CN104814667B

CN104814667B - A kind of pair of inner container electric rice cooker

Info

Publication number: CN104814667B
Application number: CN201510217942.XA
Authority: CN
Inventors: 张梅
Original assignee: Guangzhou This Rise Electronic Industry Co Ltd
Current assignee: Guangzhou This Rise Electronic Industry Co Ltd
Priority date: 2015-04-30
Filing date: 2015-04-30
Publication date: 2017-05-31
Anticipated expiration: 2035-04-30
Also published as: CN104814667A

Abstract

The invention discloses a kind of pair of inner container electric rice cooker, including pot body, inner bag and pot cover, inner bag and pot cover are two, and pot body has first inner chamber, and two first inner chambers are mutually separated by a thermal insulation board, and two first inner chambers are respectively provided with the accent inserted for inner bag；The rear end of two pot covers is articulated with accent edge by jointed shaft respectively, and the axial direction of two jointed shafts is intersected；Two pot covers are turned to during away from accent through jointed shaft, and two pot covers are in " eight " font；The bottom of pot cover is provided with the top second inner chamber for accommodating inner bag, and the cavity wall of the second inner chamber is provided with draw-in groove, and seal has been detachably secured in the second inner chamber, the laterally protruding projection having with draw-in groove clamping of the periphery of the seal；The raised Central Symmetry on pot body of corresponding two seal of two pot covers.The present invention uncaps easy to operate, and on the basis of seal is convenient to mount and dismount, pot cover remains to keep excellent sealing effect.

Description

A kind of pair of inner container electric rice cooker

Technical field

The present invention relates to electric cooker, more particularly to a kind of pair of inner container electric rice cooker.

Background technology

Electric cooker is a kind of modernization cooker various processing such as can be steamed, boiled, stewed, simmered, boiled in a covered pot over a slow fire.Electric cooker is typically wrapped A pot body, inner bag and pot cover are included, pot body has the first inner chamber inserted for inner bag, and pot cover is closed together in the chamber of first inner chamber Mouthful.

At present, electric cooker is usually one pot of one courage, also has two situations of inner bag of configuration, for preventing from cooking different foods Taint of odour is produced, but the first inner chamber of pot body only has one, i.e., be once only capable of using an inner bag, then running into larger amount of food Thing culinary applications, need to configure multiple electric cookers, will take larger kitchen space, and each electric cooker also needs to operate respectively, and bringing makes With inconvenience.

Meanwhile, pot cover often seals capping inner bag with reference to seal, so that the food contained in inner bag obtains effective close Heated under envelope state.But, existing electric cooker seal installation operation inconvenience, cleaning is difficult.

In addition, the pot cover of current electric cooker is being heated yielding with steam impringement, the interior outer side edges of pot cover are easily caused Angle upwarps, and reduces the sealing property to first inner chamber.

The content of the invention

In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of pair of inner container electric rice cooker, its behaviour that uncaps Facilitate, and on the basis of seal is convenient to mount and dismount, pot cover remains to keep excellent sealing effect.

The purpose of the present invention is realized using following technical scheme：

A kind of pair of inner container electric rice cooker, including pot body, inner bag and pot cover, inner bag and pot cover are two, and pot body has Two first inner chambers being adapted with the shape size of inner bag, two first inner chambers are mutually separated by a thermal insulation board, in two first Chamber is respectively provided with the accent inserted for inner bag；The rear end of two pot covers is articulated with accent edge, and two jointed shafts by jointed shaft respectively Axial direction intersect；Two pot covers are turned to when covering accent through jointed shaft, and equally spaced gap is formed between the adjacent edge of two pot covers, Two pot covers are turned to during away from accent through jointed shaft, and two pot covers are in " eight " font；The bottom of pot cover is provided with for accommodating inner bag Top second inner chamber, the cavity wall of the second inner chamber is provided with draw-in groove, sealing has been detachably secured in the second inner chamber Part, the laterally protruding projection having with draw-in groove clamping of the periphery of the seal；The projection of corresponding two seal of two pot covers is on pot The Central Symmetry of body.

Preferably, pot cover includes upper lid and lower cover, and the bottom of upper lid is provided with second inner chamber, and lower cover is in cast, and the lower cover is consolidated The inwall of second inner chamber is resisted against due to the periphery in upper base portion and the lower cover；Jointed shaft is installed in the rear end of lid, lid on this With near the inner side corner and the outside corner away from the jointed shaft of the jointed shaft, outside corner is provided with magnetic conductive part, and outer The relative lower cover in side angle is fixed with the magnetic part with magnetic conductive part magnetic attracting, and the lower cover relative with inner side corner is protruding with pad Pin, the feet and inner side corner offset top.

Preferably, the lower cover is fixedly arranged in the middle of liner lid, and the liner lid covers the circle mouth of lower cover.

Preferably, the top of pot body is actively provided with button, and the button is relative with jointed shaft axle, and the button includes pressing Portion and the buckling parts stretched out by the bottom of press section, accordingly, the front end of pot cover is protruding with the buckle coordinated with buckling parts hook； Two jointed shafts are respectively installed with torsion spring, and one end of torsion spring is affixed with pot body, and the other end of torsion spring is respectively and fixedly connected with two pot covers.

Preferably, the inner side corner of the upper lid of two pot covers is mutually adjoined, and the outside corner of the upper lid of two pot covers is located remotely from each other, The button is located at the positive center of top of pot body, and buckle is located at upper lid, and the upper lid of two pot covers is each via buckle and button Buckling parts snapping.

Preferably, the press section is mutually to adjoin and separate two, and two press sections are in long along pot body The strip that degree direction extends.

Preferably, the edge of each pot cover is made up of a major arc edge and straight edges linking, and two pot covers are through being hinged Axle is turned to when covering accent, and the straight edges of two pot covers are adjacent.

Preferably, the edge of the pot body rear end is arranged with two boss, and jointed shaft difference described in two is rotationally It is assemblied in boss, the two ends of jointed shaft are connected to pot cover rear end.

Preferably, the seal includes the retainer plate being from top to bottom laminated, closure and for sealing inner container opening Sealing ring, retainer plate and sealing ring are located on the periphery of closure, and the projection protrudes from the lateral surface of retainer plate, closure Shape size be adapted with the opening of inner bag, sealing ring be one cone circle；The periphery of the closure and lower cover clamping.

Preferably, the bottom of the upper lid has extended downwardly from locating dowel, and the lower end of the locating dowel is set to clamping joint, described close The clamping set being engaged by clamping with clamping joint is fitted with the middle part of capping, clamping joint card is inserted in clamping set.

Compared to existing technology, the beneficial effects of the present invention are：

(1) present invention is by the intersecting jointed shaft for setting, make the closure of two pot covers and opening procedure can with non-interference, Therefore its uncap it is easy to operate, be difficult it is stuck, while can make again closure when only retain certain interval, to ensure that two inner bags are able to Independent isolating, maintain it is respective boil be independent of each other on the basis of, moreover it is possible to greatest extent reduce pot body volume, with reduce The occupancy of kitchen space；At the same time, two first inner chambers are opened up on pot body for built-in two inner bags, two first inner chambers By the heat-insulated isolation of thermal insulation board, worked with keeping two inner bags to be able to independent heating, so that two inner bags can simultaneously be cooked and made With, cooking efficiency is lifted, and in order to prevent the installation of two seals to be exchanged, the cooperation of raised and draw-in groove, and two projections Be symmetrical arranged, seal can be prevented to be exchanged assembling, to facilitate seal to be able to Fast Installation after the cleaning, it is ensured that good Sealing effectiveness, greatly facilitates and uses, and it also avoid because of the potential safety hazard that setup error brings；

(2) present invention is supported by lower cover to second inner chamber, can increase the intensity of upper lid so that pot cover is integrally difficult to receive Thermal deformation, and, more it is crucial that magnetic part and magnetic conductive part adhesive effect under, can be to the outside edge away from jointed shaft Upper lid is firmly adsorbed, in feet supporting under screens effect to upper lid, inner side edge angle can firmly be engaged, so that Make the pot cover integral rigidity for covering combination lower cover formation stronger, prevent from tilting deformation, and then beneficial to holding to the close of first inner chamber Capping is closed.

Brief description of the drawings

Fig. 1 is a kind of pair of structural representation of inner container electric rice cooker of the invention；

Fig. 2 is the structural representation after Fig. 1 removal pot covers；

Fig. 3 is the structural representation of pot body of the present invention；

Fig. 4 is the three-dimensional cutaway view of Fig. 2；

Fig. 5 is the structural representation looked up under visual angle of pot cover of the present invention；

Fig. 6 is the structural representation of lower cover of the present invention；

Fig. 7 is one of structural representation of seal of the present invention；

Fig. 8 is the two of the structural representation of seal of the present invention.

In figure：1st, pot body；11st, first inner chamber；111st, accent；12nd, boss；2nd, inner bag；3rd, pot cover；31st, upper lid；311、 Second inner chamber；312nd, jointed shaft；313rd, draw-in groove；314th, locating dowel；315th, clamping joint；316th, inner side corner；317th, outside corner； 32nd, lower cover；321st, magnetic part；322nd, feet；33rd, buckle；34th, major arc edge；35th, straight edges；4th, seal；401st, it is convex Rise；41st, retainer plate；42nd, closure；421st, clamping set；43rd, sealing ring；5th, liner lid；6th, button；61st, press section；62nd, fasten Portion；7th, gap；8th, torsion spring；9th, thermal insulation board.

Specific embodiment

Below, with reference to accompanying drawing and specific embodiment, the present invention is described further：

A kind of pair of inner container electric rice cooker as shown in Fig. 1~5, including pot body 1, inner bag 2 and pot cover 3, inner bag 2 and pot cover 3 Two are, pot body 1 has two first inner chambers 11 being adapted with the shape size of inner bag 2, two first inner chambers 11 pass through One thermal insulation board 9 mutually separates, and two first inner chambers 11 are respectively provided with the accent 111 inserted for inner bag 2；The rear end of two pot covers 3 leads to respectively Cross jointed shaft 7 and be articulated with the edge of accent 111, and the axial direction of two jointed shafts 7 is intersected；Two pot covers 3 are turned to through jointed shaft 7 and cover chamber During mouth 111, equally spaced gap 7 is formed between the adjacent edge of two pot covers 3, two pot covers 3 are turned to away from accent through jointed shaft 7 When 111, two pot covers 3 are in " eight " font；The bottom of pot cover 3 is provided with the top second inner chamber 311 for accommodating inner bag 2, and this The cavity wall of two inner chambers 311 is provided with draw-in groove 313, has been detachably secured seal 4 in the second inner chamber 311, the sealing The laterally protruding projection 401 having with the clamping of draw-in groove 313 of the periphery of part 4；Raised the 401 of corresponding two seal 4 of two pot cover 3 on The Central Symmetry of pot body 1.

By intersecting the jointed shaft 7 for setting, make the closure of two pot covers 3 and opening procedure can with non-interference, therefore its Uncap easy to operate, be difficult it is stuck, while can make only to retain certain interval 7 in closure again, the gap 7 it is settable enough to It is small, to ensure that two inner bags 2 are able to independent isolating, maintain it is respective boil be independent of each other on the basis of, moreover it is possible to drop to greatest extent The volume of low pot body 1, to reduce the occupancy of kitchen space；At the same time, two first inner chambers 11 are opened up on pot body 1 to use In built-in two inner bags 2, two first inner chambers 11 pass through the heat-insulated isolation of thermal insulation board 9, to keep two inner bags 2 to be able to independent heating work Make, so that two inner bags 2 can simultaneously be cooked and used, lift cooking efficiency, and in order to prevent two installation quilts of seal 4 Being symmetrical arranged for exchange, the cooperation of projection 401 and draw-in groove 313, and two projections 401, can prevent seal 4 to be exchanged assembling, To facilitate seal 4 to be able to Fast Installation after the cleaning, it is ensured that good sealing effectiveness, greatly facilitate and use, and keep away Exempt from because of the potential safety hazard that setup error brings.

Certainly, in order that two inner bags 2 can be better discriminated between, prevent from exchanging, inner bag 2 can be set to off in pot body 1 Central Symmetry, and inner bag 2 is set to non-regular polygon or non-circular.

As another preferred embodiment, as shown in Fig. 5~6, cleaned for convenience of assembly and disassembly, and prevent pot cover 3 to be heated Deform and tilt, pot cover 3 includes upper lid 31 and lower cover 32, the bottom of upper lid 31 is provided with second inner chamber 311, and lower cover 32 is in cast, The periphery that the lower cover 32 is fixed on the bottom of lid 31 and the lower cover 32 is resisted against the inwall of second inner chamber 311；Jointed shaft 7 is installed in The rear end of upper lid 31, lid 31 has near the inner side corner 316 of the jointed shaft 312 and away from the outer of the jointed shaft 312 on this Side angle 317, outside corner 317 is provided with magnetic conductive part (not shown), the lower cover 32 relative with outside corner 317 be fixed with The magnetic part 321 of magnetic conductive part magnetic attracting, the lower cover 32 relative with inner side corner 316 is protruding with feet 322, the feet 322 with Mutually support inner side corner 316.

By the supporting to second inner chamber 311 of lower cover 32, the intensity of upper lid 31 can be increased so that pot cover 3 is overall to be difficult to receive Thermal deformation, and, more it is crucial that magnetic part 321 and magnetic conductive part adhesive effect under, can be to the outside away from jointed shaft 312 Upper lid 31 is firmly adsorbed at corner 317, lid 31 is supported under screens effect in the feet 322 pairs, can be to inner side edge angle 316 are firmly engaged, so that the integral rigidity of pot cover 3 that upper lid 31 combines the formation of lower cover 32 is stronger, prevent from tilting deformation, are entered And be beneficial to keep close the closure 42 of first inner chamber 11.

Preferably, to further enhance rigidity, as shown in figure 5, further prevent the temperature distortion of pot cover 3 and tilt, it is described Lower cover 32 is fixedly arranged in the middle of liner lid 5, and the liner lid 5 covers the circle mouth of lower cover 32.

To further facilitate the folding of two pot covers 3, as shown in Fig. 3, Fig. 5, the top of pot body 1 is actively provided with button 6, The button 6 is relative with jointed shaft 7, and the button 6 includes press section 61 and the buckling parts 62 stretched out by the bottom of press section 61, correspondence Ground, the front end of pot cover 3 is protruding with the buckle 33 coordinated with the hook of buckling parts 62；Two jointed shafts 7 are respectively installed with torsion spring 8, torsion spring 8 One end it is affixed with pot body 1, the other end of torsion spring 8 is respectively and fixedly connected with two pot covers 3.After pressing press section 61, buckling parts 62 will be with Buckle 33 departs from, while under the elastic force effect of torsion spring 8, so that pot cover 3 is automatically opened up, being uncapped or closing lid behaviour with facilitating Make.

As a preferred embodiment of electric cooker of the present invention, as shown in figure 5, the inner side edge of the upper lid 31 of two pot covers 3 Angle 316 is mutually adjoined, and the outside corner 317 of the upper lid 31 of two pot covers 3 is located remotely from each other, and it is positive that the button 6 is located at pot body 1 Center of top, to facilitate pressing, buckle 33 is located at upper lid 31, and the upper lid 31 of two pot covers 3 is buckled each via buckle 33 and button 6 The snapping of conjunction portion 62.

Be the control that two pot covers 3 are carried out with folding lid respectively, as shown in figure 3, the press section 61 mutually to adjoin and Separate two, and two press sections 61 are in the strip extended along the length direction of pot body 1.Strip and mutually it is close to Two press sections 61, can in centralized operation region to greatest extent, to facilitate pressing operation, while elongate in shape again beneficial to touch Touch pressing.

To make two pot covers 3 preferably be housed on accent 111, further effectively to prevent two pot covers 3 from interfering, such as scheme Shown in 5, the edge of each pot cover 3 is made up of a major arc edge 34 and the linking of a straight edges 35, and two pot covers 3 are through jointed shaft 7 Turn to when covering accent 111, the straight edges 35 of two pot covers 3 are adjacent, and equally spaced gap 7 is formed to be more conducive to.

As shown in Fig. 2 being to be hinged basis to the offer stabilization of pot cover 33, the edge of the rear end of pot body 1 is arranged with Two boss 12, jointed shaft 7 is rotationally assemblied in boss 12 respectively described in two, after the two ends of jointed shaft 7 are connected to pot cover 3 End.

As shown in Fig. 7~8, the seal 4 of this example includes the retainer plate 41 being from top to bottom laminated, closure 42 and for close The sealing ring 43 of envelope inner bag 2 opening, retainer plate 41 and sealing ring 43 are located on the periphery of closure 42, and described raised 401 is convex For the lateral surface of retainer plate 41, the shape size of closure 42 is adapted with the opening of inner bag 2, and sealing ring 43 is a cone Circle；The periphery of the closure 42 and the clamping of lower cover 32.Retainer plate 41 can increase the intensity of sealing ring 43 and closure 42, and just Just it is connected with pot cover 3, the cone shape of sealing ring 43 sets and effectively sealed beneficial to the opening preferably with inner bag 2.

As shown in Fig. 5, Fig. 7~8, to further facilitate cleaning, the bottom of upper lid 31 has extended downwardly from locating dowel 314, should The lower end of locating dowel 314 is set to clamping joint 315, and the middle part of the closure 42 is fitted with the card being engaged by clamping with clamping joint 315 Female connector 421, the card of clamping joint 315 is inserted in clamping set 421.The contraposition card of clamping joint 315 and clamping set 421 is inserted, also beneficial to sealing Part 4 rapidly completes contraposition assembling with pot cover 3.

It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the claims in the present invention Within.

Claims

1. a kind of pair of inner container electric rice cooker, including pot body, inner bag and pot cover, it is characterised in that：Inner bag and pot cover are two, pot Body has two first inner chambers being adapted with the shape size of inner bag, and two first inner chambers are mutually separated by a thermal insulation board, Two first inner chambers are respectively provided with the accent inserted for inner bag；The rear end of two pot covers is articulated with accent edge by jointed shaft respectively, and Intersect the axial direction of two jointed shafts；Two pot covers are turned to when covering accent through jointed shaft, between the adjacent edge of two pot covers between formation etc. Every gap, two pot covers are turned to during away from accent through jointed shaft, and two pot covers are in falling " eight " font；The bottom of pot cover be provided with for The second inner chamber on the top of inner bag is accommodated, the cavity wall of the second inner chamber is provided with draw-in groove, in the second inner chamber removably Seal is fixed with, the laterally protruding projection having with draw-in groove clamping of the periphery of the seal；Corresponding two seal of two pot covers The raised Central Symmetry on pot body；Pot cover includes upper lid and lower cover, and the bottom of upper lid is provided with second inner chamber, and lower cover is in circle Shape, the periphery that the lower cover is fixed on base portion and the lower cover is resisted against the inwall of second inner chamber；Jointed shaft is installed in lid Rear end, lid has near the inner side corner and the outside corner away from the jointed shaft of the jointed shaft on this, and outside corner is provided with Magnetic conductive part, the lower cover relative with outside corner is fixed with the magnetic part with magnetic conductive part magnetic attracting, it is relative with inner side corner under Lid is protruding with feet, and the feet and inner side corner offset top.

2. according to claim 1 pair of inner container electric rice cooker, it is characterised in that：The lower cover is fixedly arranged in the middle of liner lid, should Liner lid covers the circle mouth of lower cover.

3. according to claim 2 pair of inner container electric rice cooker, it is characterised in that：The top of pot body is actively provided with button, The button is relative with jointed shaft, and the button includes press section and the buckling parts stretched out by the bottom of press section, accordingly, pot cover Front end is protruding with the buckle coordinated with buckling parts hook；Two jointed shafts are respectively installed with torsion spring, and one end and the pot body of torsion spring are consolidated Connect, the other end of torsion spring is respectively and fixedly connected with two pot covers.

4. according to claim 3 pair of inner container electric rice cooker, it is characterised in that：Mutually adjoin the inner side corner of the upper lid of two pot covers Neighbour, the outside corner of the upper lid of two pot covers is located remotely from each other, and the button is located at the positive center of top of pot body, and buckle is located at upper Lid, the upper lid of two pot covers is each via buckle and the buckling parts snapping of button.

5. according to claim 4 pair of inner container electric rice cooker, it is characterised in that：The press section is mutually to adjoin and mutually only Vertical two, and two press sections are in the strip extended along pot body length direction.

6. according to claim 5 pair of inner container electric rice cooker, it is characterised in that：The edge of each pot cover by a major arc edge and One straight edges linking composition, two pot covers are turned to when covering accent through jointed shaft, and the straight edges of two pot covers are adjacent.

7. according to claim 6 pair of inner container electric rice cooker, it is characterised in that：The edge of the pot body rear end is arranged with Two boss, jointed shaft described in two is rotationally assemblied in boss respectively, and the two ends of jointed shaft are connected to pot cover rear end.

8. double inner container electric rice cookers according to any one of claim 1~7, it is characterised in that：The seal is included by upper Retainer plate, closure to lower stacking and the sealing ring for sealing inner container opening, retainer plate and sealing ring are located on sealing The periphery of lid, the projection protrudes from the lateral surface of retainer plate, and the shape size of closure is adapted with the opening of inner bag, sealing It is a cone circle to enclose；The periphery of the closure and lower cover clamping.

9. according to claim 8 pair of inner container electric rice cooker, it is characterised in that：The bottom of the upper lid has extended downwardly from positioning Post, the lower end of the locating dowel is set to clamping joint, and the clamping set being engaged by clamping with clamping joint, card are fitted with the middle part of the closure Joint card is inserted in clamping set.