CN206284851U - cover plate assembly and cooking apparatus - Google Patents
cover plate assembly and cooking apparatus Download PDFInfo
- Publication number
- CN206284851U CN206284851U CN201621118949.2U CN201621118949U CN206284851U CN 206284851 U CN206284851 U CN 206284851U CN 201621118949 U CN201621118949 U CN 201621118949U CN 206284851 U CN206284851 U CN 206284851U
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- China
- Prior art keywords
- cover plate
- oval
- reinforcement
- plate assembly
- major axis
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model proposes a kind of cover plate assembly and cooking apparatus, wherein, cover plate assembly includes：Oval cover plate；Reinforcement, is arranged on the side of oval cover plate along upper, positioned at the major axis both sides of oval cover plate, near major axis；Buckle, buckle is installed with the side of the short axle side of oval cover plate along cooperation, and two ends and the reinforcement of buckle coincide.The cover plate assembly that the utility model is provided, by in the side of oval cover plate along upper, reinforcement is set at major axis, and on oval cover plate, side positioned at short axle side is along the buckle for setting cooperation installation, cooking apparatus is locked in cooking process, the two ends of buckle coincide with reinforcement simultaneously, improve the bearing capacity of cover plate assembly major axis, increase the rigidity of cover plate assembly, oval cover plate is preferably avoided due to the asymmetry of major and minor axis, cover plate major axis bearing capacity is low, and the warpage for occurring, deformation, reduce and be not snapped fastened side along the deformation in loading process.
Description
Technical field
The utility model is related to living electric apparatus field, in particular to a kind of cover plate assembly and cooking apparatus.
Background technology
In the related art, part cooking apparatus is cooked using HTHP to food, and in this kind of cooking apparatus
In, cover plate is the strength member for ensureing its sealing and security performance, and its effect mainly includes two parts：One is as sealing ring
Carrier, by sealing ring and the locking of sealing ring retainer ring in the above, constitutes cover plate assembly；Two is as bearer, it is ensured that pot
Inner high voltage, therefore cover plate is general by metal material making.At present, this kind of cooking apparatus that in the market is sold generally uses circular lid
Plate, and oval cover plate is due to its architectural characteristic, traditional method for designing is primarily present following deficiency：
1) simple structure, bearing capacity is poor, can only improve its intensity by increasing the method for cover sheet thickness.
2), due to the asymmetry of major and minor axis, bearing capacity is different everywhere for cover plate, it is easier to which warpage occurs for oval cover plate
Deformation.
3) due to covering plate structure simply and asymmetry, the restraining ability of cover plate is not enough, the installation to sealing ring retainer ring
Cause difficulty..
Utility model content
At least one in order to solve the above-mentioned technical problem, a purpose of the present utility model proposes a kind of cover plate assembly.
A kind of further object of the present utility model, it is also proposed that cooking apparatus.
In view of this, according to a purpose of the present utility model, the utility model proposes a kind of cover plate assembly, for cooking
Prepare food utensil, including：Oval cover plate；Reinforcement, is arranged on the side of oval cover plate along upper, positioned at the major axis two of oval cover plate
Side, near major axis；Buckle, buckle is installed with the side of the short axle side of oval cover plate along cooperation, and the two ends of buckle extend respectively to
At the reinforcement of its both sides.
The utility model provide cover plate assembly, by the side of oval cover plate along upper, positioned at oval cover plate
Major axis both sides, reinforcement is set near major axis, further improves the bearing capacity of cover plate assembly major axis, increases cover plate assembly
Rigidity, preferably avoid oval cover plate due to the asymmetry of major and minor axis, cover plate major axis bearing capacity is low, and occur
Warpage, deformation.Further, by the way that on oval cover plate, the side positioned at short axle side is along the buckle for setting cooperation installation, buckle
Fastening is engaged with oval cover plate and forms fastening region, and non-fastening region is formd in the major axis side of oval cover plate, this
The cover plate assembly for providing is provided, reinforcement is provided with by non-fastening region so that snap beads are carried out effectively with reinforcement
Ground overlaps, and further improves volume ellipse cover plate and the fastening intensity of buckle, reduces the side in non-fastening region along loading process
In deformation, increase cover plate assembly rigidity, it is ensured that the compactness of sealing.
In addition, the cover plate assembly in above-described embodiment of the utility model offer can also have following supplementary technology special
Levy：
In the above-mentioned technical solutions, it is preferable that reinforcement is evenly distributed on the side of oval cover plate major axis side along upper.
In the technical scheme, by the side in oval deck major axis side along being above uniformly distributed reinforcement, it is ensured that cover plate
The bearing capacity of component major axis evenly, makes the rigidity of cover plate assembly evenly, it is to avoid oval cover plate each major axis holds everywhere
Pressure energy power is uneven, and local deformation occurs.
In the above-mentioned technical solutions, it is preferable that the quantity of reinforcement is even number, and even number reinforcement is with oval cover plate
Short axle for symmetry axis into axial symmetry be distributed；Or even number reinforcement is with a center of symmetry point of the geometric center of oval cover plate
Cloth.
In the technical scheme, divide into axial symmetry by symmetry axis of the short axle of oval cover plate by by even number reinforcement
Cloth, or with the distribution in a center of symmetry of the geometric center of oval cover plate, it is ensured that a left side of the oval cover plate with short axle as symmetry axis
The bearing capacity of right both sides is consistent, it is to avoid the bearing capacity of the left and right sides of the oval cover plate with short axle as symmetry axis is different,
And make bearing capacity less side that warpage, deformation to occur.
In the above-mentioned technical solutions, it is preferable that the quantity of reinforcement is 4.
In the technical scheme, 4 are set to by by the quantity of reinforcement, the intensity for meeting oval cover plate is needed
Will, reduce difficulty of processing, it is ensured that production cost.
In the above-mentioned technical solutions, it is preferable that the span of the height H of reinforcement is 0.5mm≤H≤8mm.
In the technical scheme, 0.5mm≤H≤8mm is arranged on by by the span of the height H of reinforcement, i.e., it is full
The intensity of the oval cover plate major axis of foot needs, and does not influence the installation of oval cover plate to coordinate, and the height span is relative
In the thickness of oval cover plate so that the bearing capacity of oval cover plate is maximized.
In the above-mentioned technical solutions, it is preferable that the width W1 of reinforcement is 1/2 (W2) along the value relation of width W2 with side
≤ W1 ＜ W2.
In the technical scheme, 1/2 is set to along the value relation of width W2 by by the width W1 of reinforcement and side
(W2)≤W1 ＜ W2, it is ensured that the oval cover plate intensity effect of reinforcement lifting, the width span so that reinforcement is carried
The effect of the oval cover plate intensity for rising is maximized.
In the above-mentioned technical solutions, it is preferable that buckle fastens the side for being arranged on oval cover plate along upper.
In the technical scheme, fastened installed in the side of the oval cover plate along upper, simple structure, behaviour by by buckle
Facilitate, improving production efficiency.
In the above-mentioned technical solutions, it is preferable that oval cover plate also includes：First forming surface, positioned at the inner side on side edge, with
Side edge is connected；Second forming surface, positioned at the inner side of the first forming surface, is connected with the first forming surface；Wherein, oval cover plate
It is integral type structure, the first forming surface is higher than the second forming surface, has height fall between the first forming surface and the second forming surface
ΔH。
In the technical scheme, set by integral type ellipse cover plate, the first shaping with height fall Δ H
Face and the second forming surface, equivalent to reinforcement is provided between the first forming surface and the second forming surface, improve oval lid
The bearing capacity of plate, when pressure transmission deformation is born, the first forming surface and the second forming surface also play suction to oval cover plate
The effect of oval cover plate deformation is received, the ability of oval cover plate allowable stress is further increasing, cover plate group is improved
The bulk strength of part, in the case where ensure that the bearing capacity of oval cover plate, it is to avoid center section can produce larger
Deflection, and deform, warpage, and then influence the fastening performance of whole machine.
In the above-mentioned technical solutions, it is preferable that oval cover plate also includes：Screw hole, is arranged on side along upper, along ellipse
Cover plate is uniformly distributed；Wherein, the quantity of screw hole is the even number more than or equal to 6, and at least one screw hole is arranged on oval lid
On the major axis of plate.
In the technical scheme, by being arranged on oval cover plate side along upper equally distributed screw hole, can be conveniently fast
Prompt fixed seal ring, and equally distributed screw hole, can make sealing ring keep better seal；Wherein, screw hole
The quantity even number that is set greater than equal to 6, it is ensured that sealing ring everywhere will not because lacking fixation, and be distorted, gas leakage, by
Fastened side edge is not snapped in there is part on the major axis of oval cover plate, at least one screw hole is arranged on oval lid
On the major axis of plate, it is ensured that sealing ring is still fitted cover plate well on oval cover plate major axis, makes sealing ring stress evenly,
Sealing effectiveness is more preferable.
According to further object of the present utility model, it is also proposed that a kind of cooking apparatus, including any of the above-described technical scheme
Described cover plate assembly.
The cooking apparatus that the embodiment of second aspect of the present utility model is provided, because including described in any of the above-described technical scheme
Cover plate assembly, therefore whole beneficial effects with the cover plate assembly.
Additional aspect of the present utility model and advantage will become obvious in following description section, or new by this practicality
The practice of type is recognized.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined
Become substantially and be readily appreciated that, wherein：
Fig. 1 shows the cover plate assembly structural representation of the utility model one embodiment；
Fig. 2 shows the structural representation of oval cover plate in cover plate assembly shown in Fig. 1；
Fig. 3 shows the reinforcing rib structure schematic diagram of oval cover plate shown in Fig. 2；
Fig. 4 shows the screw distribution schematic diagram of oval cover plate shown in Fig. 2.
Wherein, the corresponding relation in Fig. 1 to Fig. 4 between reference and component names is：
1 cover plate assembly, 10 cover plates, 12 reinforcements, 14 side edges, 142 screw holes, 16 buckles, 18 first forming surfaces, 20 second
Forming surface, 202 boss structures, 204 ring stiffeners.
Specific embodiment
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
Body implementation method is further described in detail to the utility model.It should be noted that in the case where not conflicting, this Shen
Feature in embodiment please and embodiment can be mutually combined.
Many details are elaborated in the following description in order to fully understand the utility model, but, this practicality
It is new to be different from other modes described here using other to implement, therefore, protection domain of the present utility model is simultaneously
Do not limited by following public specific embodiment.
Referring to Fig. 1 to Fig. 4 descriptions according to the utility model some embodiments cover plate assembly 1.
As shown in Figures 1 to 4, the utility model proposes a kind of cover plate assembly 1, for cooking apparatus, including：It is oval
Cover plate 10；Reinforcement 12, is arranged on the side of oval cover plate 10 along 14, positioned at the major axis both sides of oval cover plate 10, is close to
Major axis；Buckle 16, buckle 16 coordinates with the side of the short axle side of oval cover plate 10 along 14 to be installed, and the two ends of buckle 16 each extend over
To at the reinforcement 12 of its both sides.
The cover plate assembly 1 that the utility model is provided, along 14, covers by the side of oval cover plate 10 positioned at ellipse
The major axis both sides of plate 10, reinforcement 12 is set near major axis, further improves the bearing capacity of the major axis of cover plate assembly 1, is increased
The rigidity of board component 1 is added a cover, oval cover plate 10 is preferably avoided due to the asymmetry of major and minor axis, cover plate long bearing pressure energy
Power is low, and warpage, the deformation for occurring.Further, by oval cover plate 10, being set along 14 positioned at the side of short axle side and being matched somebody with somebody
The buckle 16 installed is closed, buckle 16 is engaged fastening formation and fastens region with oval cover plate 10, and in oval cover plate 10
Major axis side forms non-fastening region, and the cover plate assembly 1 that the present invention is provided is provided with reinforcement 12 by non-fastening region,
So that the edge of buckle 16 is effectively overlapped with cover plate reinforcement 12, volume ellipse cover plate 10 and buckle 16 are further improved
Fastening intensity, reduces the side in non-fastening region along the deformation in 14 loading processes, increases the rigidity of cover plate assembly 1, it is ensured that
The compactness of sealing.
In one embodiment of the present utility model, it is preferable that as shown in Figures 1 to 4, reinforcement 12 is evenly distributed on ellipse
The side of the major axis side of circular cover 10 is along 14.
In this embodiment, reinforcement 12 is uniformly distributed along 14 by the side of oval deck major axis side, it is ensured that lid
The bearing capacity of the major axis of board component 1 evenly, makes the rigidity of cover plate assembly 1 evenly, it is to avoid oval cover plate 10 each major axis
Bearing capacity is uneven everywhere, and local warpage, deformation occur.
In one embodiment of the present utility model, it is preferable that as shown in Figures 1 to 4, the quantity of reinforcement 12 is even number
Individual, even number reinforcement 12 is distributed by symmetry axis of the short axle of oval cover plate 10 into axial symmetry；Or even number reinforcement 12 with
The geometric center distribution in a center of symmetry of oval cover plate 10.
In this embodiment, by by even number reinforcement 12 with the short axle of oval cover plate 10 be symmetry axis into axial symmetry
Distribution, or with the distribution in a center of symmetry of the geometric center of oval cover plate 10, it is ensured that oval cover plate 10 is symmetrical with short axle
The bearing capacity of the left and right sides of axle is consistent, it is to avoid the pressure-bearing energy of the left and right sides of the oval cover plate 10 with short axle as symmetry axis
Power is different, and makes bearing capacity less side that warpage, deformation to occur.
In one embodiment of the present utility model, it is preferable that as shown in Figures 1 to 4, the quantity of reinforcement 12 is 4.
In this embodiment, 4 are set to by by the quantity of reinforcement 12, the intensity for meeting oval cover plate 10 is needed
Will, reduce installation difficulty, it is ensured that production cost.
In one embodiment of the present utility model, it is preferable that the span of the height H of reinforcement 12 is 0.5mm≤H
≤8mm。
In this embodiment, be arranged on 0.5mm≤H≤8mm by by the span of the height H of reinforcement 12, i.e., it is full
The intensity of the foot major axis of oval cover plate 10 needs, and does not influence the installation of oval cover plate 10 to coordinate, the height span
Relative to the thickness of oval cover plate 10 so that the bearing capacity of oval cover plate 10 is maximized.
In one embodiment of the present utility model, it is preferable that the width W1 of reinforcement 12 taking along 14 width W2 with side
Value relation is 1/2 (W2)≤W1 ＜ W2.
In this embodiment, it is set to 1/2 along the value relation of 14 width W2 by by the width W1 of reinforcement 12 and side
(W2)≤W1 ＜ W2, it is ensured that the intensity effect of oval cover plate 10 of the lifting of reinforcement 12, the width span so that strengthen
The effect of the intensity of oval cover plate 10 of the lifting of muscle 12 is maximized.
In one embodiment of the present utility model, it is preferable that as shown in figure 4, buckle 16 is fastened is arranged on oval lid
The side of plate 10 is along 14.
In this embodiment, the side installed in the oval cover plate 10 is fastened along 14 by by buckle 16, structure is simple
It is single, it is convenient to install, improve production efficiency.
In one embodiment of the present utility model, it is preferable that as shown in Figures 1 to 4, oval cover plate 10 also includes：
First forming surface 18, positioned at side along 14 inner side, is connected with side along 14；Second forming surface 20, positioned at the first forming surface 18
Inner side, is connected with the first forming surface 18；Wherein, oval cover plate 10 is integral type structure, and the first forming surface 18 is higher than second
Forming surface 20, has height fall Δ H between the first forming surface 18 and the second forming surface 20.
In this embodiment, set by integral type ellipse cover plate 10, the first shaping with height fall Δ H
The forming surface 20 of face 18 and second, equivalent to reinforcement 12 is provided between the first forming surface 18 and the second forming surface 20, improves
The bearing capacity of oval cover plate 10, oval cover plate 10 when bearing pressure and sending deformation, first forming surface 18 and second
Forming surface 20 also plays the effect for absorbing cover plate deformation, further increasing the energy of the allowable stress of oval cover plate 10
Power, improves the bulk strength of cover plate assembly 1, in the case where ensure that the bearing capacity of oval cover plate 10, it is to avoid in
Between part can produce larger deflection, and deform, warpage, and then influence the fastening performance of whole machine.
In one embodiment of the present utility model, it is preferable that as shown in Figures 2 to 4, oval cover plate 10 also includes：
Screw hole 142, is arranged on side along 14, is uniformly distributed along oval cover plate 10；Wherein, the quantity of screw hole 142 be more than etc.
In 6 even number, at least one screw hole 142 is arranged on the major axis of oval cover plate 10.
In this embodiment, by being arranged on the side of oval cover plate 10 equally distributed screw hole 142, Ke Yifang along 14
Just efficiently fixed seal ring, and equally distributed screw hole 142, can make sealing ring keep better seal；Wherein,
The quantity of screw hole 142 is set greater than the even number equal to 6, it is ensured that sealing ring because lacking fixation, and will not be turned round everywhere
Bent, gas leakage, is not snapped 16 sides for being fastened along 14, at least one screw by there is part on the major axis of oval cover plate 10
Hole 142 is arranged on the major axis of oval cover plate 10, it is ensured that sealing ring is still fitted well on the major axis of oval cover plate 10
Cover plate, makes sealing ring stress evenly, and sealing effectiveness is more preferable.
According to further object of the present utility model, it is also proposed that a kind of cooking apparatus, including any of the above-described embodiment institute
The cover plate assembly 1 stated.
The cooking apparatus that the embodiment of second aspect of the present utility model is provided, because including described in any of the above-described embodiment
Cover plate assembly 1, therefore the whole beneficial effects with the cover plate assembly 1.
In specific embodiment, as depicted in figs. 1 and 2, oval cover plate 10 coordinates with buckle 16, the short axle of oval cover plate 10
A-A borders and buckle 16 are formed and coordinated, and the major axis B-B directions of oval cover plate 10 are provided with reinforcement 12, the edge of buckle 16 with plus
Strong muscle 12 overlaps, and reduces and is not snapped 16 sides for being fastened along the deformation in 14 loading processes, increases the firm of cover plate assembly 1
Degree.
Non- fastening region exist deformation it is big the characteristics of, there is large deformation due to covering plate structure in sealing ring herein, easily goes out
Existing weak spot, causes to produce the gas leakage even appearance of low pressure relief, is designed by carrying out effective reinforcement to non-fastening region, keeps away
Weak spot is produced caused by exempting from local large deformation.
It is comprehensive described, the cover plate assembly 1 that the utility model is provided, by the side of oval cover plate 10 along 14, position
In the major axis both sides of oval cover plate 10, reinforcement 12 is set near major axis, further improves holding for the major axis of cover plate assembly 1
Pressure energy power, increases the rigidity of cover plate assembly 1, preferably avoids oval cover plate 10 due to the asymmetry of major and minor axis, oval
The major axis bearing capacity of shape cover plate 10 is low, and warpage, the deformation for occurring.Further, by oval cover plate 10, positioned at short
The side of axle side sets the buckle 16 for coordinating and installing along 14, and buckle 16 is engaged to fasten to be formed with oval cover plate 10 and fastens region,
And form non-fastening region, the cover plate assembly 1 that the present invention is provided, by non-fastening area in the major axis side of oval cover plate 10
Domain is provided with reinforcement 12 so that the edge of buckle 16 is effectively overlapped with reinforcement 12, further improves oval cover plate
10 with the fastening intensity of buckle 16, reduce the side in non-fastening region along the deformation in 14 loading processes, increase cover plate assembly 1
Rigidity, it is ensured that the compactness of sealing.
In the utility model, term " multiple " then refers to two or more, unless otherwise clearly restriction.Term
The term such as " installation ", " connected ", " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected,
Can be detachably connected, or be integrally connected；" connected " can be joined directly together, it is also possible to by the indirect phase of intermediary
Even.For the ordinary skill in the art, can as the case may be understand above-mentioned term in the utility model
Concrete meaning.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that the specific features, structure, material or the feature that are described with reference to the embodiment or example 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 one or more any embodiments or examples
In combine in an appropriate manner.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of cover plate assembly, for cooking apparatus, it is characterised in that including：
Oval cover plate；
Reinforcement, is arranged on the side of the oval cover plate along upper, positioned at the major axis both sides of the oval cover plate, near described
Major axis；
Buckle, the buckle is installed with the side of the short axle side of the oval cover plate along cooperation, the two ends point of the buckle
Do not extend at the reinforcement of its both sides.
2. cover plate assembly according to claim 1, it is characterised in that
The reinforcement is evenly distributed on the side of the oval cover plate major axis side along upper.
3. cover plate assembly according to claim 2, it is characterised in that
The quantity of the reinforcement is even number, reinforcement described in even number with the short axle of oval cover plate be symmetry axis into axle pair
Claim distribution；Or
Reinforcement described in even number is with the distribution in a center of symmetry of the geometric center of oval cover plate.
4. cover plate assembly according to claim 3, it is characterised in that
The quantity of the reinforcement is 4.
5. cover plate assembly according to any one of claim 1 to 4, it is characterised in that
The span of the height H of the reinforcement is 0.5mm≤H≤8mm.
6. cover plate assembly according to any one of claim 1 to 4, it is characterised in that
The width W1 of the reinforcement is 1/2 (W2)≤W1 ＜ W2 along the value relation of width W2 with the side.
7. cover plate assembly according to claim 1, it is characterised in that
The buckle fastens the side installed in the oval cover plate along upper.
8. cover plate assembly according to claim 1, it is characterised in that the oval cover plate also includes：
First forming surface, positioned at the inner side on the side edge, is connected with side edge；
Second forming surface, positioned at the inner side of first forming surface, is connected with first forming surface；
Wherein, the oval cover plate is integral type structure, and first forming surface is higher than second forming surface, described first
There is height fall Δ H between forming surface and second forming surface.
9. cover plate assembly according to claim 1, it is characterised in that the oval cover plate also includes：
Screw hole, is arranged on the side along upper, is uniformly distributed along the oval cover plate；
Wherein, the quantity of the screw hole is the even number more than or equal to 6, and screw hole described at least one is arranged on the ellipse
On the major axis of cover plate.
10. a kind of cooking apparatus, it is characterised in that including cover plate assembly as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118949.2U CN206284851U (en) | 2016-10-12 | 2016-10-12 | cover plate assembly and cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118949.2U CN206284851U (en) | 2016-10-12 | 2016-10-12 | cover plate assembly and cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206284851U true CN206284851U (en) | 2017-06-30 |
Family
ID=59094461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621118949.2U Expired - Fee Related CN206284851U (en) | 2016-10-12 | 2016-10-12 | cover plate assembly and cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206284851U (en) |
-
2016
- 2016-10-12 CN CN201621118949.2U patent/CN206284851U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20201012 |