CN207654009U - Household electrical appliance heat-preserving cover plate leakproof assembling structure component and household electrical appliance - Google Patents
Household electrical appliance heat-preserving cover plate leakproof assembling structure component and household electrical appliance Download PDFInfo
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- CN207654009U CN207654009U CN201720506046.XU CN201720506046U CN207654009U CN 207654009 U CN207654009 U CN 207654009U CN 201720506046 U CN201720506046 U CN 201720506046U CN 207654009 U CN207654009 U CN 207654009U
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Abstract
The utility model is related to a kind of household electrical appliance heat-preserving cover plate leakproof assembling structure component and household electrical appliance.The household electrical appliance include cover, heat-preserving cover plate and ontology, and heat-preserving cover plate is mounted on the inside of cover, and cover is located at the upper end of ontology；The heat-preserving cover plate leakproof arrangement includes the main component being arranged on the cover and the first biasing member, first biasing member is used to apply bias force to the main component, when the heat-preserving cover plate is correctly installed, the heat-preserving cover plate pushes the main component to overcome the bias force of first biasing member and be moved to first position, in first position, the cover can correctly cover conjunction；Described in the neglected loading when heat-preserving cover plate, the main component returns to the second position under the action of first biasing member, and in the second position, the cover cannot cover conjunction.Leakproof assembling structure in the application is simple, occupied space is few, manufacture, easy to assembly, good reliability.
Description
Technical field
The utility model is related to household electrical appliance technical fields, and in particular to a kind of household electrical appliance heat-preserving cover plate leakproof assembling structure
Component and the household electrical appliance for being provided with this construction package.
Background technology
Currently, electric cooker, pressure cooker class household electrical appliance are generally mainly made of upper cover and ontology, upper cover be generally designed for
Hinged automatic uncovering structure, the thin rice gruel left after cooking for the ease of cleaning, cover the inside are designed with dismountable
Heat-preserving cover plate so that user uses later to remove heat-preserving cover plate and clean up every time, but is led sometimes after cleaning
Heat-preserving cover plate neglected loading is caused, such that thin rice gruel overflows or poorly sealed close equal cook extremely happens, therefore this family
Electrical appliance is generally provided with heat-preserving cover plate leakproof mounting mechanism.Existing heat-preserving cover plate leakproof mounting mechanism is complicated, assembly effect
Rate is low, poor reliability, it is easy to damage, due to part more the shortcomings of also not allowing easy cleaning, practicability is poor.
Utility model content
In view of this, the purpose of this utility model is to provide it is a kind of it is simple in structure, easy to operate, use firm household
Electric appliance heat-preserving cover plate leakproof assembling structure component and the household electrical appliance for being provided with this construction package.
It is according to the present utility model in a first aspect, provide a kind of household electrical appliance heat-preserving cover plate leakproof assembling structure component, it is described
Household electrical appliance include cover, heat-preserving cover plate and ontology, and the heat-preserving cover plate is mounted on the inside of the cover, and the cover is located at
The upper end of the ontology, the heat-preserving cover plate leakproof assembling structure component include that the main component being arranged on the cover and first are inclined
Part is set, first biasing member is used to apply bias force, when the heat-preserving cover plate is correctly installed, the guarantor to the main component
Warm cover board pushes the main component to overcome the bias force of first biasing member and be moved to first position, in first position, institute
Conjunction can correctly be covered by stating cover；Described in the neglected loading when heat-preserving cover plate, the main component returns under the action of first biasing member
The second position is returned to, in the second position, the cover cannot cover conjunction.
Preferably, the main component includes the first hooked part and auxiliary section, the anti-neglected loading knot of household electrical appliance heat-preserving cover plate
Structure component further includes latch hook, and on the body, first hooked part with the latch hook for being engaged, institute for the latch hook setting
Auxiliary section is stated for being matched with the heat-preserving cover plate.
Preferably, top pressure structure is provided on the heat-preserving cover plate, the auxiliary section is used to match with the top pressure structure
It closes.
Preferably, the main component further includes the first rotation section, and first rotation section is with first hooked part upper
Lower section is spaced upwardly of it setting, and first hooked part can be rotated with first rotation section.
Preferably, the cover includes inner cover and outer cover, interior cover is provided with support construction, the support construction
It is used to support first rotation section, first rotation section can be rotated relative to the support construction.
Preferably, first rotating shaft is provided between the support construction and first rotation section, the support construction is used
In supporting the first rotating shaft, the first rotating shaft to be fixedly mounted on first rotation section, the first rotating shaft being capable of phase
Axial line for the support construction around the first rotating shaft rotates；Alternatively,
The first rotating shaft is arranged in the support construction, first rotation section can relative to the first rotating shaft around
The axial line of the first rotating shaft rotates.
Preferably, first biasing member is torsional spring or helical spring.
Preferably, the first spring locating features are additionally provided on the main component, for the one of the helical spring
End is positioned, and first spring locating features are located at the radially inner side of the main component.
Preferably, limiting section is additionally provided on the main component, the limiting section is used to limit turning for the main component
Dynamic range.
Preferably, the limiting section is between first hooked part and first rotation section, and is located at the master
On the side of body part radial outside
Preferably, the latch hook includes the second hooked part, and second hooked part with first hooked part for being engaged.
Preferably, the latch hook further includes the second rotation section, is provided with the second shaft on second rotation section, and described
Two rotation sections can be rotated around the axial line of second shaft.
Preferably, the household electrical appliance heat-preserving cover plate leakproof assembling structure component further includes the second biasing member, when described first
When hooked part is in occlusal position, second biasing member makes the latch hook be moved to its occlusal position to latch hook application
Bias force.
Second aspect according to the present utility model provides a kind of household electrical appliance, including cover, heat-preserving cover plate and ontology, institute
The inside that heat-preserving cover plate is mounted on the cover is stated, the cover is located at the upper end of the ontology, and the side of the cover is fixed
In the upper end of the ontology, which is characterized in that be provided with the anti-neglected loading knot of household electrical appliance heat-preserving cover plate described in preceding claim
Structure component.
Preferably, the household electrical appliance are electric cooker or pressure cooker.
In household electrical appliance heat-preserving cover plate leakproof assembling structure component in the utility model, pass through the first hooked part and second hook
The effect of the bias force of the cooperation in conjunction portion, the cooperation of auxiliary section and top pressure structure and the first biasing member, you can realization body part
With the occlusion of latch hook with detach, achieve the purpose that the anti-neglected loading of heat-preserving cover plate.Wherein main component is the structure of an entirety, the first hook
Conjunction portion and auxiliary section are respectively positioned on main component, and occupied space is few, simple in structure, lead to too small amount of matching relationship, simple knot
Structure and a small amount of component just can be achieved at the same time the lid conjunction of cover and prevent the multi-functional of heat-preserving cover plate neglected loading, manufacture and assembly
It is all very convenient, while reliability is also very good, there is wide applicability；Biasing member selection spring or torsional spring, convenient material drawing,
Reduce cost；Meanwhile spring is fixed using boss, it easily fixes and assembles, highly reliable, compact-sized occupied space
It is smaller, it can be extensively using in the household electronic products such as electric cooker, pressure cooker to different capabilities.
Description of the drawings
By referring to the drawings to the description of the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from, in the accompanying drawings：
Fig. 1 is when the heat-preserving cover plate of the household electrical appliance heat-preserving cover plate leakproof assembling structure component of the utility model is correctly installed
The schematic diagram that inner cover is opened；
Fig. 2 is when the heat-preserving cover plate of the household electrical appliance heat-preserving cover plate leakproof assembling structure component of the utility model is correctly installed
Cover normally covers the partial sectional view of conjunction；
Cover when Fig. 3 is the neglected loading heat-preserving cover plate of the household electrical appliance heat-preserving cover plate leakproof assembling structure component of the utility model
The partial sectional view of conjunction cannot be covered；
Fig. 4 is that the heat-preserving cover plate of the cover of the household electrical appliance heat-preserving cover plate leakproof assembling structure component of the utility model is correctly pacified
The partial sectional view of heat-preserving cover plate leakproof assembling structure when dress；
Fig. 5 a, Fig. 5 b are the solid of the main component in the household electrical appliance heat-preserving cover plate leakproof assembling structure component of the utility model
Figure；
Fig. 6 is the vertical of the interior support construction covered of the household electrical appliance heat-preserving cover plate leakproof assembling structure component of the utility model
Body figure；
Fig. 7 a, Fig. 7 b are the solid of the latch hook in the household electrical appliance heat-preserving cover plate leakproof assembling structure component of the utility model
Figure.
Specific implementation mode
Hereinafter reference will be made to the drawings is more fully described the various embodiments of the utility model.In various figures, identical
Element is indicated using same or similar reference numeral.For the sake of clarity, the various pieces in attached drawing are not drawn to paint
System.Unless the context clearly requires otherwise, the similar word such as "include", "comprise" otherwise throughout the specification and claims is answered
When the meaning for being construed to include rather than exclusive or exhaustive meaning；That is, being the meaning of " including but not limited to ".
In the description of the present invention, it should be understood that term " first ", " second " etc. are used for description purposes only,
It is not understood to indicate or imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " it is meant that two or more.
Using the radial direction of heat-preserving cover plate shown in Fig. 1 as the radial direction in the application in the application, " radially inner side "
Refer to the side radially toward the longitudinal centre line of the household electrical appliance of the heated sealeds structure such as electric cooker, pressure cooker, it is " radial
Outside " refers to the longitudinal centre line of the household electrical appliance radially far from the heated sealeds structure such as the electric cooker, pressure cooker
Side.
As shown in Figs. 1-3, the household electrical appliance of the heated sealeds structure such as electric cooker, pressure cooker generally all include cover 1, heat preservation
Cover board 2 and ontology 3.The side of cover 1 is fixed on the upper end of ontology 3, can open or cover the upper end opening for closing ontology 3.Such as
Shown in Fig. 1-4, cover 1 includes outer cover 11 and inner cover 12, and heat-preserving cover plate 2 is mounted on the axially inner side of inner cover 12, i.e., towards ontology 3
Side.Top pressure structure 21 is provided on heat-preserving cover plate 2, top pressure structure 21 can be connected to heat-preserving cover plate leakproof assembling structure 4
On, the positioning (being had a detailed description behind concrete structure) for realizing heat-preserving cover plate leakproof assembling structure 4 in first position.
As shown in Fig. 2-4 and Fig. 5 a, Fig. 5 b, heat-preserving cover plate leakproof assembling structure 4 includes the main component being arranged on cover 1
41 and first biasing member 42, the first biasing member 42 can apply bias force to main component 41, when heat-preserving cover plate 2 is correctly installed,
Top pressure structure 21 is resisted against on main component 41, pushes main component 41 that main component 41 is made to overcome the bias force of the first biasing member 42 and move
It moves to first position, at this point, cover 1 can correctly cover conjunction on the body 3；When neglected loading heat-preserving cover plate 2, main component 41 is first
The second position is returned under the action of biasing member 42, in the second position, cover 1 cannot cover conjunction.
In a preferred embodiment, main component 41 includes the first hooked part 411 and auxiliary section 413.Family in the application
Electrical appliance heat-preserving cover plate leakproof assembling structure component further includes latch hook 51, and latch hook 51 is arranged on the body 3, under assembled state, first
Hooked part 411 is located at the lower end of main component 41, and the first hooked part 411 with latch hook 51 for being engaged.First hooked part 411 exists
There are two positions for tool in the radial direction：Positioned at the first position of radial outside and positioned at the second position of radially inner side, first
Position, the first hooked part 411 can be engaged with latch hook 51, and cover 1 can normally cover conjunction；In the second position, the first hooked part 411
It can not be engaged with latch hook 51, cover 1 cannot cover conjunction.
Realize the first hooked part 411 at first for being matched with the top pressure structure 21 of heat-preserving cover plate 2 in auxiliary section 413
The positioning set.When heat-preserving cover plate 2 is correctly installed, the end abutment of top pressure structure 21 is on auxiliary section 413 so that main component 41
Overcome the bias force of the first biasing member 42 to be connected on auxiliary section 413, to make the first hooked part 411 reach first position, makes
Obtaining the first hooked part 411 can be engaged with latch hook 51, and cover 1 can normally cover conjunction.
Preferably, in one embodiment, auxiliary section 413 can be to be opened on main component 41 to be located at the one of radially inner side
Groove on side, top pressure structure 21 are protrusion, and above-mentioned protrusion can be connected in above-mentioned groove.As shown in Figure 5 b, in addition
In one preferred embodiment, the space based on auxiliary section 413 folded by two protrusions that side is formed radially inward of part 41, on
The inner surface that protrusion can extend into above-mentioned space and be connected to above-mentioned space is stated, realizes the first hooked part 411 at first
The positioning set.
Main component 41 can between the first position and the second position be moved by moving radially, and can also pass through rotation
Realize the conversion of the first hooked part 411 between the first position and the second position.In a preferred embodiment, main component 41
Further include the first rotation section 412, (cover is in lid and closes shape in the up-down direction for first rotation section 412 and the first hooked part 411
When state) setting spaced apart.First hooked part 411 can be rotated with the first rotation section 412, to realize the first hooked part
411 conversion between first position and the second position.
As shown in fig. 6, in order to realize the rotation of the first rotation section 412, circumferential the two of heat-preserving cover plate leakproof assembling structure 4
Side is provided with support construction 8 on the position of the radially outward edge of inner cover 12.Including one end of support construction 8 is fixedly mounted
On lid 12, the other end of support construction 8 is provided with support portion 81, and support portion 81 is used to support main component 41.
Preferably, support portion 81 is used to support the first rotation section 412, and the first rotation section 412 can be 81 turns with respect to support portion
It is dynamic.It is further preferred that support portion 81 is used to support first rotating shaft 6, in a preferred embodiment, first rotating shaft 6 fixes peace
On the first rotation section 412, offered on the first support portion 81 and 6 matched supported hole 811 of first rotating shaft, supported hole
811 be through-hole or blind hole, and the axial line that first rotating shaft 6 can be relative to support construction 8 around first rotating shaft 6 rotates, to drive
Main component 41 rotates；In another preferred embodiment, first rotating shaft 6 is arranged on support portion 81, in the first rotation section 412
On be provided with the axis hole (not shown) coordinated with first rotating shaft 6, the first rotation section 412 can be relative to first rotating shaft 6 around
The axial line of one shaft 6 rotates.
First biasing member 42 can be torsional spring, and torsional spring can be sleeved in rotation axis 6, based on part 41 provide bias force；
First biasing member 42 or helical spring.As shown in Fig. 2, in a preferred embodiment, the first biasing member 42 is spiral shell
Spring is revolved, the fixation to the first biasing member 42, is additionally provided with the first spring locating features 414 on main component 41 for convenience.
First spring locating features 414 are located at the radially inner side of main component 41, and the first spring locating features 414 can be boss, at this point,
Boss extends to close to 12 side of inner cover；Alternatively, the first spring locating features 414 can also be groove, which can be to remote
Side from inner cover 12 extends.One end of helical spring is arranged on the first spring locating features 414, and the other end is arranged in inner cover
On 12.After assembly, it is generally the case that helical spring applies to main component 41 to be rotated counterclockwise (orientation shown in Fig. 2)
Bias force so that the first hooked part 411 can be moved to the second position in side radially inward so that the first hooked part 411 with
Latch hook 51 detaches radially.
In order to facilitate the setting to the first spring locating features 414, it is additionally provided with interconnecting piece 415 on main component 41, preferably
Ground, one end of interconnecting piece 415 are connect with the first rotation section 412, and the other end is connect with the first spring locating features 414.It is preferred that
Ground, interconnecting piece 415 are vertically arranged with main component 41.
In order to limit the slewing area of main component 41, limiting section 416 is additionally provided on main component 41, in the up-down direction
(when pot cover the is in lid conjunction state) limiting section 416 is between first hooked part, 411 and first rotation section 412.Specifically
Ground, limiting section 416 are arranged between auxiliary section 413 and the first rotation section 412, and positioned at the side of 41 radial outside of main component
On.Preferably, limiting section 416 is the raised line that radially side extends, when main component 41 is located at the second position, limiting section
416 can be resisted against on inner cover 12, realize the strong fix to main component 41 in the second position.It is main when neglected loading heat-preserving cover plate 2
Body part 41 turns to the second position under the action of the first biasing member 42, drives limiting section 416 to act to it and is resisted against inner cover 12
It is upper to make main component 41 from being rotated further so that main component 41 can be stablized is on the second position.
Such as Fig. 2-4 and as shown in Fig. 7 a, Fig. 7 b, latch hook 51 is arranged in the position corresponding with main component 41 of ontology 3
On pedestal 31, wherein latch hook 51 includes the second hooked part 511 and the second rotation section 512 positioned at upper end, the second hooked part 511
For being engaged with the first hooked part 411, the second rotation section 512 is in the vertical upper downside positioned at second hook conjunction portion 511, the second rotation
The second shaft 7 is provided in portion 512, the second rotation section 512 can be rotated around the axial line of the second shaft 7.
Preferably, in a preferred embodiment, the second shaft 7 is fixedly mounted on the second rotation section 512, in ontology 3
On be provided with the axis hole (not shown) coordinated with the second shaft 7, the second shaft 7 can be relative to ontology 3 around the second shaft 7
Axial line rotation；In another preferred embodiment, the second shaft 7 is arranged on the body 3, on the second rotation section 512
It is provided with the axis hole coordinated with the second shaft 7 so that the second rotation section 512 can be relative to ontology 3 around the axle center of the second shaft 7
Line rotates.
Household electrical appliance heat-preserving cover plate leakproof assembling structure component in the application further includes apply bias force to latch hook 51 the
Two biasing members 52, second biasing member 52 apply the biasing for making the latch hook 51 be moved towards its occlusal position to the latch hook 51
Power, so that the latch hook can be successfully engaged with first hooked part.In a preferred embodiment, the second biasing member
52 be spring, and the fixation to spring, is additionally provided with second spring location structure 513 on latch hook 51 for convenience, after assembly, the
Two spring locating features 513 are located at the radially inner side of latch hook 51.Second spring location structure 513 can be boss, at this point, boss
Extend to the upside of ontology 3；Alternatively, second spring location structure 513 can be groove, which can be to the downside of ontology 3
Extend.One end of spring is arranged on second spring location structure 513, and the other end is arranged on the body 3.Second biasing member, 52 energy
It is enough to provide the bias force rotated around the second rotation section 512 for lock 51；Meanwhile be provided on the ontology 3 to lock 51 into
The positioning region (not shown) of row positioning, under the collective effect of the positioning region and the second biasing member 52, lock 51 is steadily
Setting is on the body 3.Preferably, the second hooked part 511 is provided with inclined second stitching surface 5111, in order to be hooked together with first
Portion 411 is coordinated, meanwhile, it is also equipped with that the second stitching surface 5111 is matched, inclines with this on first hooked part 411
The first oblique stitching surface 4111.After assembly, it is generally the case that the second biasing member 52 rotates clockwise to the application of latch hook 51
Bias force so that the second hooked part 511 of latch hook 51 is in occlusal position；When pressing down on cover 1, the first hooked part
411 move downward, and the first stitching surface 4111 thereon presses the second stitching surface 51111 so that latch hook 51 overcomes the second biasing member
52 bias force is that axle center rotates in the counterclockwise direction with the second shaft 7, so that the first hooked part 411 can continue to downwards
The lower section of the second hooked part 511 is moved to, and then after unclamping cover 1, work of the latch hook 51 in the bias force of the second biasing member 52
Return is rotated clockwise with the axial line of the second shaft 7 under so that the first hooked part 411 and the second hooked part 511 can be stung
It closes.The latch hook 51 of above structure form is set, the first hooked part 411 can be reduced, power is compressed to latch hook 51, lock can be extended
The service life of hook 51.
As shown in figure 3, lid-opening button 32 is provided in the pot body 3, the lid-opening button 32 and the latch hook 51
Lower part is opposite, when needing to uncap, presses the lid-opening button 32, the lid-opening button 32 will push under the latch hook 51
Portion so that the latch hook 51 is rotated counterclockwise around second shaft 7, so that the second hooked part 511 releases and the first hook
The occlusion in conjunction portion 411, cover 1 are opened.After unclamping lid-opening button 32, the latch hook 51 is extensive under the action of the second biasing member 52
Its occlusal position is arrived again.
The action process of household electrical appliance heat-preserving cover plate leakproof assembling structure component 4 in the utility model is as follows：
When heat-preserving cover plate 2 is correctly installed, the top pressure structure 21 of heat-preserving cover plate 2 is connected to the auxiliary section 413 of main component 41
On, push main component 41 to overcome the bias force of the first biasing member 42, the first rotation section 412 of main component 41 is around first rotating shaft 6
Axial line rotates clockwise, to make the first hooked part 411 reach first position, when pressing down on cover 1, the first hooked part
411 move downward, and the first stitching surface 4111 of the first hooked part 411 presses the second stitching surface 5111 of the second hooked part 511, makes
Obtaining latch hook 51 overcomes the bias force of the second biasing member 52 to be rotated counterclockwise as axis using the axial line of the second shaft 7, so that the
One hooked part 411 can continue to the lower section for being moved downwardly to the second hooked part 511, and then latch hook 51 is in the inclined of the second biasing member 52
Set and rotate clockwise return by axis of the axial line of the second shaft 7 under the action of power, after unclamping cover 1, the first hooked part 411 with
Second hooked part 511 is engaged, and normally lid closes cover 1；When neglected loading heat-preserving cover plate 2,41 first rotation section 412 of main component is first
Axial line under the action of biasing member 42 around first rotating shaft 6 rotates counterclockwise so that the first hooked part 411 returns to second
It sets so that the first hooked part 411 detaches radially with latch hook 51, and the first hooked part 411 cannot be engaged with latch hook 51, cover 1
Conjunction cannot normally be covered.It is effectively prevent in the case of no installation heat-preserving cover plate 2 by above structure so that household electrical appliance enter
Working condition.
In household electrical appliance heat-preserving cover plate leakproof assembling structure component in the utility model, pass through the first hooked part and second hook
The effect of the bias force of the cooperation in conjunction portion, the cooperation of auxiliary section and top pressure structure and the first biasing member, you can realization body part
With the occlusion of latch hook with detach, achieve the purpose that the anti-neglected loading of heat-preserving cover plate.Wherein main component is the structure of an entirety, the first hook
Conjunction portion and auxiliary section are respectively positioned on main component, and occupied space is few, simple in structure, lead to too small amount of matching relationship, simple knot
Structure and a small amount of component just can be achieved at the same time the lid conjunction of cover and prevent the multi-functional of heat-preserving cover plate neglected loading, manufacture and assembly
It is all very convenient, while reliability is also very good, there is wide applicability；Biasing member selection spring or torsional spring, convenient material drawing,
Reduce cost；Meanwhile spring is fixed using boss, it easily fixes and assembles, highly reliable, compact-sized occupied space
It is smaller, it can be extensively using in the household electronic products such as electric cooker, pressure cooker to different capabilities.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field
For technical staff, the utility model can have various modifications and changes.All institutes within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of protection of this utility model.
Claims (15)
1. a kind of household electrical appliance heat-preserving cover plate leakproof assembling structure component, the household electrical appliance include cover, heat-preserving cover plate and ontology,
The heat-preserving cover plate is mounted on the inside of the cover, and the cover is located at the upper end of the ontology, it is characterised in that：The guarantor
Warm cover board leakproof assembling structure component includes the main component being arranged on the cover and the first biasing member, and first biasing member is used
In applying bias force to the main component, when the heat-preserving cover plate is correctly installed, the heat-preserving cover plate pushes the main component
Overcome the bias force of first biasing member and be moved to first position, in first position, the cover can correctly cover conjunction；When
Described in neglected loading when heat-preserving cover plate, the main component returns to the second position under the action of first biasing member, in second
It sets, the cover cannot cover conjunction.
2. household electrical appliance heat-preserving cover plate leakproof assembling structure component according to claim 1, it is characterised in that：The main component
Including the first hooked part and auxiliary section, the household electrical appliance heat-preserving cover plate leakproof assembling structure component further includes latch hook, the latch hook
On the body, for being engaged with the latch hook, the auxiliary section is used for and the insulation cover first hooked part for setting
Plate matches.
3. household electrical appliance heat-preserving cover plate leakproof assembling structure component according to claim 2, it is characterised in that：The insulation cover
Top pressure structure is provided on plate, the auxiliary section with the top pressure structure for matching.
4. household electrical appliance heat-preserving cover plate leakproof assembling structure component according to claim 2, it is characterised in that：The main component
Further include the first rotation section, first rotation section and first hooked part setting spaced apart in the up-down direction,
And first hooked part can be rotated with first rotation section.
5. household electrical appliance heat-preserving cover plate leakproof assembling structure component according to claim 4, it is characterised in that：The cover packet
Inner cover and outer cover are included, interior cover is provided with support construction, the support construction is used to support first rotation section, institute
Stating the first rotation section can rotate relative to the support construction.
6. household electrical appliance heat-preserving cover plate leakproof assembling structure component according to claim 5, it is characterised in that：The support knot
First rotating shaft is provided between structure and first rotation section, the support construction is used to support the first rotating shaft；
The first rotating shaft is fixedly mounted on first rotation section, and the first rotating shaft can be relative to the support construction
Axial line around the first rotating shaft rotates；Or
The first rotating shaft is arranged in the support construction, and first rotation section can be relative to the first rotating shaft around described
The axial line of first rotating shaft rotates.
7. according to claim 1-6 any one of them household electrical appliance heat-preserving cover plate leakproof assembling structure components, it is characterised in that：Institute
It is torsional spring or helical spring to state the first biasing member.
8. household electrical appliance heat-preserving cover plate leakproof assembling structure component according to claim 7, it is characterised in that：In the main body
It is additionally provided with the first spring locating features on part, is positioned for one end to the helical spring, first spring is fixed
Bit architecture is located at the radially inner side of the main component.
9. according to claim 4-6 any one of them household electrical appliance heat-preserving cover plate leakproof assembling structure components, it is characterised in that：
Limiting section is additionally provided on the main component, the limiting section is used to limit the slewing area of the main component.
10. household electrical appliance heat-preserving cover plate leakproof assembling structure component according to claim 9, it is characterised in that：The limit
Portion is located between first hooked part and first rotation section in the radial outer side of the main component.
11. household electrical appliance heat-preserving cover plate leakproof assembling structure component according to claim 2, it is characterised in that：The latch hook
Including the second hooked part, second hooked part with first hooked part for being engaged.
12. household electrical appliance heat-preserving cover plate leakproof assembling structure component according to claim 11, it is characterised in that：The latch hook
Further include the second rotation section, the second shaft is provided on second rotation section, second rotation section can be around described second
The axial line of shaft rotates.
13. household electrical appliance heat-preserving cover plate leakproof assembling structure component according to claim 2, it is characterised in that：The household
Electric appliance heat-preserving cover plate leakproof assembling structure component further includes the second biasing member, and second biasing member makes described to latch hook application
The bias force that latch hook is moved to its occlusal position.
14. a kind of household electrical appliance, including cover, heat-preserving cover plate and ontology, the heat-preserving cover plate is mounted on the inside of the cover,
The cover is located at the upper end of the ontology, and the side of the cover is fixed on the upper end of the ontology, which is characterized in that setting
It has the right requirement 1-13 any one of them household electrical appliance heat-preserving cover plate leakproof assembling structure components.
15. household electrical appliance according to claim 14, which is characterized in that the household electrical appliance are electric cooker or pressure cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720506046.XU CN207654009U (en) | 2017-05-08 | 2017-05-08 | Household electrical appliance heat-preserving cover plate leakproof assembling structure component and household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720506046.XU CN207654009U (en) | 2017-05-08 | 2017-05-08 | Household electrical appliance heat-preserving cover plate leakproof assembling structure component and household electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207654009U true CN207654009U (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720506046.XU Active CN207654009U (en) | 2017-05-08 | 2017-05-08 | Household electrical appliance heat-preserving cover plate leakproof assembling structure component and household electrical appliance |
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| Country | Link |
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| CN (1) | CN207654009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019421A (en) * | 2017-05-08 | 2017-08-08 | 珠海格力电器股份有限公司 | Household electrical appliance heat-preserving cover plate leakproof assembling structure component and household electrical appliance |
| CN114668293A (en) * | 2022-02-28 | 2022-06-28 | 珠海格力电器股份有限公司 | Open and close lid structure and have its electric rice cooker |
-
2017
- 2017-05-08 CN CN201720506046.XU patent/CN207654009U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019421A (en) * | 2017-05-08 | 2017-08-08 | 珠海格力电器股份有限公司 | Household electrical appliance heat-preserving cover plate leakproof assembling structure component and household electrical appliance |
| 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 |
| CN114668293A (en) * | 2022-02-28 | 2022-06-28 | 珠海格力电器股份有限公司 | Open and close lid structure and have its electric rice cooker |
| CN114668293B (en) * | 2022-02-28 | 2024-05-28 | 珠海格力电器股份有限公司 | Cover opening and closing structure and electric cooker with same |
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