CN202355234U

CN202355234U - Electric heating cooking tool

Info

Publication number: CN202355234U
Application number: CN2011205792916U
Authority: CN
Inventors: 王永光
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-11
Filing date: 2011-12-11
Publication date: 2012-08-01
Anticipated expiration: 2021-12-11

Abstract

The utility model discloses an electric heating cooking tool and belongs to an electric heating cooking tool for a kitchen, of which a pot cover is opened in a pop-up mode and can be disassembled and assembled. The electric heating cooking tool comprises a pot cover part, a pot body part, an inner pot and an electric heating disk; a rotating shaft connection mechanism is arranged at one side of the joint of the pot cover part and the pot body part; a buckling and locking mechanism is arranged at the other side of the joint of the pot cover part and the pot body part; the rotating shaft connection mechanism comprises a shaft, a shaft seat, a spring and a connection seat; an upward convex circular arch cover is arranged at the part in the pot cover part, which is directly contacted with steam; and the edge of the upward convex circular arch cover is tightly contacted with an inner pot opening edge. The utility model solves the problem of local messy rice caused by centralized drippage of condensated water on the rice in the prior art. Compared with the prior art, not only does the electric heating cooking tool have the advantages of eliminating the electrical potential safety hazard and reducing the production cost and the fault rate of the product, but also the perspective upward convex circular arch cover made of glass has the advantage of observing the cooking state in the pot without opening the pot cover and great convenience is brought to consumers.

Description

A kind of electric heating cooking device

Technical field:

The invention belongs to combined electric heating cooking device for kitchen use, is a kind ofly to uncap to flick mode, and the electric heating cooking device of dismantled and assembled pot cover.

Background technology:

In existing combined electric cooker, scald one's hand in order to prevent to open pot cover, some products have adopted the ejecting-lid type pot cover, promptly in the pivot structure of product, flexible member are set.When opening pot cover, only need press release mechanism, the pot cover parts of fastening promptly are that the center automatically springs open rapidly with the rotating shaft.Convenient in order to clean pot cover, some products are designed to reassembling type to the syndeton of pot cover parts and pan body part, and promptly the user can be by instrument, recovery are installed again after the pot cover parts are pulled down cleaning.The pot cover parts of above-mentioned prior art all are two layers, and its enclosing cover is used good decorative property, cheap plastic production more.Owing to the poor stability of plastic material, therefore the part of pot bore also is provided with a metal inner cap in covering, and the interior steam of itself and pot is directly contacted, to guarantee food security.This metal inner cap is plane or similar planar structure, and the problem of its existence is, the steam in the pot after touching the metal inner cap condensation can take place, condensed water interior cover gathering after, can concentrate an a certain part that drops onto in the pot.This problem has the greatest impact to the rice that boils, and when rice got into stewing ripe and insulation valency section, condensed water was concentrated the local rice at drippage place, and owing to excess moisture produces mashed meal phenomenon, this phenomenon has a strong impact on the mouthfeel and the quality of rice.For addressing this problem, some products cover the some uniform sags and crests of punching press in metal, assemble to prevent condensed water, and it can be scattered on the rice in the pot relatively equably.This technological means, though alleviated local mashed meal phenomenon, when using the function of long-time insulation, owing to constantly falling into of condensed water, it is too much rare soft that the upper strata suction can appear in the rice in the pot, the too much stiff problem of lower floor's dehydration.For this reason, some products are provided with an electric heater unit specially on the pot cover parts, to prevent the covering generation condensation in the metal.But adopt this technological means; The problems such as energy consumption is high except that existing, production cost increases, needs solve electrical safety, after getting into keeping warm mode, because the moisture in the rice constantly is evaporated to outside the pot; Cause temperature retention time long more, the mouthfeel of rice and quality are poor more.In addition, the double boiler drowning of prior art has perspectivity, exists the user need open pot cover, just can observe the boil shortcoming of situation of pot interior food.

Summary of the invention:

For solving the mashed meal problem in part that prior art exists, the present invention proposes a kind of electric heating cooking device, and it comprises: pot cover parts, pan body part, interior pot, electric hot tray; Side in pot cover parts and pan body part junction is provided with rotating shaft bindiny mechanism, and opposite side is provided with locking mechanism.Locking mechanism comprises rising to the bait and following hook of can locking each other and free, and the two is separately positioned on pot cover parts and the pan body part.Rotating shaft bindiny mechanism comprises axle, axle bed, spring and Connection Block, and its axis, axle bed and spring are arranged on pan body part or the pot cover parts; Spring comprises stiff end and movable end, and spring fixed end is fixed on pan body part or the pot cover parts, is the spring movable end that the plug formula is connected with Connection Block, stretches out from pan body part or pot cover parts; On pot cover parts or pan body part,, fixedly install a Connection Block that is rigidity blind-hole type structure with the corresponding position of spring movable end; The part that in the pot cover parts, directly contacts with steam is provided with an epirelief circular arch type lid, and the edge of lid closely contacts with an interior pot mouthful edge.

Need open pot cover for solving the user, just can observe the boil problem of situation of pot interior food, epirelief circular arch type of the present invention covers to be made with glass material.

The present invention is except having preventing to uncap and scalding one's hand the advantage of cleaning with detachable pot cover of prior art; The one side that adopts the pot cover parts to contact with steam; The technological means of an epirelief circular arch type lid is set, can makes condensed water flow to the edge of lid along the capping of dome-shaped.Because the marginal portion of lid and interior pot mouthful be along closely contacting, condensed water is able to fall into from the edge interior pot wall and flows to the interior the bottom of a pan.Based on the isotropism characteristic of circular arc capping, the flow direction of condensed water is equally distributed along circumference, has solved condensed water with this and in the metal of plane or similar planar structure, has covered, and concentrates after assembling to be dropped on the rice, causes the problem of local mashed meal.Simultaneously; Since condensed water from the marginal flow of epirelief circular arch type lid inwardly a pot wall flow to the interior the bottom of a pan again, after the interior the bottom of a pan is heated, become steam again, formed in one with this and circulated; No longer concentrate and be dropped on the rice; When having solved prior art and using long-time heat insulation function, the upper strata suction is too much rare soft, and lower floor's dehydration is stiff problem too much.Owing to omitted the heating electrical appliance element on the pot cover parts of the present invention, compared with prior art, not only eliminate electrical safety hidden danger, reduced the probability of failure of production cost and product, also, pot cover provides the foundation for becoming individual layer by multilayer.The present invention utilizes the good characteristic of glass material perspectivity; The part of pot bore in covering is made as epirelief circular arch type individual layer pot cover; Compare with the multilayer cover of prior art; Have not only that production cost is low, good stability and the good advantage of condensation effect, can also directly observe the situation that boils in the pot through transparent pot cover, brought bigger convenience to the consumer.

Description of drawings:

Fig. 1 is a full section sketch map of the present invention, illustrate the position that is provided with of rotating shaft bindiny mechanism and locking mechanism in the drawings, and the axle in the rotating shaft bindiny mechanism, axle bed and spring etc. is arranged on the embodiment on the pan body part

Fig. 2 is under pot cover parts fastening situation, the local side-looking cross-sectional schematic of the duty of rotating shaft bindiny mechanism

Fig. 3 opens under the situation at the pot cover parts, the local side-looking cross-sectional schematic of the duty of rotating shaft bindiny mechanism

For making drawing succinct, lines such as Machine Design technique of painting hatching have been saved among the last figure.

1. pot cover parts, 2. epirelief dome-shaped types cover 5. 6. axle beds of 3. pan body parts, 4. rotating shaft bindiny mechanisms, 7. springs, 8. Connection Blocks, 9. spring housings, 10. spring fixed ends, 11. spring movable ends, 12. locking mechanisms 13. hook of rising to the bait 14. times among the figure

The specific embodiment

Embodiment 1: present embodiment is referring to Figure of description 1, Fig. 2 and Fig. 3.Side in pot cover parts 1 and pan body part 3 junctions is provided with rotating shaft bindiny mechanism 4.This mechanism includes axle 5, axle bed 6, spring 7 and Connection Block 8.Be arranged on axle 5, axle bed 6, spring 7 on the pan body part 3, be arranged on Connection Block 8 on the pot cover parts 1.Axle 5 can adopt corrosion resistant steel to make, and diameter is selected in about 5mm.Axle bed 6 is arranged on the pan body part 3, can with the syndeton of pan body part 3, injection mo(u)lding is an one.Spring 7 is selected the corrosion-resistant steel wire of the high-quality of the about 2mm of diameter for use, turns to torsion spring version, and the one of which end is a spring fixed end 10, and the other end is a spring movable end 11, and the internal diameter size of spring 7 is as the criterion can be sleeved on the axle 5.Spring 7 is sleeved on the outer rim of axle 5, inserts axle 5 Kong Weizhong of axle bed 6 again, spring 7 just is fixed on the axle bed 6 with axle 5 like this.Spring fixed end 10 also is fixed on the axle bed 6, and spring movable end 11 makes progress and is spacing by axle bed 6.Connection Block 8 is a rigidity blind-hole type structure, be fixed to be arranged on the pot cover parts 1, can through the mechanical setting or with the syndeton injection mo(u)lding of pot cover parts 1 be one.Connection Block 8 is plug-in with spring movable end 11 and is connected, and through the operation of inserting spring movable end 11 or extract Connection Block 8, can accomplish the dismounting and the installation of pot cover parts easily.Connection Block 8 position and size design be set, should match with spring movable end 11, insert Connection Blocks 8 with spring movable end 11 after, can support pot cover parts 1 securely, and pan body part 3 is done fashionable smooth and easy being as the criterion of turn buckle.For ease of the grafting of spring movable end 11 and Connection Block 8 with extract, also can be in the outside of spring movable end 11, a spring housing 9 in it is wrapped in is set.Spring housing 9 can also as illustrate among Fig. 2,3, all included the movable part (spring fixed end 10 except) of spring 5 when the pot cover folding.Like this,, accomplish pulling out, inserting of spring movable end 11 and Connection Block 8, can make pot cover parts 1 more reliable, convenient with the demolition, installation of pan body part 3 through the pulling out, insert of spring housing 9 and Connection Block 8.

In in pot cover parts 1, covering the pot bore, with pot in the part that directly contacts of steam; An epirelief circular arch type lid 2 is set; Its version can be the part of hollow ball shape shell or approximate hollow ball shape shell, and can adopt thickness is that the good metallic plate of Corrosion Protection about 1mm is processed.Because epirelief circular arch type lid 2 directly contacts with the interior steam of pot, for making condensation flow, avoid its direct drippage downwards to the pot cover edge, its arch size is selected about radius of a ball 250mm.For making condensed water flow into interior pot wall, epirelief circular arch type lid 2 should be greater than interior pot bore, and its marginal portion closely contacts with interior pot mouth edge.In order to strengthen the closeness of contact of the two, can also between epirelief circular arch type lid 2 and interior pot mouthful edge, a sealing ring be set.Epirelief circular arch type lid 2 also can adopt the safety glass of thickness about 4mm with advantages such as attractive in appearance, inexpensive, health to process.Because glass material has the intensity height, perspectivity is good, the part of pot can not be provided with enclosing cover in covering in the pot cover parts 1, only adopts epirelief circular arch type lid 2, and promptly this part has only the single-glass lid.Through this glass cover with perspective function, the user need not open pot cover, just can observe the situation that boils of pot interior food.Epirelief circular arch type lid 2 is connected with the structure of other part of pot cover parts 1, can adopt maturation process such as screw, gluing, clasp.

Opposite side in pot cover parts 1 and pan body part 3 junctions is provided with locking mechanism 12, and it is corresponding with rotating shaft bindiny mechanism 4.Rise to the bait and 13 can be arranged on the pot cover parts 1 the following hook 14 and 13 corresponding being arranged on the pan body part 3 of rising to the bait.When pot cover fastens and to put in place, rise to the bait and 13 lock mutually with following hook 14, make pot cover parts 1 and pan body part 3 be able to securely be locked as buckling state, spring 7 is in compressive state at this moment.Operation unhook button makes to rise to the bait 13 throws off with following hook 14, and the spring 7 that is in compressive state is released, and drives the angle that pot cover parts 1 flick setting rapidly, pot cover parts 1 flick angle, can recruit to setting value through the stretch parameter of spring 7.Rising to the bait 13 is provided with the position and also can exchanges each other with following hook 14, its function with act on identical.In the pot and the making of electric hot tray and be provided with can be with reference to prior art.All the other do not state parts can be with reference to prior art.

Embodiment 2: present embodiment is fixedly installed on axle 5, spring 7 and axle bed 6 in the rotating shaft bindiny mechanism 4 on the pot cover parts 1.The making of spring 7 and being provided with embodiment 1.Connection Block 8 is arranged on the pan body part 3, can be one with the coupling part injection mo(u)lding on the pan body part 3.Other is not addressed partly with reference to embodiment 1.

Claims

1. electric heating cooking device, it comprises: pot cover parts (1), pan body part (3), interior pot, electric hot tray; Side in pot cover parts (1) and pan body part (3) junction is provided with rotating shaft bindiny mechanism (4), and opposite side is provided with locking mechanism (12); Locking mechanism (12) comprises rising to the bait (13) and following hook (14) of can locking each other and free, and the two is fixedly installed on respectively on pot cover parts (1) and the pan body part (3); Rotating shaft bindiny mechanism (4) comprises axle (5), axle bed (6), spring (7) and Connection Block (8); Axle (5), axle bed (6) and spring (7) are arranged on pan body part (3) or the pot cover parts (1), and the Connection Block (8) that is rigidity blind-hole type structure is fixedly installed on pot cover parts (1) or the pan body part (3); Spring (7) comprises spring fixed end (10) and spring movable end (11), and spring fixed end (10) is fixed on pan body part (3) or the pot cover parts (1); Be the spring movable end (11) that the plug formula is connected with Connection Block (8), stretch out from pan body part (3) or pot cover parts (1); It is characterized in that: be an epirelief circular arch type lid (2) with part that steam directly contacts in the pot cover parts (1), the marginal portion of lid closely contacts with an interior pot mouthful edge.

2. a kind of electric heating cooking device according to claim 1 is characterized in that: described epirelief circular arch type lid (2) is made with glass material.