during described insulating ring is installed in To form described cavity volume between ring and electromagnetic heater.
6. electric pressure cooking saucepan as claimed in claim 5, it is characterised in that described interior pot support member lower end against In insulating ring upper surface.
7. the electric pressure cooking saucepan as described in one of claim 1 to 6, it is characterised in that described interior pot support member Along cavity volume oral area profile design circlewise, or the arranged circumferentially spaced multiple interior pots in described pot top prop up Support member.
8. the electric pressure cooking saucepan as described in one of claim 1 to 6, it is characterised in that described interior pot support member Form point cantact, linear contact lay or face with pot tooth bottom surface to contact.
9. the electric pressure cooking saucepan as described in one of claim 1 to 6, it is characterised in that described pot cover includes lock Circle, described retainer is provided with the lid tooth for fastening pot tooth, and described interior pot supports support is at the bottom of described pot tooth Inside face, described retainer is fastened on a pot tooth outer side bottom surface.
10. electric pressure cooking saucepan as claimed in claim 9, it is characterised in that described lid tooth and interior pot support member it Between be provided with gap, this gap width is 1mm~3mm.
CN201620031942.0U 2016-01-14 2016-01-14 A kind of electric pressure cooking saucepan Active CN205729056U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107536458A (en) * 2017-05-19 2018-01-05 浙江苏泊尔家电制造有限公司 Pressure cooking appliance
CN107713712A (en) * 2017-11-02 2018-02-23 珠海格力电器股份有限公司 Cooking apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107536458A (en) * 2017-05-19 2018-01-05 浙江苏泊尔家电制造有限公司 Pressure cooking appliance
CN107536458B (en) * 2017-05-19 2022-08-19 浙江苏泊尔家电制造有限公司 Pressure cooking appliance
CN107713712A (en) * 2017-11-02 2018-02-23 珠海格力电器股份有限公司 Cooking apparatus

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