CN105054767B - Household appliance and insulation cover missing preventive structure therefor - Google Patents
Household appliance and insulation cover missing preventive structure therefor Download PDFInfo
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- CN105054767B CN105054767B CN201510416925.9A CN201510416925A CN105054767B CN 105054767 B CN105054767 B CN 105054767B CN 201510416925 A CN201510416925 A CN 201510416925A CN 105054767 B CN105054767 B CN 105054767B
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Abstract
The invention relates to an insulation cover missing preventive structure for a household appliance. The household appliance comprises a face cover, an insulation cover plate assembly and a body. The insulation cover plate assembly is mounted on the inner side of the face cover. The face cover is located at the upper end of the body. One side of the face cover is fixed to the upper end of the body through a hinge structure. The insulation cover missing preventive structure is provided with a hook fastener; the hook fastener has an opening position effective when the insulation cover plate assembly is missing and a normal position effective when the insulation cover plate assembly is provided; when at the opening position, the hook fastener warps up and is unable to engage with a hook lock; when at the normal position, the hook fastener normally disengages or engages with the hook lock. The insulation cover missing preventive structure is simple to assemble, firmly fixable and effective in preventing misuse when the insulation cover plate assembly is missing.
Description
Technical field
The present invention relates to household electrical appliance technical field, and in particular to a kind of household electrical appliance insulation cover leakproof assembling structure and set
It is equipped with the household electrical appliance of this structure.
Background technology
At present, electric cooker, pressure cooker class household electrical appliance are general main is made up of upper lid and body, upper lid be generally designed for
Hinged automatic uncovering structure, the thin rice gruel left after being cooked for the ease of cleaning, cover the inside is designed with dismountable
Heat-preserving cover plate so that user uses to remove heat-preserving cover plate later and cleans up every time, but led sometimes after cleaning
Cause heat-preserving cover plate neglected loading, such that thin rice gruel overflow or it is poorly sealed it is close wait abnormal situation of cooking to occur, therefore this family
Electrical appliance is generally provided with heat-preserving cover plate leakproof mounting mechanism.Existing heat-preserving cover plate leakproof mounting mechanism complex structure, assembling effect
Rate is low, poor reliability, it is easy to damage, and the shortcomings of also do not allow easy cleaning because part is more, practicality is poor.
The content of the invention
In view of this, it is an object of the invention to provide a kind of simple structure, it is easy to operate, use firm household electrical appliance
Insulation cover leakproof assembling structure and it is provided with the household electrical appliance of this structure.
According to the first aspect of the invention, there is provided a kind of household electrical appliance insulation cover leakproof assembling structure, the household electrical appliance bag
Cover, heat-preserving cover plate component and body are included, the heat-preserving cover plate component is arranged on the inner side of the cover, and the cover is located at institute
The upper end of body is stated, the side of the cover is fixed on the upper end of the body, the heat-preserving cover plate component by hinge arrangement
On be provided with the first mounting structure, first mounting structure is engaged with the insulation cover leakproof assembling structure, by the insulation
The side of cover plate assembly is fixed, and end is provided with latch hook on the body, and clasp is provided with the insulation cover leakproof assembling structure,
By the cooperation of first mounting structure and the insulation cover leakproof assembling structure so that the clasp has heat-preserving cover plate component
Open position and the normal position Liang Ge positions for being equipped with the heat-preserving cover plate component, in open position, the button during neglected loading
Hook is tilted, it is impossible to be engaged with the latch hook；In normal position, the clasp is at normally disengaging or stinging with the latch hook
Conjunction state.
Preferably, the cover includes inner cap and enclosing cover, and the insulation cover leakproof assembling structure is arranged on the inner cap and outer
Between lid, and be fixed on it is described in cover.
Preferably, the insulation cover leakproof assembling structure includes lid-opening button, lock of uncapping, pressing plate, cover plate lock and elasticity
Part, the cover plate lock is arranged on the upper surface of the inner cap, and the pressing plate is arranged on the upside of the cover plate lock, described
Lid-opening button be located at the pressing plate upside, it is described uncap lock be located near inner cap edge position, and with it is described uncap by
Button is engaged, and the elastic component is between the pressing plate and cover plate lock, lid-opening button, lock of uncapping；The clasp
It is arranged on described uncapping on lock.
Preferably, the cover plate lock includes main part, the spring fixing portion positioned at described main part one end and is located at
The other end of heat-preserving cover plate installation portion of main part.
Preferably, the spring fixing portion is vertically arranged with the main part.
Preferably, spring fixing lug boss or groove are provided with the spring fixing portion.
Preferably, the pressing plate includes the fixed part positioned at its circumferential both sides and the cooperation between the fixed part
Portion.
Preferably, pressure board muscle is formed with the fixed part of side, the shape on the fixed part of other side
Into there is fixing hole, or, it is provided with fixing hole on the fixed part of both sides.
Preferably, the auxiliary section includes plate-like body and the cover plate snap fit portion in the plate-like body, opens
Lid snap fit portion, snap fit of uncapping portion, the cover plate snap fit portion, lid-opening button auxiliary section, snap fit of uncapping portion
It is arranged in order along the radial direction of the inner cap, the cover plate snap fit portion is located at radially inner most, the lock of uncapping is matched somebody with somebody
Conjunction portion is located at outermost radial outside.
Preferably, the cover plate snap fit portion, lid-opening button auxiliary section include the first spring fixing lug boss or recessed respectively
The spring that groove, second spring fixing lug boss or groove, the first spring fixing lug boss or groove are latched with the cover plate is consolidated
Determine boss or groove is oppositely arranged；The second spring fixing lug boss or groove coordinate with the spring of setting on the lock of uncapping
Portion is relative；The lid-opening button auxiliary section extends along the direction of plane where the vertical inner cap, is bulge-structure or groove
Structure.
Preferably, the elastic component includes the first spring, second spring and the 3rd spring, and first spring is arranged on institute
State the first spring fixing lug boss or groove and the cover plate lock on spring fixing lug boss or groove between；The second spring
It is arranged between the lid-opening button auxiliary section and the lower surface of the lid-opening button；3rd spring is arranged on described second
Between the spring auxiliary section set in spring fixing lug boss or groove and the lock of uncapping.
Preferably, on the fixed part of both sides or interior covering is formed with bearing portion.
Preferably, the lid-opening button include be sequentially connected connect the snap fit portion that uncaps, reset portion, rotating shaft installation portion and
Actuation part, positioned at outermost radial outside, the actuation part is located at radially inner most, and the rotating shaft is installed in the snap fit portion that uncaps
Rotating shaft is provided with portion.
Preferably, press section is provided with the upper surface of the lid-opening button, the cover is exposed in the press section
Upper surface.
Preferably, one end of the lock of uncapping is free end, and the clasp is arranged on the free end；Other end
It is lid-opening button auxiliary section, rotating shaft is provided between the ends.
Preferably, the circumferential both sides of lock of uncapping it is described in cover the shaft bearing portion that is provided with, the rotating shaft with
The shaft bearing portion is engaged so that the lock of uncapping can be rotated centered on the axis of the rotating shaft.
Preferably, spring auxiliary section is additionally provided with the lock of uncapping, the spring matching part is in the rotating shaft
With the lid-opening button auxiliary section identical side.
According to the second aspect of the invention, there is provided a kind of household electrical appliance, including cover, heat-preserving cover plate component and body, institute
Heat-preserving cover plate component is stated installed in the inner side of the cover, the cover is located at the upper end of the body, the side of the cover
The upper end of the body is fixed on by hinge arrangement, household electrical appliance insulation cover leakproof assembling structure is provided with the cover.
Preferably, the household electrical appliance are electric cooker or pressure cooker.
Because the household electrical appliance insulation cover leakproof assembling structure in the present invention is provided with clasp, the clasp has open position
With normal position two states, in open position, the clasp is tilted, it is impossible to be engaged with the latch hook；It is described in normal position
Clasp is at normal disengagement or interlocking pattern with the latch hook, can effectively prevent mistake during heat-preserving cover plate component neglected loading
Use by mistake；Also, this structure can simultaneously realize the two kinds of functions of fixation and anti-neglected loading to heat-preserving cover plate component, the structure
Simple compact, parts are few, assemble very convenient, good reliability, there is wide applicability；The Standard is simple, only makes
It is to be capable of achieving firm fixation with 1 fixing screws；Meanwhile, spring is fixed using spring fixing lug boss, it is easily fixed and
Assembling, it is highly reliable, compact conformation take up room it is smaller, can be extensively using families such as the electric cooker to different capabilities, pressure cookers
On electrical appliance product.
Brief description of the drawings
By description referring to the drawings to the embodiment of the present invention, of the invention above-mentioned and other purposes, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 is the electric cooker overall structure diagram of the insulation cover leakproof assembling structure being provided with the application；
Fig. 2 is that the inner cover structure of rice cooker schematic diagram of the insulation cover leakproof assembling structure being provided with the application (is wherein uncapped
Button and cover plate lock are fitted without)；
Fig. 3 is the insulation cover leakproof assembling structure view sub-anatomy in the application；
Fig. 4 is insulation cover leakproof assembling structure sectional arrangement drawing in the application (without equipped with heat-preserving cover plate component)；
Fig. 5 is insulation cover leakproof assembling structure sectional arrangement drawing (being equipped with heat-preserving cover plate component) in the application；
Fig. 6 is the A portions enlarged drawing in Fig. 2；
Fig. 7 is the cover plate buckle structure schematic diagram in the application；
Fig. 8 is the cover plate lock sectional view in the application；
Fig. 9 is the pressure plate structure schematic diagram in the application；
Figure 10 is the pressing plate sectional view in the application；
Figure 11 is the buckle structure schematic diagram of uncapping in the application；
Figure 12 is the lock side view of uncapping in the application.
Specific embodiment
Various embodiments of the present invention are more fully described hereinafter with reference to accompanying drawing.In various figures, identical element
Represented using same or similar reference.For the sake of clarity, the various pieces in accompanying drawing are not necessarily to scale.
Unless the context clearly requires otherwise, otherwise entire disclosure and " including " in claims, similar etc. "comprising"
Word should be construed to the implication for including rather than exclusive or exhaustive implication；That is, be " including but not limited to " contains
Justice.
In the description of the invention, it is to be understood that term " first ", " second " etc. be only used for describe purpose, without
It is understood that to indicate or implying relative importance.Additionally, in the description of the invention, unless otherwise indicated, the implication of " multiple "
It is two or more.
As shown in Figure 1, 2, the household electrical appliance of the heated sealed structure such as electric cooker, pressure cooker typically all include cover 1, insulation
Cover plate assembly 2 and body 3, the heat-preserving cover plate component 2 are arranged on the inner side of the cover 1, and the cover 1 is located at the body
3 upper end, can open or cover the upper end open of the body 3.The side of the cover 1 is fixed by hinge arrangement 11
Insulation cover in being provided with the application on the upper end of body 3, the cover 1 and on the relative side of the hinge arrangement 11 is prevented
Neglected loading structure 4, the insulation cover leakproof assembling structure 4 includes lock 42 of uncapping, in the upper end of the body 3 with the lock 42 of uncapping
Corresponding is provided with latch hook 5, and elastomeric element is provided with the hinge arrangement 11, and the elastomeric element causes the cover 1
Be generally in open mode, only when it is described uncap lock 42 and latch hook 5 be engaged when, the cover 1 could be in the state of covering.
First, second mounting structure 21,22 is respectively arranged with its both sides on the heat-preserving cover plate component 2, wherein the first mounting structure
21 are engaged with the insulation cover leakproof assembling structure 4 in the application, and the side of the heat-preserving cover plate component 2 is fixed, meanwhile, in leakage
When filling the heat-preserving cover plate component 2, the lock 42 of uncapping be will be unable to be engaged with the latch hook 5 so that cover 1 cannot be covered,
Prevent in the case where heat-preserving cover plate component 2 is not installed additional so that the household electrical appliance enter working condition.
As shown in figures 1 to 6, the cover 1 includes inner cap 12 and enclosing cover 13, and the insulation cover leakproof assembling structure 4 in the application sets
Put between the inner cap 12 and enclosing cover 13, and be fixed on the inner cap 12.Insulation cover leakproof assembling structure 4 in the application is wrapped
Include lid-opening button 41, lock 42 of uncapping, pressing plate 43, cover plate and latch 44 and elastic component 45.
As shown in Fig. 3-5,7-8, the cover plate lock 44 is arranged on the upper surface of the inner cap 12, can be described interior
The upper surface of lid 12 radially slides along the inner cap 12, so that cover plate lock 44 is in the upper surface of the inner cap 12
It is upper that there are two positions：First position and the second place, in first position, the cover 1 can be covered, in the second place, institute
Stating cover 1 cannot realize covering (had a detailed description behind concrete structure).The cover plate lock 44 includes main part 441, is located at
The spring fixing portion 442 of the one end of main part 441 and positioned at the other end of heat-preserving cover plate installation portion 443 of main part 441.It is described
Main part 441 is tabular, the spring fixing portion 442 and the angled setting of the main part 441, preferably with the master
Body portion 441 is vertical.It is provided with spring fixing lug boss 4421 on the spring fixing portion 442, the spring fixing lug boss is prolonged
Stretch direction parallel with the place plane of the main part 441, the spring fixing lug boss 4421 can also be replaced with groove, both
Can play a part of to position the end of spring.It is described when cover plate lock 44 is fixed on the inner cap 12
Spring fixing portion 442 is located at the direction of the radial center near the inner cap 12, and the spring fixing lug boss 4421 is towards described
The edge of inner cap 12 extends.In the application, all of spring fixing lug boss can be replaced with groove, can realize identical work(
Energy.The heat-preserving cover plate installation portion 443 can be engaged with the first mounting structure 21 of the heat-preserving cover plate component 2, will be described
The side of heat-preserving cover plate component 2 is fixed.When the heat-preserving cover plate component 2 is assembled, the cover plate lock 44 is to the inner cap 12
Radial outside slide into the first position, when the heat-preserving cover plate component 2 is removed, cover plate lock 44 is to described interior
The radially inner side of lid 12 is slided, so as to reach the second place.
As shown in Fig. 3-6,9-10, the pressing plate 43 is arranged on the upside of the cover plate lock 44, and the pressing plate 43 includes
Auxiliary section 432 positioned at the fixed part 431 of its circumferential both sides and between the fixed part 431.The fixed part 431 is used for
The pressing plate 43 is fixed on the inner cap 12, in a preferred embodiment, is formed on the fixed part 431 of side
There is pressure board muscle 4311, the pressure board muscle 4311 is engaged with the location hole on inner cap 12, so that the pressure
The side of plate 43 is fixed；Fixing hole 4312 is formed with the fixed part 431 of other side, screw 46 passes through the fixing hole
4312 so as to the other side of the pressing plate 43 be fixed, and then the pressing plate 43 is firmly fixed on the inner cap 12.
In an other preferred embodiment, it is also possible to be respectively provided with fixing hole on the fixed part 431 of both sides, and then by spiral shell
Be fixed for the both sides of the pressing plate 43 by nail.The height of the auxiliary section 432 is less than the fixed part, including plate-like body
4320 and cover plate snap fit portion 4321, lid-opening button auxiliary section 4322, snap fit of uncapping in the main body 4320
Portion 4323, three is arranged in order along the radial direction of the inner cap 12, and the cover plate snap fit portion 4321 is located at radially inner most
Side, the lid-opening button auxiliary section 4322 is located at centre, and the snap fit portion 4323 that uncaps is positioned at outermost radial outside.Wherein institute
State cover plate snap fit portion 4321, lid-opening button auxiliary section 4322 includes spring fixing lug boss 4324,4325, the spring respectively
Fixing lug boss 4324 is oppositely arranged with the spring fixing lug boss 4421 on cover plate lock 44.The spring fixing lug boss 4325
Extend towards the radial outside of the inner cap 12.The lid-opening button auxiliary section 4322 along plane where the vertical inner cap side
It is bulge-structure (as shown in Figure 9) or groove structure to extension, the end for the second spring 452 with elastic component 45 is matched somebody with somebody
Close (having a detailed description below).
Be formed with bearing portion 4313 on the fixed part 431 of both sides, for the lid-opening button 41 on rotating shaft
4131 coordinate so that the lid-opening button 41 can rotate upwardly and downwardly (concrete structure centered on the place axis of the rotating shaft 4131
It is described in detail below).The bearing portion 4313 also may be provided on the inner cap 12, can serve the same role, and realize
Identical function.
As shown in figure 4, the elastic component 45 includes the first spring 451, the spring 453 of second spring 452 and the 3rd.Described
One spring 451 is arranged between the spring fixing lug boss 4324 and spring fixing lug boss 4421, for driving the cover plate to lock
Button 44 along the radial direction of the inner cap 12 reset movement；The second spring 452 is arranged between lid-opening button 41 and pressing plate 43,
Reset for driving the lid-opening button 41；3rd spring 453 is arranged on described uncapping and latches between 42 and pressing plate 43,
For driving the lock 42 of uncapping to reset (being had a detailed description behind concrete structure).Preferably, a spring 451, second
The spring 453 of spring 452 and the 3rd is cylindrically coiled spring.
As in Figure 3-5, the lid-opening button 41 is located at the upside of the pressing plate 43, including is sequentially connected the lock of uncapping for connecing
Button auxiliary section 411, reset portion 412, rotating shaft installation portion 413 and actuation part 414, the snap fit portion 411 that uncaps are located at radially
Outermost, the actuation part 414 is located at radially inner most.The snap fit portion 411 that uncaps matches with the lock 42 of uncapping
Close, for driving the lock 42 of uncapping to rotate (being described in detail below)；The downside of the reset portion 412 is used for and described the
The upper end of two springs 452 coordinates, the second spring 452 be arranged in the reset portion 412 and the pressing plate 43 uncap by
Between button auxiliary section 4322, for driving the lid-opening button 41 to reset；Rotating shaft is provided with the rotating shaft installation portion 413
4131, the rotating shaft 4131 is arranged on the rotating shaft installation portion 413 both sides in the circumferential, with the bearing portion on the pressing plate 43
4313 are engaged so that the lid-opening button 41 can be rotated centered on the place axis of the rotating shaft 4131.At one preferably
In embodiment, it is fixedly connected between the rotating shaft 4131 and the bearing portion 4313, is provided with the rotating shaft installation portion 413
Rotating shaft fixing hole, the rotating shaft fixing hole can be blind hole or through hole, and the rotating shaft installation portion 413 can be relative to described turn
Axle 4131 is rotated.In another embodiment, the rotating shaft installation portion 413 is fixedly connected or a bodily form with rotating shaft 4131
Into to be rotatably connected between the rotating shaft 4131 and the bearing portion 4313.The actuation part 414 is latched positioned at the cover plate
44 radially inner side, the actuation part 414 can cause described opening under the driving of the radial inner end of cover plate lock 44
Lid button 41 is rotated in the counter clockwise direction shown in Fig. 4.
Press section 410 is provided with the upper surface of the lid-opening button 41, the press section 410 is located at the rotating shaft 4131
Radial outside.The upper surface of the cover 1 is exposed in the press section 410, is so from the outside the pressable press section 410,
Enable that the lid-opening button 41 is rotated counterclockwise centered on the place axis of the rotating shaft 4131, so as to drive lock of uncapping
42 rotate clockwise, and then open cover 1.
As shown in Fig. 3-5,11-12, the lock 42 of uncapping is located near the position at the edge of inner cap 12, and its one end is for freely
End, is provided with the clasp 420 being mutually engaged with the latch hook 5 on the free end；Other end is lid-opening button auxiliary section 421,
Rotating shaft 422 is provided between the ends.Shaft bearing is provided with the inner cap 12 of the circumferential both sides of lock 42 of uncapping
Portion 121, the rotating shaft 422 coordinates with the shaft bearing portion 121 so that it is described uncap lock 42 can be with the rotating shaft 422
Axis centered on rotate.Spring auxiliary section 423 (referring to Figure 11-12) is additionally provided with the lock 42 of uncapping, the spring is matched somebody with somebody
Conjunction portion 423 is positioned at the rotating shaft 422 and the identical side of the lid-opening button auxiliary section 421.3rd spring 453 is set
Between spring fixing lug boss 4325 on the spring auxiliary section 423 and pressing plate 43, for driving the lock 42 of uncapping along Fig. 4
It is shown rotationally clockwise.Lid-opening button auxiliary section 421 can be with the snap fit portion that uncaps on the lid-opening button 41
411 are engaged, 42 rotation centered on the axis of the rotating shaft 422 of lock of being uncapped described in realization.
The free end for uncapping lock 42 has open position and normal position Liang Ge positions, at open position, if
Put and tilted in the clasp 420 for uncapping 42 free ends of lock, it is impossible to be engaged with the latch hook 5, cover 1 cannot be covered；Just
Normal position, when the press section 410 on the lid-opening button 41 is pressed, is arranged on the clasp of 42 free ends of lock of uncapping
420 are in disengaged condition with the latch hook 5, and the cover can be opened, the press section 410 on the release lid-opening button 41
When, the clasp 420 is in interlocking pattern with the latch hook 5, and the cover 1 is covered on body 3.
The running of the insulation cover leakproof assembling structure 4 in the application and using process it is：
As illustrated in figures 4-5, when heat-preserving cover plate 2 neglected loading of component, work of the cover plate lock 44 in first spring 451
The second place is slided into the lower radially inner side to the inner cap 12, the radial inner end of the cover plate lock 44 is promoted and is located at
The actuation part 414 of the one end of the lid-opening button 41 so that the lid-opening button 41 is centered on the place axis of the rotating shaft 4131
Along rotating in an anti-clockwise direction shown in Fig. 4,5, the snap fit portion 411 that uncaps positioned at the other end of the lid-opening button 41 is to moving down
Dynamic, so as to promote the lid-opening button auxiliary section 421 for uncapping lock 42 to move down, the lock 42 of uncapping is with the rotating shaft
Centered on 422 axis along shown in Fig. 4,5 rotationally clockwise so that it is described uncap lock 42 free end in opening
Position, cover 1 cannot be covered on body 3, play a part of to prevent the heat-preserving cover plate component 2 neglected loading.
As shown in figure 5, when the heat-preserving cover plate component 2 is assembled, the first mounting structure 21 of the heat-preserving cover plate component 2
The cover plate lock 44 is promoted to overcome the elastic force of first spring 451 to be slided to radial outside on the upper surface of the inner cap 12
The first position is moved, the radial inner end of the cover plate lock 44 leaves the actuation part positioned at the one end of the lid-opening button 41
414, the lid-opening button 41 resets in the presence of the second spring 452, and the lid-opening button is with the institute of the rotating shaft 4131
Centered on axis along shown in Fig. 5 rotationally clockwise, positioned at the snap fit of uncapping of the other end of the lid-opening button 41
Portion 411 moves up, and leaves the lid-opening button auxiliary section 421 of the lock 42 of uncapping, and the lock 42 of uncapping is the described 3rd
Along rotating in an anti-clockwise direction shown in Fig. 5 centered on the axis of the rotating shaft 422 in the presence of spring 453 so that described to open
In the normal position, the cover 1 smooth opening or can be covered on body 3 free end of cover latch 42 so that
The household electrical appliance being capable of normal work.
Household electrical appliance insulation cover leakproof assembling structure 4 in the present invention is provided with clasp 420, and the clasp 420 has to be opened
Position and normal position two states, in open position, the clasp 420 is tilted, it is impossible to be engaged with the latch hook 5；Normal
Position, the clasp 420 is at normal disengagement or interlocking pattern with the latch hook 5, and this structure can be realized simultaneously
Two kinds of functions of fixation and anti-neglected loading to heat-preserving cover plate component 2, this is simple and compact for structure, and parts are few, and assembling is very convenient,
Good reliability, there is wide applicability；The Standard is simple, is to be capable of achieving firm fixation using only 1 fixing screws；Together
When, spring is fixed using spring fixing lug boss, it is easily fixed and assemble, it is highly reliable, compact conformation take up room compared with
It is small, can be extensively using in the household electronic products such as the electric cooker to different capabilities, pressure cooker.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and simultaneously
The non-restriction to implementation method.For those of ordinary skill in the field, can also do on the basis of the above description
Go out the change or variation of other multi-forms.There is no need and unable to be exhaustive to all of implementation method.And thus drawn
Obvious change that Shen goes out or among changing still in protection scope of the present invention.
Claims (19)
1. a kind of household electrical appliance insulation cover leakproof assembling structure, the household electrical appliance include cover (1), heat-preserving cover plate component (2) and
Body (3), installed in the inner side of the cover (1), the cover (1) is positioned at the body (3) for the heat-preserving cover plate component (2)
Upper end, the side of the cover (1) is fixed on the upper end of the body (3) by hinge arrangement (11), it is characterised in that institute
State and the first mounting structure (21) is provided with heat-preserving cover plate component (2), first mounting structure (21) is anti-with the insulation cover
Neglected loading structure (4) is engaged, and the side of the heat-preserving cover plate component (2) is fixed, and the body (3) upper end is provided with latch hook
(5) clasp (420), is provided with the insulation cover leakproof assembling structure (4), by first mounting structure (21) and the guarantor
The cooperation of warm lid leakproof assembling structure (4) so that open position and dress when the clasp (420) is with heat-preserving cover plate component neglected loading
Normal position Liang Ge positions equipped with the heat-preserving cover plate component, in open position, the clasp (420) tilts, it is impossible to institute
State latch hook (5) occlusion；In normal position, the clasp (420) is at normal disengagement or is engaged shape with the latch hook (5)
State.
2. household electrical appliance insulation cover leakproof assembling structure according to claim 1, it is characterised in that the cover (1) includes
Inner cap (12) and enclosing cover (13), the insulation cover leakproof assembling structure (4) are arranged between the inner cap (12) and enclosing cover (13), and
It is fixed on the inner cap (12).
3. household electrical appliance insulation cover leakproof assembling structure according to claim 2, it is characterised in that the anti-neglected loading of insulation cover
Structure (4) includes lid-opening button (41), lock (42) of uncapping, pressing plate (43), cover plate lock (44) and elastic component (45), the lid
Plate lock (44) is arranged on the upper surface of the inner cap (12), and the pressing plate (43) is arranged on the upper of cover plate lock (44)
Side, positioned at the upside of the pressing plate (43), the lock (42) of uncapping is positioned near inner cap (12) side for the lid-opening button (41)
The position of edge, and be engaged with the lid-opening button (41), the elastic component (45) is positioned at the pressing plate (43) and the cover plate
Lock (44), between lid-opening button (41), lock (42) of uncapping；The clasp (420) is arranged on described uncapping on lock (42).
4. household electrical appliance insulation cover leakproof assembling structure according to claim 3, it is characterised in that the cover plate latches (44)
Including main part (441), the spring fixing portion (442) positioned at the main part (441) one end and positioned at the main part
(441) other end of heat-preserving cover plate installation portion (443).
5. household electrical appliance insulation cover leakproof assembling structure according to claim 4, it is characterised in that the spring fixing portion
(442) it is vertically arranged with the main part (441).
6. household electrical appliance insulation cover leakproof assembling structure according to claim 5, it is characterised in that in the spring fixing portion
(442) spring fixing lug boss (4421) or groove are provided with.
7. household electrical appliance insulation cover leakproof assembling structure according to claim 3, it is characterised in that the pressing plate (43) includes
Auxiliary section (432) positioned at the fixed part (431) of its circumferential both sides and between the fixed part (431).
8. household electrical appliance insulation cover leakproof assembling structure according to claim 7, it is characterised in that in the fixation of side
Pressure board muscle (4311) is formed with portion (431), fixing hole is formed with the fixed part (431) of other side
(4312), or, be provided with fixing hole on the fixed part (431) of both sides.
9. household electrical appliance insulation cover leakproof assembling structure according to claim 7, it is characterised in that the auxiliary section (432)
Cover plate snap fit portion (4321), lid-opening button including plate-like body (4320) and in the plate-like body (4320) match somebody with somebody
Conjunction portion (4322), snap fit of uncapping portion (4323), the cover plate snap fit portion (4321), lid-opening button auxiliary section
(4322) snap fit of, uncapping portion (4323) is arranged in order along the radial direction of the inner cap (12), the cover plate snap fit
Positioned at radially inner most, the snap fit portion (4323) that uncaps is positioned at outermost radial outside in portion (4321).
10. household electrical appliance insulation cover leakproof assembling structure according to claim 9, it is characterised in that the cover plate lock is matched somebody with somebody
Conjunction portion (4321), lid-opening button auxiliary section (4322) include the first spring fixing lug boss (4324) or groove, second spring respectively
Fixing lug boss (4325) or groove, the first spring fixing lug boss (4324) or groove latch the bullet on (44) with the cover plate
Spring fixing lug boss (4421) or groove are oppositely arranged；The second spring fixing lug boss (4325) or groove and the lock of uncapping
(42) the spring auxiliary section (423) set on is relative；The lid-opening button auxiliary section (4322) is along vertical inner cap (12) institute
Extend in the direction of plane, be bulge-structure or groove structure.
11. household electrical appliance insulation cover leakproof assembling structures according to claim 10, it is characterised in that the elastic component (45)
Including the first spring (451), second spring (452) and the 3rd spring (453), first spring (451) is arranged on described
One spring fixing lug boss (4324) or groove are latched between spring fixing lug boss (4421) or groove on (44) with the cover plate；
The second spring (452) be arranged on the lid-opening button auxiliary section (4322) and the lid-opening button (41) lower surface it
Between；3rd spring (453) is arranged on the second spring fixing lug boss (4325) or groove with the lock (42) of uncapping
Between the spring auxiliary section (423) of upper setting.
12. household electrical appliance insulation cover leakproof assembling structures according to claim 7, it is characterised in that in the described solid of both sides
Determine to be formed with bearing portion (4313) in portion (431) or on inner cap (12).
The 13. household electrical appliance insulation cover leakproof assembling structure according to claim 3 or 12, it is characterised in that it is described uncap by
Button (41) is including being sequentially connected the snap fit portion (411) that uncaps, reset portion (412), rotating shaft installation portion (413) and the actuation part that connect
(414), positioned at outermost radial outside, the actuation part (414) is positioned at radially inner most, institute in the snap fit portion (411) that uncaps
State and rotating shaft (4131) is provided with rotating shaft installation portion (413).
14. household electrical appliance insulation cover leakproof assembling structures according to claim 13, it is characterised in that in the lid-opening button
(41) press section (410) is provided with upper surface, the press section (410) exposes the upper surface of the cover (1).
15. household electrical appliance insulation cover leakproof assembling structures according to claim 3, it is characterised in that the lock of uncapping
(42) one end is free end, and the clasp (420) is arranged on the free end；Other end is lid-opening button auxiliary section
(421) rotating shaft (422), is provided between the ends.
16. household electrical appliance insulation cover leakproof assembling structures according to claim 15, it is characterised in that in the lock of uncapping
(42) shaft bearing portion (121), the rotating shaft (422) and the shaft bearing are provided with the inner cap (12) of circumferential both sides
Portion (121) is engaged so that the lock (42) of uncapping can be rotated centered on the axis of the rotating shaft (422).
17. household electrical appliance insulation cover leakproof assembling structures according to claim 16, it is characterised in that the lock of uncapping
(42) spring auxiliary section (423), spring auxiliary section (423) being opened with described positioned at the rotating shaft (422) are additionally provided with
Lid snap fit portion (421) identical side.
A kind of 18. household electrical appliance, including cover (1), heat-preserving cover plate component (2) and body (3), the heat-preserving cover plate component (2)
Installed in the inner side of the cover (1), the cover (1) is led to positioned at the upper end of the body (3), the side of the cover (1)
Cross the upper end that hinge arrangement (11) is fixed on the body (3), it is characterised in that claim 1- is provided with the cover
Household electrical appliance insulation cover leakproof assembling structure described in 17 any one.
19. household electrical appliance according to claim 18, it is characterised in that the household electrical appliance are electric cooker or pressure cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510416925.9A CN105054767B (en) | 2015-07-15 | 2015-07-15 | Household appliance and insulation cover missing preventive structure therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510416925.9A CN105054767B (en) | 2015-07-15 | 2015-07-15 | Household appliance and insulation cover missing preventive structure therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105054767A CN105054767A (en) | 2015-11-18 |
| CN105054767B true CN105054767B (en) | 2017-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510416925.9A Active CN105054767B (en) | 2015-07-15 | 2015-07-15 | Household appliance and insulation cover missing preventive structure therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105054767B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019421B (en) * | 2017-05-08 | 2022-08-19 | 珠海格力电器股份有限公司 | Household appliance heat preservation cover plate neglected loading prevention structure assembly and household appliance |
| CN107361637B (en) * | 2017-06-12 | 2019-10-01 | 珠海格力电器股份有限公司 | A kind of buckle structure and pressure cooker heat-preserving cover plate mounting structure and pressure cooker |
| CN107928406B (en) * | 2017-12-20 | 2020-03-31 | 佛山市爱米吧科技有限公司 | Linkage switch cover mechanism |
| CN110507168A (en) * | 2018-05-21 | 2019-11-29 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment, cooking control method, culinary art control device and storage medium |
| CN110326958B (en) * | 2019-07-22 | 2021-07-27 | 珠海格力电器股份有限公司 | Cooking appliance and cooking appliance cover |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100432757B1 (en) * | 2002-07-30 | 2004-05-24 | 엘지전자 주식회사 | Hinge assembly mounting structure for pressure cooker |
| CN103892700B (en) * | 2012-12-30 | 2016-07-06 | 美的集团股份有限公司 | Electric pressure cooking saucepan |
| CN203059409U (en) * | 2013-01-23 | 2013-07-17 | 格力电器（中山）小家电制造有限公司 | Buckling structure of electric cooker cover and electric cooker cover |
| CN203483291U (en) * | 2013-09-05 | 2014-03-19 | 珠海格力电器股份有限公司 | Electric cooker cover and electric cooker |
| CN103837337A (en) * | 2014-02-24 | 2014-06-04 | 珠海格力电器股份有限公司 | Assembly and disassembly test tool and method for heat insulation cover board of electric cooker |
| CN203815212U (en) * | 2014-03-20 | 2014-09-10 | 九阳股份有限公司 | Safe cooking device |
| CN104095529B (en) * | 2014-07-11 | 2017-12-12 | 佛山市顺德区美的电热电器制造有限公司 | The cover assembly and electric pressure cooking saucepan of electric pressure cooking saucepan |
| CN204813370U (en) * | 2015-07-15 | 2015-12-02 | 珠海格力电器股份有限公司 | Domestic appliance keeps warm and covers leak protection dress structure and domestic appliance |
-
2015
- 2015-07-15 CN CN201510416925.9A patent/CN105054767B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105054767A (en) | 2015-11-18 |
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