CN206995103U - A kind of inner bag of cooking apparatus - Google Patents
A kind of inner bag of cooking apparatus Download PDFInfo
- Publication number
- CN206995103U CN206995103U CN201621408490.XU CN201621408490U CN206995103U CN 206995103 U CN206995103 U CN 206995103U CN 201621408490 U CN201621408490 U CN 201621408490U CN 206995103 U CN206995103 U CN 206995103U
- Authority
- CN
- China
- Prior art keywords
- lug boss
- inner bag
- side wall
- bending plate
- cooking apparatus
- Prior art date
- 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 discloses a kind of inner bag of cooking apparatus.To overcome the lug boss temperature rise on existing inner bag is too high easily to scald one's hand, and thickness it is limited the defects of, the technical solution adopted in the utility model includes bottom wall and the side wall being smoothly connected with bottom wall, the annular lug boss of side wall setting is provided around in side wall, lug boss is outwards horizontal-extending from side wall, and the lug boss includes the annular middle cavity set around side wall.Its advantage is：By cavity in being set in lug boss, lug boss is radiated by outer surface, can also be radiated by the cavity wall of middle cavity, be effectively improved radiating efficiency, prevent lug boss after by the heat transfer of inner bag temperature it is too high and hot；Moreover, lug boss can also reduce materials by cavity in setting, material cost is saved.
Description
Technical field
It the utility model is related to kitchen appliance field, more particularly to a kind of inner bag of cooking apparatus.
Background technology
Inner bag is typically provided with the pot of the cooking apparatus such as electric cooker, electric pressure cooking saucepan, inner bag includes bottom wall and put down with bottom wall
Connected side wall is slided, the annular lug boss of side wall setting is provided around in side wall.Lug boss is outwards horizontal-extending from side wall, can
To be easy to user to lift inner bag as handle, it can also coordinate with the limiting section being arranged in pot and realize inner bag in pot
Assembling and spacing.
Current lug boss is usually the metalwork being welded in side wall, and the thermal conductivity of material is high, but the radiating of its structure
Inefficient, the problem of easily scalding one's hand.Moreover, the thickness of metal boss can be also restricted, if the thickness of lug boss needs
Increase, material cost will be incremented by double therewith, especially iron or aluminum lug boss, and thickness is non-more than 4mm sheet material
Often difficult purchase, need specific customization, cost height.The thickness of metal boss is also limited to processing technology, blanking die short life and
Mold design processing difficulties, the accessory stamped out are also easy to the problems such as flash, breach occur.
The content of the invention
Technical problem to be solved in the utility model is the defects of overcoming above-mentioned prior art to exist, there is provided one kind culinary art
The inner bag of utensil, radiating efficiency can be effectively improved, prevent lug boss after by the heat transfer of inner bag temperature it is too high and hot, and
And the thickness of lug boss is no longer limited because of material cost and processing technology.
Therefore, the technical solution adopted in the utility model is as follows：
A kind of inner bag of cooking apparatus, including bottom wall and side wall, the annular projection of side wall setting is provided around in side wall
Portion, it is characterised in that：The lug boss includes the annular middle cavity set around side wall.
By cavity in being set in lug boss, lug boss is radiated by outer surface, middle cavity can also be passed through
Cavity wall radiating, be effectively improved radiating efficiency, prevent lug boss after by the heat transfer of inner bag temperature it is too high and hot.And
And lug boss can also reduce materials by cavity in setting, save material cost.
As an improvement, the inner bag include annular bending plate, the outer side edges of bending plate bend inwards to be formed it is above-mentioned hollow
Chamber, it is connected to after the bending plate bending in side wall and forms above-mentioned lug boss.This setting so that the thickness of lug boss no longer because
Material cost and processing technology and be limited, simple in construction, cost is low, moreover, the setting of middle cavity is also simple.
A kind of structure as lug boss is improved, and the section of the lug boss is in " C " shape, and two sides of bending plate are all connected with
In side wall, the madial wall of bending plate and the side wall of inner bag collectively form above-mentioned middle cavity.This setting so that bending plate only two
The side wall of side and inner bag connects, and contact area is small, effectively reduces the heat transfer between inner bag and lug boss, can be effective
Ground avoids lug boss temperature rise too high；Moreover, convex structure is simple, easy to process, the attachment structure between side wall is also simple.
Another structure as lug boss is improved, and the section of the lug boss is in " mouth " shape, the madial wall of bending plate
Surround above-mentioned middle cavity.This setting so that the self structure intensity of lug boss is high, is unlikely to deform, the connection between side wall
It is more firm.
As an improvement, the thickness of the bending plate is d, the thickness of the lug boss is D, wherein d≤1/2D.If d ＞ 1/
2D, middle cavity is not present in the lug boss that the thickness formed after bending plate bending is D, moreover, the lateral wall of the bending plate after bending
It is easily broken off.
As improving again, the thickness of the bending plate is more than 0.5mm, and the thickness of the lug boss is more than 4mm.This sets
Put so that the intensity of bending plate in itself is high, ductility is good, the Stability Analysis of Structures of lug boss, and the connection with side wall is also more firm；It is raised
The thickness in portion is bigger, and the effect that lug boss is bent into using bending plate is more notable.If the thickness of bending plate is less than 0.5mm, curved
The low intensity of folded plate in itself, yielding, the convex structure being bent to form is unstable, moreover, when bending plate only have two sides with
During the side wall connection of inner bag, contact area is too small, and attachment structure is built on the sand.If the thickness of lug boss is less than 4mm, pass through bending plate
It is not notable compared with the effect for the lug boss that solid slab is stamped and formed out to be bent to form lug boss, increases procedure of processing on foot.
As an improvement, the bending plate is metalwork.This setting so that the ductility of metal bending plate is good, intensity is high.
One kind as bending plate is improved, and the bending plate is full slice system plate body.This setting so that the intensity of bending plate
Height, it is not easy to deform during bending, is broken, be also particularly suitable for hyperbaric environment (pressure cooker) use.
Another kind as bending plate is improved, and the bending plate is spliced along its length by polylith scoreboard body.This
Set so that convenient material drawing, the cost of bending plate are low.
Preferably, the lug boss is arranged on the middle part or top of side wall.This setting so that lifted by lug boss
The operation of inner bag is more convenient.
The beneficial effects of the utility model are mainly reflected in：First, lug boss is connected in side wall after being bent by bending plate
Formed, its thickness is no longer limited because of material cost and processing technology, and thickness sets more flexible；Second, bending plate bent
Into lug boss there is middle cavity, lug boss is radiated by outer surface, can also be radiated by the cavity wall of middle cavity,
Be effectively improved radiating efficiency, prevent lug boss after by the heat transfer of inner bag temperature it is too high and hot；3rd, middle cavity is set
The materials for also reducing lug boss are put, save material cost.
Brief description of the drawings
Fig. 1 is the sectional view of the utility model embodiment one.
Fig. 2 is the enlarged drawing of the lug boss of the utility model embodiment one.
Fig. 3 is the enlarged drawing of the lug boss of the utility model embodiment two.
Shown in figure：1st, bottom wall, 2, side wall, 3, lug boss, 4, middle cavity, 5, bending plate.
Embodiment
With reference to the accompanying drawing of the utility model embodiment, the technical scheme of the utility model embodiment is explained and
Illustrate, but following embodiments are only preferred embodiment of the present utility model, and it is not all.Based on the embodiment in embodiment,
The other embodiment that those skilled in the art are obtained on the premise of creative work is not made, belongs to the utility model
Protection domain.
Embodiment one
A kind of inner bag of cooking apparatus as shown in Figure 1, including bottom wall and side wall, side wall setting is provided around in side wall
The lug boss of annular, the lug boss include the annular middle cavity set around side wall.
Specific bottom wall 1 is smoothly connected with side wall 2, and the upper edge of side wall 2 stretches out to form flange, the top of side wall 2 (or
Middle part) it is provided around the annular lug boss 3 of the setting of side wall 2.Lug boss 3 is outwards horizontal-extending or prolong close to level from side wall 2
Stretch, as handle user can be easy to lift inner bag, can also coordinate with the limiting section being arranged in pot and realize that inner bag exists
Assembling in pot and spacing.
The lug boss 3 include around side wall 2 set annular middle cavity 4, by lug boss 3 setting in cavity 4,
Lug boss 3 is radiated by outer surface, can also be radiated by the cavity wall of middle cavity 4, be effectively improved radiating effect
Rate, prevent lug boss 3 after by the heat transfer of inner bag temperature it is too high and hot.Moreover, lug boss 3 can also pass through cavity in setting
4 reduce materials, save material cost.
With reference to Fig. 1, Fig. 2, the inner bag includes the bending plate 5 of annular.The bending plate 5 is metalwork.Outside bending plate 5
Side bends inwards to form above-mentioned middle cavity 4, and the bending plate 5 connects after bending and forms above-mentioned lug boss 3 on the side wall 2.It is convex
The thickness for playing portion 3 is no longer limited because of material cost and processing technology, and simple in construction, cost is low, moreover, the setting of middle cavity 4
Also it is simple.
The section of the lug boss 3 is in " C " shape, and two sides of bending plate 5 are both connected in side wall 2, the inner side of bending plate 5
The side wall 2 of wall 2 and inner bag collectively forms above-mentioned middle cavity 4.The side wall 2 of only two sides of bending plate 5 and inner bag connects, contact area
It is small, the heat transfer between inner bag and lug boss 3 is effectively reduced, it is too high that the temperature rise of lug boss 3 can be effectively prevented from；Moreover,
Lug boss 3 is simple in construction, easy to process, and the attachment structure between side wall 2 is also simple.
The thickness of the bending plate 5 is d, and the thickness of the lug boss 3 is D, wherein d≤1/2D.If d ＞ 1/2D, bending
The thickness that plate 5 is formed after bending is that middle cavity 4 is not present in D lug boss 3, moreover, the lateral wall 2 of the bending plate 5 after bending holds
Easy fracture.
Specifically, the thickness of the bending plate 5 is more than 0.5mm so that the intensity of bending plate 5 itself is high, ductility is good, convex
The Stability Analysis of Structures in portion 3 is played, the connection with side wall 2 is also more firm.If the thickness of bending plate 5 is less than 0.5mm, bending plate 5 itself
Low intensity, yielding, the structural instability of lug boss 3 being bent to form, moreover, when bending plate 5 only has two sides and the side of inner bag
When wall 2 connects, contact area is too small, and attachment structure is built on the sand.
The thickness of the lug boss 3 is more than 4mm, and the thickness of lug boss 3 is bigger, and lug boss 3 is bent into using bending plate 5
Effect is more notable.If the thickness of lug boss 3 is less than 4mm, lug boss 3 is bent to form compared with solid slab punching press by bending plate 5
The effect of the lug boss 3 of formation is not notable, increases procedure of processing on foot.In the present embodiment, d=1mm；D=4mm.
In this example, the bending plate 5 is full slice system plate body.This setting so that the intensity of bending plate 5 is high, is not easy
Deform, be broken during bending, be also particularly suitable for hyperbaric environment (pressure cooker) use.Certainly, the bending plate 5 can also be by
Polylith scoreboard body is spliced along its length, and convenient material drawing, the cost of the bending plate 5 of this structure are low.
Cooking apparatus described in the present embodiment can be the electric cooking apparatus such as electric cooker, electric pressure cooking saucepan.
Embodiment two
The present embodiment and the difference of embodiment one are：The structure of lug boss 3 is different.
As shown in figure 3, the section of the lug boss 3, in " mouth " shape, the madial wall 2 of bending plate 5 surrounds above-mentioned middle cavity
4.The self structure intensity of the lug boss 3 of this structure is high, is unlikely to deform, and the connection between side wall 2 is more firm.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, it is familiar with the those skilled in the art and should be understood that the utility model includes but is not limited to accompanying drawing and above specific embodiment party
Content described in formula.Any modification without departing from function and structure principle of the present utility model is intended to be included in claims
Scope in.
Claims (10)
1. a kind of inner bag of cooking apparatus, including bottom wall and side wall, the annular lug boss of side wall setting is provided around in side wall,
It is characterized in that：The lug boss includes the annular middle cavity set around side wall.
A kind of 2. inner bag of cooking apparatus according to claim 1, it is characterised in that：The inner bag includes the bending of annular
Plate, the outer side edges of bending plate bend inwards to form above-mentioned middle cavity, be connected to after bending plate bending in side wall formed it is above-mentioned
Lug boss.
A kind of 3. inner bag of cooking apparatus according to claim 2, it is characterised in that：The section of the lug boss is in " C "
Shape, two sides of bending plate are both connected in side wall, and the madial wall of bending plate and the side wall of inner bag collectively form above-mentioned middle cavity.
A kind of 4. inner bag of cooking apparatus according to claim 2, it is characterised in that：The section of the lug boss is in " mouth "
Shape, the madial wall of bending plate surrounds above-mentioned middle cavity.
A kind of 5. inner bag of cooking apparatus according to claim 3 or 4, it is characterised in that：The thickness of the bending plate is
D, the thickness of the lug boss is D, wherein d≤1/2D.
A kind of 6. inner bag of cooking apparatus according to claim 3 or 4, it is characterised in that：The thickness of the bending plate is big
In 0.5mm, the thickness of the lug boss is more than 4mm.
A kind of 7. inner bag of cooking apparatus according to any one of claim 2 to 4, it is characterised in that：The bending plate
For metalwork.
A kind of 8. inner bag of cooking apparatus according to any one of claim 2 to 4, it is characterised in that：The bending plate
For full slice system plate body.
A kind of 9. inner bag of cooking apparatus according to any one of claim 2 to 4, it is characterised in that：The bending plate
It is spliced along its length by polylith scoreboard body.
A kind of 10. inner bag of cooking apparatus according to any one of claim 1 to 4, it is characterised in that：The lug boss
It is arranged on the middle part or top of side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408490.XU CN206995103U (en) | 2016-12-21 | 2016-12-21 | A kind of inner bag of cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408490.XU CN206995103U (en) | 2016-12-21 | 2016-12-21 | A kind of inner bag of cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206995103U true CN206995103U (en) | 2018-02-13 |
Family
ID=61429015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621408490.XU Expired - Fee Related CN206995103U (en) | 2016-12-21 | 2016-12-21 | A kind of inner bag of cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206995103U (en) |
-
2016
- 2016-12-21 CN CN201621408490.XU patent/CN206995103U/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 |
Granted publication date: 20180213 Termination date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |