CN205866626U - Electric cooker - Google Patents

Abstract

The utility model provides an electric cooker, include: face lid, outer clamshell and hinged spring, the face is covered and is installed the hinge bracket, upper end open -ended mounting groove is prescribed a limit to by the back tip of outer clamshell, hinged spring, including hinge body and the first elasticity end and second elasticity end that link to each other with hinge body, hinge body passes through the hinge pin to be supported in the mounting groove, the both ends of hinge pin respectively with the back tip rotatable coupling of hinge bracket, first elasticity end is spacing on the hinge bracket, second elasticity is held spacingly in the mounting groove. Above -mentioned technical scheme, hinge bracket have possessed the articulated function of present electric cooker inner cup, consequently to not needing the heat retaining electric cooker of upper cover, can save inner cup, heated board, sealing washer isotructure, secondly, because the rear hinge structure is accomplished in the assembly can not expose outside, make outer clamshell possess the function of hinged cover among the present electric cooker simultaneously to reduced spare part quantity, the cost is reduced has improved assembly efficiency.

Description

Electric cooker

Technical field

This utility model relates to field of kitchen electric appliance, more specifically, relates to a kind of electric cooker.

Background technology

At present, existing rice cooker series products, the superstructure of rice cooker is more complicated, the hinge assemblies knot of upper cover and rice cooker cooker body In structure, amount of parts is many, and assembling structure is complicated, thus causes installation time length, efficiency of assembling low.

Utility model content

This utility model is intended at least to solve one of technical problem present in prior art.

To this end, the purpose of this utility model is, it is provided that a kind of electric cooker.

For achieving the above object, embodiment of the present utility model provides a kind of electric cooker, including: cover, described cover On hinge bracket is installed；Jacket, the rearward end of described jacket limits the mounting groove of upper end open；And hinge spring, The first elastic tip including hinge bodies and being connected with described hinge bodies and the second elastic tip, described hinge bodies passes through hinge Axle is supported in described mounting groove, and the two ends of described hinge axis rearward end with described hinge bracket respectively is rotatably connected, institute Stating the first elastic tip spacing on described hinge bracket, described second elastic tip is spacing in described mounting groove.

The electric cooker that this utility model above-described embodiment provides, arranges hinge bracket, in the rear end of jacket on cover Portion limits the mounting groove of upper end open, by joining hinge spring and hinge axis hinge bracket and mounting groove are built-in, it is achieved hinge Chain support and jacket chain connection, on the one hand, above-mentioned hinge bracket has possessed the hinge function of inner cap in existing electric cooker, because of This, for need not the electric cooker of upper cover insulation, can save the inner cover structure that in existing electric cooker, volume is bigger, and inner cap Hinge function replaced by the hinge bracket of the small volume being arranged on cover, the knot such as warming plate, sealing ring can be saved simultaneously Structure；On the other hand, owing to the hinge bodies of hinge spring is supported in mounting groove by hinge axis, thus assemble at hinge arrangement After completing, hinge arrangement will not exposed outside, from without extra assembling hinged cover structure, can both ensure hinge arrangement Proper articulation function, ensure again the cosmetic look of overall electric cooker, cut with scissors during i.e. jacket has been provided simultaneously with existing electric cooker The function of chain lid, thus greatly reduce amount of parts, reduce cost, decrease installation time, improve efficiency of assembling.

It addition, the electric cooker that this utility model above-described embodiment provides also has a following additional technical feature:

In technique scheme, it is preferable that described hinge bracket is provided with convex closure protruding upward, and described convex closure is opened The level of being provided with runs through the fixing hole of described convex closure, and described first elastic tip is formed spacing in inserting described fixing hole.

In technique scheme, it is preferable that the rear wall of described mounting groove is provided with from the top down to described mounting groove Front side wall direction extend fixed part, described second elastic tip be against formed on described fixed part spacing.

First elastic tip of hinge spring is inserted in the fixing hole on hinge bracket, forms arm of force impetus, it is achieved the Spacing on hinge bracket of one elastic tip；Second elastic tip of hinge bracket is inserted in the mounting groove on jacket, it is achieved Spacing in mounting groove of second elastic tip；Then by hinge axis through hinge spring, and hinge spring is supported on mounting groove With on hinge bracket, hinge spring is formed and rotates location, thus realize hinge bracket and be hinged with jacket, simple in construction, Easy to assembly, efficiency of assembling is high.

In technique scheme, it is preferable that the rearward end of described jacket is provided with projection protruding upward, described projection On offer described mounting groove；The rearward end of described hinge bracket is provided with two gripper shoes being vertically arranged, described in project through Described hinge axis is spacing between two described gripper shoes.

In technique scheme, it is preferable that offer the first axis hole in two described gripper shoes respectively, two described One axis hole is oppositely arranged, and the sidewall of described mounting groove offers two the second axis holes running through described projection and being oppositely arranged, Described hinge axis passes described first axis hole and described second axis hole.

Between spacing two gripper shoes on hinge bracket of projection that will offer mounting groove, it is ensured that hinge bracket can The smooth and easy rotation of opposite shell cover, it is to avoid hinge bracket interferes with jacket；By opening respectively in gripper shoe and mounting groove If axis hole, hinge axis passes multiple axis holes, it is achieved being rotatably connected of hinge bracket and jacket.

In technique scheme, it is preferable that described hinge spring includes two torsionsprings linked together, two The connection end of described torsionspring is described second elastic tip, and the free end of two described torsionsprings is described first elasticity End.

Hinge spring is formed by connecting by two torsionsprings, both can ensure that the elastic force of hinge spring is moderate, has made again Obtain two the first elastic tip to set up separately in the both sides of the second elastic tip, so that hinge bracket and the uniform force of jacket, it is ensured that Stationarity during electric cooker folding lid, and decrease the quantity of parts；In order to simplify assembling structure further, can save Axle sleeve structure in existing electric cooker.

In technique scheme, it is preferable that limit hinge bracket groove on the lower surface of described cover, described hinge props up Frame is provided with limiting section, and described hinge bracket groove is provided with the spacing auxiliary section suitable with described limiting section, and described hinge props up Frame is mounted and fixed in described hinge bracket groove.

For need not the electric cooker of upper cover insulation, hinge bracket is assemblied in the hinge bracket limited on cover In groove, the inner cap bigger with existing volume uses compared with the mode realizing assembling that is interlockingly connected with the edge of cover, can realize While inner cap hinge function, it is substantially reduced the volume of hinge bracket, the structure such as warming plate, sealing ring can be saved simultaneously, thus Effectively simplifying the quantity of parts, the assembling making overall electric cooker is convenient.

In technique scheme, it is preferable that limit steam valve groove, described steam valve pool on the upper surface of described cover Diapire on offer the steam hole running through described cover, described hinge bracket offers corresponding with described steam hole logical Hole.

The lower surface of cover limits hinge bracket groove, hinge bracket is assemblied in this hinge bracket groove；In face The upper surface upper limit of lid goes out steam valve pool, is assemblied in by steam valve in this steam valve pool, and at steam valve pool and hinge bracket Upper offer the hole connected with the steam inlet on steam valve respectively, to ensure the normal steam discharge effect of electric cooker；Due on cover Structure more complicated, for ensure cover intensity, it is preferable that cover uses Gas assisted injection moulding strengthen its intensity.

In technique scheme, it is preferable that the one end of described hinge bracket and described hinge bracket groove grafting, described The other end of hinge bracket and described hinge bracket groove clamping.

In technique scheme, it is preferable that the one end of described hinge bracket is provided with inserting column, described hinge bracket groove Sidewall on offer the spliced eye suitable with described inserting column；The other end of described hinge bracket is provided with buckle, described The blocked hole suitable with described buckle is offered on the diapire of hinge bracket groove.

Hinge bracket and hinge bracket groove use the assembling mode of one end grafting, other end clamping, simple in construction, assembling side Just, assembling effect is high.

Additional aspect of the present utility model and advantage will become obvious in following description part, or new by this practicality The practice of type is recognized.

Accompanying drawing explanation

Above-mentioned and/or additional aspect of the present utility model and advantage are from combining general the accompanying drawings below description to embodiment Become obvious and easy to understand, wherein:

Fig. 1 is the decomposing schematic representation of the partial structurtes of electric cooker described in one embodiment of this utility model；

Fig. 2 is the assembling structural representation of hinge bracket in electric cooker shown in Fig. 1, hinge spring and hinge axis；

Fig. 3 is the cross-sectional schematic after the partial structurtes assembling of electric cooker shown in Fig. 1；

Fig. 4 is the decomposing schematic representation at another visual angle of the partial structurtes of electric cooker shown in Fig. 1.

Wherein, in Fig. 1 to Fig. 4, corresponding relation between reference and component names is:

10 covers, 101 hinge bracket grooves, 102 steam valve pools, 103 steam holes, 104 spliced eyes, 105 blocked holes, 20 hinges Support, 200 convex closures, 201 fixing holes, 202 gripper shoes, 203 first axis holes, 204 through holes, 205 inserting columns, 206 buckles, 30 shells Cover, 301 mounting grooves, 302 fixed parts, 303 is protruding, 304 second axis holes, 40 hinge springs, 401 hinge bodies, and 402 first is elastic End, 403 second elastic tip, 50 hinge axis, 60 steam valves, 70 cover cosmetic sheet, 80 panel assemblies, 90 removable covers.

Detailed description of the invention

In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool This utility model is further described in detail by body embodiment.It should be noted that in the case of not conflicting, this Shen Feature in embodiment please and embodiment can be mutually combined.

Elaborate a lot of detail in the following description so that fully understanding this utility model, but, this practicality Novel can implement to use other to be different from mode described here, therefore, protection domain of the present utility model is not subject to The restriction of following public specific embodiment.

1 to Fig. 4 describes the electric cooker according to some embodiments of this utility model with reference to the accompanying drawings.

As shown in Figures 1 to 4, a kind of electric cooker provided according to some embodiments of this utility model, including: cover 10, Jacket 30 and hinge spring 40.

Wherein, cover 10 is provided with hinge bracket 20；The rearward end of jacket 30 limits the mounting groove of upper end open 301；Hinge spring 40 includes hinge bodies 401 and the first elastic tip 402 and the second elastic tip being connected with hinge bodies 401 403, hinge bodies 401 is supported in mounting groove 301 by hinge axis 50, the two ends of hinge axis 50 respectively with hinge bracket 20 Rearward end is rotatably connected, and the first elastic tip 402 is spacing on hinge bracket 20, and the second elastic tip 403 is spacing at mounting groove 301 In.

The electric cooker that this utility model above-described embodiment provides, arranges hinge bracket 20, at jacket 30 on cover 10 Rearward end limit the mounting groove 301 of upper end open, by joining hinge spring 40 hinge bracket 20 and mounting groove 301 are built-in With hinge axis 50, it is achieved hinge bracket 20 and jacket 30 chain connection, on the one hand, above-mentioned hinge bracket 20 has possessed existing electricity The hinge function of inner cap in rice cooker, therefore for need not the electric cooker of upper cover insulation, can save body in existing electric cooker Long-pending bigger inner cover structure, and the hinge function of inner cap is replaced by the hinge bracket 20 of the small volume being arranged on cover 10, The structure such as warming plate, sealing ring can be saved simultaneously；On the other hand owing to the hinge bodies 401 of hinge spring 40 is by hinge axis 50 Be supported in mounting groove 301, thus after hinge arrangement has assembled, hinge arrangement will not exposed outside, from without Extra assembling hinged cover structure, can both ensure the proper articulation function of hinge arrangement, ensured that again the outward appearance of overall electric cooker is beautiful The property seen, the function of hinged cover during i.e. jacket 30 has been provided simultaneously with existing electric cooker, thus greatly reduce amount of parts, fall Low cost, decreases installation time, improves efficiency of assembling.

In an embodiment of the present utility model, as depicted in figs. 1 and 2, hinge bracket 20 is provided with protruding upward Convex closure 200, level that convex closure 200 offers runs through the fixing hole 201 of convex closure 200, and the first elastic tip 402 inserts fixing hole 201 Interior formation is spacing.

Further, as it is shown on figure 3, the rear wall of mounting groove 301 is provided with from the top down to the front side wall of mounting groove 301 Direction extend fixed part 302, the second elastic tip 403 be against formed on fixed part 302 spacing.

First elastic tip 402 of hinge spring 40 is inserted in the fixing hole 201 on hinge bracket 20, forms the arm of force and puts forth effort Point, it is achieved spacing on hinge bracket 20 of the first elastic tip 402；Second elastic tip 403 of hinge bracket 20 is inserted into shell In mounting groove 301 on cover 30, it is achieved spacing in mounting groove 301 of the second elastic tip 403；Then by hinge axis 50 through hinge Chain spring 40, and hinge spring 40 is supported on mounting groove 301 and hinge bracket 20, formed to rotate to hinge spring 40 and determine Position, thus realize hinge bracket 20 and be hinged with jacket 30, simple in construction, easy to assembly, efficiency of assembling is high.

In an embodiment of the present utility model, as depicted in figs. 1 and 2, the rearward end of jacket 30 is provided with convex The projection 303 gone out, offers mounting groove 301 on protruding 303；The rearward end of hinge bracket 20 is provided with two supports being vertically arranged Plate 202, protruding 303 is spacing between two gripper shoes 202 by hinge axis 50.

Further, as depicted in figs. 1 and 2, two gripper shoes 202 offer the first axis hole 203 respectively, two first Axis hole 203 is oppositely arranged, and the sidewall of mounting groove 301 offers two the second axis holes running through protruding 303 and being oppositely arranged 304, hinge axis 50 is through the first axis hole 203 and the second axis hole 304.

Between spacing two gripper shoes 202 on hinge bracket 20 of projection 303 that will offer mounting groove 301, it is ensured that Hinge bracket 20 can the smooth and easy rotation of opposite shell cover 30, it is to avoid hinge bracket 20 interferes with jacket 30；By propping up Offering axis hole on fagging 202 and mounting groove 301 respectively, hinge axis 50 is through multiple axis holes, it is achieved hinge bracket 20 and jacket 30 be rotatably connected.

Preferably, as shown in Figure 1, Figure 2 and Figure 4, hinge spring 40 includes two torsionsprings linked together, two The connection end of torsionspring is the second elastic tip 403, and the free end of two torsionsprings is the first elastic tip 402.

Hinge spring 40 is formed by connecting by two torsionsprings, both can ensure that the elastic force of hinge spring 40 is moderate, Two the first elastic tip 402 are made again to set up separately in the both sides of the second elastic tip 403, so that hinge bracket 20 and jacket 30 Uniform force, it is ensured that stationarity during electric cooker folding lid, and decrease the quantity of parts；In order to simplify assembling further Structure, can save the axle sleeve structure in existing electric cooker.

In an embodiment of the present utility model, as shown in Figure 4, the lower surface of cover 10 limits hinge bracket groove 101, hinge bracket 20 is provided with limiting section, and hinge bracket groove 101 is provided with the spacing auxiliary section suitable with limiting section, hinge Support 20 is mounted and fixed in hinge bracket groove 101.

For need not the electric cooker of upper cover insulation, hinge bracket 20 is assemblied on cover 10 hinge limited In bracket groove 101, the inner cap bigger with existing volume uses compared with the mode realizing assembling that is interlockingly connected with the edge of cover, permissible While realizing inner cap hinge function, it is substantially reduced the volume of hinge bracket 20, the knot such as warming plate, sealing ring can be saved simultaneously Structure, thus effectively simplify the quantity of parts, the assembling making overall electric cooker is convenient.

Further, as shown in Figure 1 and Figure 4, the upper surface of cover 10 limits steam valve groove 102, steam valve pool 102 Diapire on offer the steam hole 103 running through cover 10, hinge bracket 20 offers the through hole corresponding with steam hole 103 204。

The lower surface of cover 10 limits hinge bracket groove 101, hinge bracket 20 is assemblied in this hinge bracket groove In 101；Upper surface upper limit at cover 10 goes out steam valve pool 102, is assemblied in by steam valve 60 in this steam valve pool 102, and Steam valve pool 102 with hinge bracket 20 offer the hole connected with the steam inlet on steam valve respectively, to ensure electric cooker Normal steam discharge effect；Owing to the structure on cover 10 is more complicated, for ensureing the intensity of cover 10, it is preferable that cover 10 is adopted Its intensity is strengthened with Gas assisted injection moulding.

In an embodiment of the present utility model, electric cooker is except including above-mentioned cover 10, hinge bracket 20, shell Cover 30, hinge spring 40, hinge axis 50, beyond steam valve 60, also include being assemblied in cover 10 upper surface cover cosmetic sheet 70, The structures such as the panel assembly 80 being assemblied on cover 10 and the removable cover 90 being assemblied in cover 10 lower surface.

Preferably, shown as shown in Figure 1, Figure 3 and Figure 4, the one end of hinge bracket 20 and hinge bracket groove 101 grafting, hinge The other end of support 20 and hinge bracket groove 101 clamping.

In one specific embodiment, shown as shown in Figure 1, Figure 3 and Figure 4, the one end of hinge bracket 20 is provided with inserting column 205, The spliced eye 104 suitable with inserting column 205 is offered on the sidewall of hinge bracket groove 101；The other end of hinge bracket 20 It is provided with buckle 206, the diapire of hinge bracket groove 101 offers the blocked hole 105 suitable with buckle 206.

Hinge bracket 20 and hinge bracket groove 101 use the assembling mode of one end grafting, other end clamping, simple in construction, Easy to assembly, assembling effect is high.

In sum, the electric cooker that this utility model embodiment provides, cover arranges hinge bracket, at jacket Rearward end limits the mounting groove of upper end open, by built-in hinge spring and the hinge axis of joining of hinge bracket and mounting groove, real Existing hinge bracket and jacket chain connection, on the one hand, above-mentioned hinge bracket has possessed the hinged merit of inner cap in existing electric cooker Can, therefore for need not the electric cooker of upper cover insulation, the inner cover structure that in existing electric cooker, volume is bigger can be saved, and The hinge function of inner cap is replaced by the hinge bracket of the small volume being arranged on cover, can save warming plate, sealing ring simultaneously Etc. structure；On the other hand it is supported in mounting groove by hinge axis due to the hinge bodies of hinge spring, thus at hinge arrangement After having assembled, hinge arrangement will not exposed outside, from without extra assembling hinged cover structure, can both ensure hinge The proper articulation function of structure, ensures again the cosmetic look of overall electric cooker, i.e. jacket has been provided simultaneously with existing electric cooker The function of middle hinged cover, thus greatly reduce amount of parts, reduce cost, decrease installation time, improve assembling Efficiency.

In this description illustrated, unless otherwise clearly defined and limited, term " connects ", " being connected " etc. all should do wide Reason and good sense solution, such as, " connection " can be fixing connection, it is also possible to is to removably connect, or is integrally connected, or electrical connection；Can Being to be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, can basis Concrete condition understands above-mentioned term concrete meaning in this utility model.

In the description of this specification, the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. Mean that the specific features, structure, material or the feature that combine this embodiment or example description are contained in of the present utility model at least one In individual embodiment or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment Or example.And, the specific features of description, structure, material or feature can be in any one or more embodiments or examples In combine in an appropriate manner.

These are only preferred embodiment of the present utility model, be not limited to this utility model, for this area Technical staff for, this utility model can have various modifications and variations.It is all within spirit of the present utility model and principle, Any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims (10)

1. an electric cooker, it is characterised in that including:

Cover, described cover is provided with hinge bracket；

Jacket, the rearward end of described jacket limits the mounting groove of upper end open；With

Hinge spring, the first elastic tip including hinge bodies and being connected with described hinge bodies and the second elastic tip, described hinge Chain body is supported in described mounting groove by hinge axis, the two ends of described hinge axis respectively with the rearward end of described hinge bracket Being rotatably connected, described first elastic tip is spacing on described hinge bracket, and described second elastic tip is spacing at described mounting groove In.

Electric cooker the most according to claim 1, it is characterised in that

Described hinge bracket is provided with convex closure protruding upward, and level that described convex closure offers runs through the fixing of described convex closure Hole, described first elastic tip is formed spacing in inserting described fixing hole.

Electric cooker the most according to claim 1, it is characterised in that

The rear wall of described mounting groove is provided with the fixed part extended from the top down to the front side wall direction of described mounting groove, described Second elastic tip be against formed on described fixed part spacing.

Electric cooker the most according to claim 1, it is characterised in that

The rearward end of described jacket is provided with projection protruding upward, and described projection offers described mounting groove；Described hinge The rearward end of support is provided with two gripper shoes being vertically arranged, described in project through described hinge axis spacing two described supports Between plate.

Electric cooker the most according to claim 4, it is characterised in that

Offering the first axis hole in two described gripper shoes respectively, two described first axis holes are oppositely arranged, described mounting groove Offering two the second axis holes running through described projection and being oppositely arranged on sidewall, described hinge axis passes described first axis hole With described second axis hole.

Electric cooker the most according to any one of claim 1 to 5, it is characterised in that

Described hinge spring includes two torsionsprings linked together, and the connection end of two described torsionsprings is described Two elastic tip, the free end of two described torsionsprings is described first elastic tip.

Electric cooker the most according to any one of claim 1 to 5, it is characterised in that

Limiting hinge bracket groove on the lower surface of described cover, described hinge bracket is provided with limiting section, described hinge bracket Groove is provided with the spacing auxiliary section suitable with described limiting section, and described hinge bracket is mounted and fixed on described hinge bracket groove In.

Electric cooker the most according to claim 7, it is characterised in that

Limit steam valve groove on the upper surface of described cover, the diapire of described steam valve pool offers and runs through described cover Steam hole, described hinge bracket offers the through hole corresponding with described steam hole.

Electric cooker the most according to claim 7, it is characterised in that

The one end of described hinge bracket and described hinge bracket groove grafting, the other end of described hinge bracket and described hinge Bracket groove clamping.

Electric cooker the most according to claim 9, it is characterised in that

The one end of described hinge bracket is provided with inserting column, the sidewall of described hinge bracket groove offers and described inserting column phase Adaptive spliced eye；The other end of described hinge bracket is provided with buckle, and the diapire of described hinge bracket groove offers and institute State the blocked hole that buckle is suitable.