CN206761376U - Cover assembly and pressure cooker - Google Patents
Cover assembly and pressure cooker Download PDFInfo
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- CN206761376U CN206761376U CN201621446750.2U CN201621446750U CN206761376U CN 206761376 U CN206761376 U CN 206761376U CN 201621446750 U CN201621446750 U CN 201621446750U CN 206761376 U CN206761376 U CN 206761376U
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- cover assembly
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Abstract
The utility model proposes a kind of cover assembly, including：Pot cover main body, the sidewall bottom of pot cover main body outwards turns down the overlay structure to form bilayer, and the inside bending of least partially overlapped structure forms buckle teeth；The lower surface of overlay structure is with overlay structure lateral wall formed with the first arc structure, and the lower surface of overlay structure and overlay structure madial wall are formed with the second arc structure.Cover assembly provided by the utility model, it can realize the first arc structure and the second arc structure difference value, so that cover assembly is able to ensure that there are enough round and smooth degrees at its edge, to avoid user from hurting hand when cleaning pot cover, and can ensures that it is brought into close contact with plastic casing, to avoid producing gap between cover assembly and shell, and cause in gap there is dirt to conceal, it ensure that the sanitation and hygiene of cover assembly, it is ensured that food security, and then improve the usage experience of user.
Description
Technical field
Living electric apparatus field is the utility model is related to, in particular to a kind of cover assembly and pressure cooker.
Background technology
In the related art, current market sales of pressure cooker cover generally use individual layer or double flare structure, wherein,
Single pressure pot cover marginal existence corner angle, hurt during cleaning easily user's hand；And the pot cover of double flare structure is in inside and outside circle
Angle sets upper equal, though can make seamed edge round and smooth to a certain extent, round and smooth degree is inadequate, and is bonded with pot cover cover not tight.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art or correlation technique.
Therefore, a purpose of the present utility model is that propose one kind can be brought into close contact and can outside with pot cover plastics
User is enough avoided to hurt the cover assembly of hand.
Another purpose of the present utility model is to propose a kind of pressure cooker.
In view of this, according to a purpose of the present utility model, the utility model proposes a kind of cover assembly, including：
Pot cover main body, the sidewall bottom of pot cover main body outwards turns down the overlay structure to form bilayer, and least partially overlapped structure is inside
Bending forms buckle teeth；The lower surface of overlay structure and overlay structure lateral wall are formed with the first arc structure, under overlay structure
End face is with overlay structure madial wall formed with the second arc structure；First arc structure radius R1 is set smaller than the second circular arc knot
Structure radius R2.
Cover assembly provided by the utility model, by setting the in the lower surface of overlay structure and overlay structure lateral wall
One arc structure, the lower surface of overlay structure and overlay structure madial wall are provided with the second arc structure, and then can realize
By the first arc structure and the second arc structure difference value, because the first arc structure will coordinate with shell, therefore, first justifies
Arc structure radius R1 should take smaller value, and the second arc structure is exposed to outside, and user will touch when cleaning, and therefore, it should take
Higher value, and then the first arc structure radius R1 is set smaller than the second arc structure radius R2 so that cover assembly is exposed
Edge have enough round and smooth degrees, to avoid user from hurting hand when cleaning pot cover, and can ensures that opposite side can be with shell
Be brought into close contact, to avoid producing gap between cover assembly and shell, and cause in gap to there is dirt to conceal, inconvenience it is clear
Wash, ensure that the sanitation and hygiene of cover assembly, it is ensured that food security, and then improve the usage experience of user, in addition, by pot
Lid main body wall bottom is outwards folded into the overlay structure of bilayer, and the inside bending of at least part overlay structure is formed into buckle teeth,
So that the wall thickness of buckle teeth is twice of pot cover main body, and then ensure cover assembly lightweight, reduce the production of cover assembly
Cost, simultaneously, it is ensured that the intensity of buckle teeth, and then ensure that the security of cover assembly.
In addition, the cover assembly in above-described embodiment provided by the utility model can also have following supplementary technology special
Sign：
In any of the above-described technical scheme, it is preferable that overlay structure individual layer wall thickness is H, and R1 span is：0.3H≤
R1≤0.6H。
In the technical scheme, the first arc structure radius R1 and overlay structure individual layer wall thickness H, meet 0.3H≤R1≤
During 0.6H, cover assembly can be made to reach optimal with the effect that is bonded of shell, can be effectively prevented from cover assembly and shell it
Between produce gap, and cause in gap there is dirt to conceal, ensure that the sanitation and hygiene of cover assembly, it is ensured that food security.
In any of the above-described technical scheme, it is preferable that R2 span is：1.4H≤R2≤1.9H.
In the technical scheme, the second arc structure radius R2 and overlay structure individual layer wall thickness H, meet 1.4H≤R1≤
During 1.9H, round and smooth degree can be made to reach optimal, the touching of user is comfortable on, and then is avoided user and hurt when cleaning pot cover
Hand.
In any of the above-described technical scheme, it is preferable that the span of overlay structure individual layer wall thickness H is：0.3mm≤H≤
0.75mm。
In the technical scheme, cover assembly meets intensity requirement, and and can meets lightweight, therefore, by overlay structure
The span of individual layer wall thickness H is arranged to：0.3mm≤H≤0.75mm, enable to cover assembly fully meet intensity requirement with
Lightweight requirements.
In any of the above-described technical scheme, it is preferable that overlay structure is step.
In the technical scheme, the overlay structure of step can effectively lift the overall bearing capacity of cover assembly,
The security of pressure cooker cover is improved, also, because overlay structure is outwards to turn down what is formed by the sidewall bottom of pot cover main body,
Therefore, the overlay structure of step enables to the gap between double overlapping structure to avoid the gap towards pot cover main body
Due to being vertically arranged so that a large amount of dusts of gap accumulated inside, dregs, can not clean, go mouldy and influence after long-time again
Food security.
In any of the above-described technical scheme, it is preferable that the upper surface of overlay structure step forms three-arc with side wall
Structure.
In the technical scheme, by the way that the upper surface of overlay structure step and side wall are formed into three-arc structure, make
Upper surface and side wall transition it is more smooth, there is Local Cracking in the junction for avoiding upper surface and side wall, meanwhile, it is round and smooth
Three-arc structure can avoid user cleaning when hurt hand.
According to another purpose of the present utility model, the utility model proposes a kind of pressure cooker, it is characterised in that bag
Include：Cover assembly described in any technical scheme as described above.
Pressure cooker provided by the utility model, because including the cover assembly as any one of above-mentioned technical scheme；Cause
This has whole beneficial effects of above-mentioned cover assembly, does not do state one by one herein.
Additional aspect and advantage of the present utility model 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 in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 shows the structural representation of the cover assembly of the utility model first aspect embodiment；
Fig. 2 shows enlarged drawing at the local A of the cover assembly shown in Fig. 1；
Fig. 3 shows the overlay structure schematic diagram in the cover assembly shown in Fig. 1.
Wherein, Fig. 1 is to the corresponding relation between Fig. 3 references and component names：
1 cover assembly, 11 pot cover main bodys, 13 overlay structures, 132 buckle teeths, 134 first arc structures, 136 second circular arc knots
Structure, 138 three-arc structures.
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
The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen
The feature in embodiment and embodiment please can be mutually combined.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
New to be different from other modes described here using other to implement, therefore, the scope of protection of the utility model is simultaneously
Do not limited by following public specific embodiment.
The cover assembly 1 according to the utility model some embodiments is stated referring to Fig. 1 to Fig. 3.
As described in Fig. 1 to Fig. 3, according to first aspect embodiment of the present utility model, the utility model proposes in one kind
Cap assemblies 1, including：Pot cover main body 11, the sidewall bottom of pot cover main body 11 outwards turn down the overlay structure 13 to form bilayer, and extremely
The 13 inside bending of small part overlay structure forms buckle teeth 132；The lower surface of overlay structure 13 is formed with the lateral wall of overlay structure 13
There is the first arc structure 134, the lower surface of overlay structure 13 and the madial wall of overlay structure 13 are formed with the second arc structure 136；
The radius R1 of first arc structure 134 is less than the radius R2 of the second arc structure 136.
Cover assembly 1 provided by the utility model, by the lower surface of overlay structure 13 and the lateral wall of overlay structure 13
First arc structure 134 is set, the lower surface of overlay structure 13 and the madial wall of overlay structure 13 are provided with the second arc structure
136, and then can realize and the first arc structure 134 and the second arc structure 136 are distinguished into value, due to the first arc structure
134 will coordinate with shell, and therefore, the radius R1 of the first arc structure 134 should take smaller value, and the second arc structure 136 is exposed to
Outside, will be touched when user cleans, therefore, it should take higher value, and then the radius R1 of the first arc structure 134 is less than into the second circle
The radius R2 of arc structure 136 so that there are enough round and smooth degrees at the exposed edge of cover assembly 1, to avoid user in cleaning pot cover
When hurt hand, and can ensures that opposite side can be brought into close contact with shell, to avoid between cover assembly 1 and shell produce seam
Gap, it ensure that the sanitation and hygiene of cover assembly 1, it is ensured that food security, and then the usage experience of user is improved, in addition, will
The sidewall bottom of pot cover main body 11 is outwards folded into the overlay structure 13 of bilayer, and by the inside bending shape of at least part overlay structure 13
Into buckle teeth 132 so that the wall thickness of buckle teeth 132 is twice of pot cover main body 11, and then is ensuring the lightweight of cover assembly 1, is reduced
The production cost of cover assembly 1, simultaneously, it is ensured that the intensity of buckle teeth 132, and then ensure that the security of cover assembly 1.
Because human hand easily touches the position of the inner ring of overlay structure 13 of pot cover, and the opening position of the outer ring of overlay structure 13 is then
It is to be wrapped up by the cover on pot cover, overlay structure 13 is the second circular arc by the circular arc chamfering at pot cover inner ring by the utility model
The radius of structure 136 is arranged to larger, and is arranged to by the radius that the circular arc chamfering at pot cover outer ring is the first arc structure 134
It is relatively small, consequently, it is possible to the opening position of the inner ring of overlay structure 13 can be made more smooth, avoid hurting human hand, meanwhile, outside
The gap reduced with cover cooperation at circle then as far as possible, avoids spot from entering between cover and pot cover.
In one embodiment of the present utility model, it is preferable that as described in Fig. 1 and Fig. 2, the individual layer wall thickness of overlay structure 13 is
H, R1 value are R1=0.5H.
In the technical scheme, the radius R1 of the first arc structure 134 and the individual layer wall thickness H of overlay structure 13, meeting R1=
During 0.5H, cover assembly 1 can be made to reach optimal with the effect that is bonded of shell, cover assembly 1 and shell can be effectively prevented from
Between produce gap, and cause in gap there is dirt to conceal, ensure that the sanitation and hygiene of cover assembly 1, it is ensured that food is pacified
Entirely.
In a particular embodiment, R1 span is：0.3H≤R2≤0.6H, it can realize the effect above.
In one embodiment of the present utility model, it is preferable that as described in Fig. 1 and Fig. 2, R2 value is R2=1.5H.
In the technical scheme, the radius R2 of the second arc structure 136 and the individual layer wall thickness H of overlay structure 13, meeting R2=
During 1.5H, round and smooth degree can be made to reach optimal, the touching of user is comfortable on, and then is avoided user and hurt when cleaning pot cover
Hand.
In a particular embodiment, R1 span is：1.4H≤R1≤1.9H, it can realize the effect above.
In one embodiment of the present utility model, it is preferable that the span of the individual layer wall thickness H of overlay structure 13 is：
0.3mm≤H≤0.75mm。
In this embodiment, cover assembly 1 meets intensity requirement, and and can meets lightweight, therefore, by overlay structure 13
The span of individual layer wall thickness H is arranged to：0.3mm≤H≤0.75mm, cover assembly 1 is enabled to fully to meet intensity requirement
With lightweight requirements.
In one embodiment of the present utility model, it is preferable that overlay structure 13 is step.
In this embodiment, the overlay structure 13 of step can effectively lift the overall bearing capacity of cover assembly 1,
The security of pressure cooker cover is improved, also, because overlay structure 13 is outwards to turn down shape by the sidewall bottom of pot cover main body 11
Into, therefore, the overlay structure 13 of step enables to the gap between double overlapping structure 13 to be kept away towards pot cover main body 11
The gap is exempted from due to being vertically arranged so that a large amount of dusts of gap accumulated inside, dregs, can not clean, occur after long-time again
Go mouldy and influence food security.
In one embodiment of the present utility model, it is preferable that the upper surface of the step of overlay structure 13 is formed with side wall
Three-arc structure 138.
In this embodiment, by the way that the upper surface of the step of overlay structure 13 and side wall are formed into three-arc structure 138,
So that the transition of upper surface and side wall is more smooth, there is Local Cracking in the junction for avoiding upper surface and side wall, meanwhile, circle
Sliding three-arc structure 138 can avoid user from hurting hand in cleaning.
According to second aspect embodiment of the present utility model, the utility model proposes a kind of pressure cooker, it is characterised in that
Including：The cover assembly 1 provided such as above-mentioned any embodiment.
Pressure cooker provided by the utility model, because of the cover assembly 1 including being provided such as above-mentioned any embodiment；Therefore have
Whole beneficial effects of above-mentioned cover assembly 1, do not do state one by one herein.
Also, at the edge of pressure cooker cover assembly 1 in correlation technique with being covered on pressure cooker provided by the utility model
After the edge of component 1 measures respectively, the data drawn are as shown in table 1：
Table 1
Using the cover assembly of single layer structure, when pot cover main body wall thickness is 0.94mm, the first arc structure of cover assembly
Radius R1 is equal with the second arc structure radius R2, and measured value, between 0.2mm, works as user in 0mm for such cover assembly
Hand is easily hurt when touching the second arc structure；
Using the cover assembly of double-decker, when pot cover main body wall thickness is 0.55mm, the first arc structure of cover assembly
Radius R1 is equal with the second arc structure radius R2, and measured value is worked as between 0.35mm~0.45mm for such cover assembly
User can feel corner angle sense when touching the second arc structure, and have larger seam between the first arc structure and shell
Gap；
Using cover assembly 1 provided by the utility model, when the wall thickness of pot cover main body 11 is 0.55mm, the of cover assembly 1
The radius R1 of one arc structure 134 is different from the radius R2 of the second arc structure 136, wherein, R1 measured value is in 0.2mm~0.3mm
Between, R2 measured value is between 0.8mm~1mm, for such cover assembly 1 when user touches the second arc structure 136
When can feel round and smooth sense, and the first arc structure 134 is brought into close contact with shell.
By increasing the above-mentioned arc structure 136 of first arc structure 134 and second to Double-layered pot cover edge, can effectively keep away
Exempt to improve the usage experience of user.
Cover assembly 1 and pressure cooker provided by the utility model, by the lower surface of overlay structure 13 and overlay structure
13 lateral walls set the first arc structure 134, and the lower surface of overlay structure 13 and the madial wall of overlay structure 13 are provided with second
Arc structure 136, and then can realize and the first arc structure 134 and the second arc structure 136 are distinguished into value so that upper lid group
Part 1 is able to ensure that there are enough round and smooth degrees at its edge, to avoid user from hurting hand when cleaning pot cover, and can ensure its with
Plastic casing is brought into close contact, and to avoid producing gap between cover assembly 1 and shell, and causes have dirt Tibetan in gap
Hide, ensure that the sanitation and hygiene of cover assembly 1, it is ensured that food security, and then the usage experience of user is improved, in addition, will
The sidewall bottom of pot cover main body 11 is outwards folded into the overlay structure 13 of bilayer, and by the inside bending shape of at least part overlay structure 13
Into buckle teeth 132 so that the wall thickness of buckle teeth 132 is twice of pot cover main body 11, and then is ensuring the lightweight of cover assembly 1, is reduced
The production cost of cover assembly 1, simultaneously, it is ensured that the intensity of buckle teeth 132, and then ensure that the security of cover assembly 1.
In the utility model, term " multiple " then refers to two or more, is limited unless otherwise clear and definite.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, and can also pass through the indirect phase of intermediary
Even.For the ordinary skill in the art, it can understand above-mentioned term in the utility model as the case may be
Concrete meaning.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that combining specific features, structure, material or feature that the embodiment or example describe is contained in of the present utility model at least one
In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term
Or example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example
In combine in an appropriate manner.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (7)
1. a kind of cover assembly, including：
Pot cover main body, the sidewall bottom of the pot cover main body outwards turn down the overlay structure to form bilayer, and described at least part
The inside bending of overlay structure forms buckle teeth；
The lower surface of the overlay structure and the overlay structure lateral wall formed with the first arc structure, the overlay structure
Lower surface is with the overlay structure madial wall formed with the second arc structure；
The first arc structure radius R1 is less than the second arc structure radius R2.
2. cover assembly according to claim 1, it is characterised in that
The overlay structure individual layer wall thickness is H, and the span of the R1 is：0.3H≤R1≤0.6H.
3. cover assembly according to claim 1, it is characterised in that
The overlay structure individual layer wall thickness is H, and the span of the R2 is：1.4H≤R2≤1.9H.
4. cover assembly according to any one of claim 1 to 3, it is characterised in that
The span of the individual layer wall thickness H of the overlay structure is：0.3mm≤H≤0.75mm.
5. cover assembly according to any one of claim 1 to 3, it is characterised in that
The overlay structure is step.
6. cover assembly according to claim 5, it is characterised in that
The upper surface of the overlay structure step forms three-arc structure with side wall.
A kind of 7. pressure cooker, it is characterised in that including：
Cover assembly as described in any one of above-mentioned claim 1 to 6 claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621446750.2U CN206761376U (en) | 2016-12-27 | 2016-12-27 | Cover assembly and pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621446750.2U CN206761376U (en) | 2016-12-27 | 2016-12-27 | Cover assembly and pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206761376U true CN206761376U (en) | 2017-12-19 |
Family
ID=60647500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621446750.2U Active CN206761376U (en) | 2016-12-27 | 2016-12-27 | Cover assembly and pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206761376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160854A (en) * | 2018-01-26 | 2018-06-15 | 农百乐 | The moulding process of a kind of metal container structures and its flow-guiding mouth and apply its kettle |
| CN108567328A (en) * | 2017-03-13 | 2018-09-25 | 浙江绍兴苏泊尔生活电器有限公司 | Electric kettle and manufacturing method thereof |
-
2016
- 2016-12-27 CN CN201621446750.2U patent/CN206761376U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108567328A (en) * | 2017-03-13 | 2018-09-25 | 浙江绍兴苏泊尔生活电器有限公司 | Electric kettle and manufacturing method thereof |
| CN108160854A (en) * | 2018-01-26 | 2018-06-15 | 农百乐 | The moulding process of a kind of metal container structures and its flow-guiding mouth and apply its kettle |
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