CN207477345U - A kind of cookware - Google Patents
A kind of cookware Download PDFInfo
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- CN207477345U CN207477345U CN201720569396.0U CN201720569396U CN207477345U CN 207477345 U CN207477345 U CN 207477345U CN 201720569396 U CN201720569396 U CN 201720569396U CN 207477345 U CN207477345 U CN 207477345U
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- pot
- pot body
- pot cover
- grade step
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Abstract
The utility model discloses a kind of cookwares, including pot body and pot cover, the pot edge inner ring of pot body is equipped with from bottom to top widened grade step outward, there are the first gaps between pot body inner wall on the upside of the outer rim of pot cover and grade step, the downside of pot cover is equipped with the sealing surface being bonded with playing grade step, sealing surface is connected with the ring packing side with playing the pot body inner wall cooperation on the downside of grade step, and there are the second gaps between ring packing side and pot body inner wall.This programme can be formed between pot body and pot cover inside and outside double seal sealing structure, ensure that cookware can have both good sealing minute-pressure performance and splash-proof performance, so as to reduce leaking for steam, avoid the loss of food nutrition, accelerate the nutrition flowing of food inside pot body simultaneously, achieve the purpose that health culinary art, improve user experience.Good splash-proof performance, which also helps, keeps the clean and tidy of stove table-board, promotes user's impression.
Description
Technical field
The utility model is related to cooking pot tool technical field more particularly to a kind of cookwares.
Background technology
With the continuous improvement of people's living standards, people are also higher and higher to the performance requirement of cooking pot tool.Cookware
Sealing minute-pressure performance and splash-proof performance between pot body and pot cover are an important factor for influencing cookware performance and quality.
However, in the prior art, there are structure design defects for current cookware, lead to the sealing between pot cover and pot body
Property difference or easily splash, it is impossible to while have both and seal minute-pressure performance and splash-proof performance, greatly affected user's body
It tests.
Therefore, cookware how to be made to have both preferable sealing minute-pressure performance and splash-proof performance, becomes those skilled in the art
Important technological problems to be solved.
Utility model content
In view of this, it has both good sealing minute-pressure performance the purpose of this utility model is to provide one kind and splashproof is aqueous
The cookware of energy.
To achieve these goals, the utility model provides following technical solution：
A kind of cookware, including pot body and pot cover, the pot edge inner ring of the pot body is equipped with from bottom to top widened grade outward
There are the first gap between pot body inner wall on the upside of step, the outer rim of the pot cover and described grade step, under the pot cover
Side is equipped with the sealing surface being bonded with described grade step, and the sealing surface is connected with and the pot body on the downside of described grade step
The ring packing side of inner wall cooperation, there are the second gaps between the ring packing side and the pot body inner wall.
Preferably, in above-mentioned cookware, described grade step along the direction on the inside of the pot body lateral outside the pot body by
Gradually tilted to the bottom of a pan.
Preferably, in above-mentioned cookware, the angle of inclination of described grade step is 10 °~45 °.
Preferably, in above-mentioned cookware, the width in first gap and second gap is 0.9mm~1.5mm.
Preferably, in above-mentioned cookware, the top of the pot edge is higher than the outer rim top of the pot cover.
Preferably, in above-mentioned cookware, the connection of described grade step and the pot body inner wall of lower both sides disposed thereon
Place is arc-shaped transitional surface.
Preferably, in above-mentioned cookware, the junction of the upper surface of the pot cover and the outer rim of the pot cover is circular arc mistake
Cross face.
Preferably, in above-mentioned cookware, the ring packing side is the circular fold structure being welded on the downside of the pot cover.
Preferably, in above-mentioned cookware, the pot cover is hollow-core construction.
Cookware provided by the utility model, including pot body and pot cover, the pot edge inner ring of pot body is equipped with from bottom to top to extending out
It is big to play grade step, it the outer rim of pot cover and rises between pot body inner wall on the upside of grade step there are the first gap, is set on the downside of pot cover
There is the sealing surface being bonded with playing grade step, sealing surface is connected with the ring packing with playing the pot body inner wall cooperation on the downside of grade step
Side, there are the second gaps between ring packing side and pot body inner wall.
When carrying out boiling culinary art using the cookware, the part vapor overflowed from pot cover outer rim is cooled to droplet and rests on
In first gap, when droplet is cumulative, one layer will be formed on grade step is played has the moisture film for soaking envelope effect, that is, is formed outer
Portion's water seal, simultaneously as the sealing surface of pot cover is touched with playing grade step sticker splice grafting, it, can be by pot under the action of the surface tension of water
Lid is tightly inhaled together with pot body, along with the gravity of pot cover, the vapor in pot is made to be difficult to overflow, is finally reached close
Seal minute-pressure effect；Meanwhile the second gap that vapor can be between ring packing side and pot body inner wall in pot is cooled to droplet, then
In addition the part water of external water seal is flowed back into along grade step is played in the second gap, so as to form internal water seal.When the gas in pot body
When body pressure is in minute-pressure, external water seal and internal water seal form dual-seal, ensure the sealing minute-pressure between pot body and pot cover
Performance.When the gas pressure in pot body is more than the sum of atmospheric pressure and pot cover gravity, pot cover is jacked up, steam discharge, at this point,
Double seal structure is destroyed immediately, and most of water of external water seal is flowed back in pot immediately along grade step is played, anhydrous so as to ensure
It splashes out or splashing is seldom.
As it can be seen that this programme can be formed between pot body and pot cover inside and outside double seal sealing structure, ensure pot
Tool can have both good sealing minute-pressure performance and splash-proof performance, so as to reduce leaking for steam, avoid the loss of food nutrition,
Accelerate the nutrition flowing of food inside pot body simultaneously, achieve the purpose that health culinary art, improve user experience.Good splash-proof
Performance, which also helps, keeps the clean and tidy of stove table-board, promotes user's impression.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is pot cover and the partial perspective cutaway view of pot body cooperation in the utility model specific embodiment；
Fig. 2 is pot cover and the partial lengthwise sectional view of pot body cooperation in the utility model specific embodiment；
Fig. 3 is the partial perspective cutaway view of the pot body in the utility model specific embodiment；
Fig. 4 is the longitudinal sectional view of the pot body in the utility model specific embodiment；
Fig. 5 is the longitudinal sectional view of the pot cover in the utility model specific embodiment.
In Fig. 1 to Fig. 5：
1- pot bodies, 2- play grade step, 3- pot edges, 4- pot covers, 5- ring packings side, 6- pot covers outer rim, the first gaps of 7-, 8-
Second gap, 9- inner covers, 10- cavitys, 11- sealing surfaces.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 5 is please referred to, Fig. 1 is pot cover and the sectional perspective of pot body cooperation in the utility model specific embodiment
Sectional view；Fig. 2 is pot cover and the partial lengthwise sectional view of pot body cooperation in the utility model specific embodiment；Fig. 3 is this reality
With the partial perspective cutaway view of the pot body in novel specific embodiment；Fig. 4 is the pot body in the utility model specific embodiment
Longitudinal sectional view；Fig. 5 is the longitudinal sectional view of the pot cover in the utility model specific embodiment.
In a kind of specific embodiment scheme, the utility model provides one kind and has both good sealing minute-pressure performance and prevent
The cookware for the performance that splashes, the cookware include pot body 1 and pot cover 4, and 3 inner ring of pot edge of pot body 1 is equipped with from bottom to top widened outward
Grade step 2 is played, there are the first gaps 7, the downside of pot cover 4 between pot cover outer rim 6 and the pot body inner wall for playing 2 upside of grade step to be equipped with
The sealing surface 11 being bonded with playing grade step 2, the annular that sealing surface 11 is connected with the pot body inner wall cooperation with playing 2 downside of grade step are close
Edge sealing 5, there are the second gaps 8 between ring packing side 5 and pot body inner wall.
When carrying out boiling culinary art using the cookware, the part vapor overflowed from pot cover outer rim 6 is cooled to droplet and stops
In the first gap 7, when droplet is cumulative, one layer will be formed on grade step 2 is played has the moisture film for soaking envelope effect, i.e. shape
Into external water seal, simultaneously as the sealing surface 11 of pot cover 4 is contacted with playing the fitting of grade step 2, in the effect of the surface tension of water
Under, pot cover 4 and pot body 1 can tightly be inhaled together, along with the gravity of pot cover 4, make vapor in pot increasingly
It is difficult to overflow, only be held in pot, be finally reached sealing minute-pressure effect；Meanwhile in pot vapor can ring packing side with
The second gap 8 between pot body inner wall is cooled to droplet, along with the part water of external water seal flows back into second along grade step 2 is played
In gap 8, so as to form internal water seal.When the gas pressure in pot body 1 is in minute-pressure, external water seal and internal water seal are formed
Dual-seal ensures the sealing minute-pressure performance between pot body 1 and pot cover 4.When the gas pressure in pot body 1 be more than atmospheric pressure and
During the sum of 4 gravity of pot cover, pot cover 4 is jacked up, and by internal water seal when steam is discharged, vapor (steam) velocity reduces, at this point, double seal
Structure is destroyed immediately, and most of water of external water seal is flowed back in pot immediately along grade step 2 is played, so as to ensure anhydrous spillage or splash
Water is seldom.Good splash-proof performance, which also helps, keeps the clean and tidy of stove table-board, promotes user's impression.
It should be noted that rise grade step 2 be arranged on pot edge 3 inner ring and from bottom to top outward expand, in particular to
The cross section for playing grade step 2 from bottom to top expands outward, as shown in Figure 4.Specifically, it is connected to 2 outer ring of grade step and has been located at
The pot body part for playing 2 upside of grade step can be described as step outer rim pot body portion, has been connected to 2 inner ring of grade step and has been located at grade step
The pot body part of 2 downsides can be described as step inner edge pot body portion, and the cross section in step inner edge pot body portion is less than step outer rim pot body portion
Cross section, wherein, step inner edge pot body portion can be along pot body depth direction 2 inner edge of grade step extends downwardly by one section
Pot body part, or be connected to circumferential whole pot body parts on the downside of 2 inner edge of grade step.Step inner edge pot body portion
Main function is exactly to merge into retaining for internal water seal with the matching of the ring packing side 5 of pot cover 4 to provide the second gap 8.Play grade platform
The step surface of rank 2 is the transition face in step outer rim pot body portion and step inner edge pot body portion, can be designed as plane or curved surface,
Main function is contacted when on pot body 1 with the fitting of the sealing surface 11 of pot cover 4 when the lid of pot cover 4 is closed.
It should be noted that it is smoothly flowed back in pot and in the second gap 8 for the ease of playing the cooling droplet of 2 top of grade step
Place forms internal water seal, it is preferable that this programme plays grade step 2 along the direction of 1 inside of pot body lateral outside pot body 1 gradually to the bottom of a pan
It tilts, so set, external part cooling droplet will be smoothly flowed back in pot along the inclined surface.Specifically, the inclined surface can
To be designed as inclined plane, inclined arc surface may be designed in.Wherein, the angle of inclination of inclined grade step 2 is excellent
Choosing is designed as 10 °~45 °, is so not only convenient for droplet and flows back in pot, but also has not interfered with the sealing minute-pressure of grade step 2
Can, ensure that grade step 2 can form effective support to pot cover 4.Certainly, 2 structure of above-mentioned inclined grade step is this
The preferred embodiment scheme of utility model, those skilled in the art can also be horizontally disposed by the step surface for playing grade step 2, this
When, when cooling droplet runs up to a certain amount of when outside, reach the mesh flowed back in pot using the gravity and mobility of droplet itself
's.
It should be noted that the size in gap can influence the formation effect of sealing structure for water, in order to form effective water seal, and
And ensure to be not susceptible to splash when pot cover 4 is raised simultaneously, it is preferable that this programme is by the width in the first gap 7 and the second gap 8
Degree is designed as 0.9mm~1.5mm, and the gap in this width range can be more conducive to form sealing structure for water, ensures water seal
Sealing performance reach best, while be unlikely to accumulate excessive cooling water, achieve the purpose that splash-proof.
The phenomenon that in order to which external cooling water is further prevented surprisingly to overflow, it is preferable that this programme also sets the top of pot edge 3
The top higher than pot cover outer rim 6 is calculated as, so set, when the lid of pot cover 4 is closed when on pot body 1, with regard to shape between pot edge 3 and pot cover 4
The groove structure annular into one, external cooling water can be remained in the groove, and the higher top of pot edge 3 can have
Effect prevents water from surprisingly overflowing.
For the ease of processing and manufacturing, and reduce the stress concentration of grade step 2 and 1 junction of pot body, ensure grade platform
Bonding strength at rank 2, it is preferable that the connection that this programme will also play grade step 2 and the inner wall of the pot body 1 of lower both sides disposed thereon
Place is both designed as arc-shaped transitional surface, as shown in Figure 2.
Preferably, the upper surface of pot cover 4 and the junction of pot cover outer rim 6 are also configured as arc-shaped transitional surface, in this way, when water steams
When gas is cooled to droplet in the upper surface of pot cover 4, it is possible to smoothly be flowed at the first gap 7 along the arc-shaped transitional surface, more just
In the formation of external sealing structure for water.Specifically, arc-shaped transitional surface herein can be the arc surface protruded to pot body lateral direction,
It can also be designed to the recessed arc surface of pot body interior direction.
It should be noted that above-mentioned ring packing side 5 can be designed as multiple structural forms, such as it is welded under pot cover 4
The annular coil structures of side either form ring packing side 5 or in 4 downside setting of pot cover in 6 inside side edgefold of pot cover outer rim
Lid structure simultaneously will be bent into ring packing side 5 for coordinating with pot body 1 etc. on the downside of inner cover.In addition, the periphery on ring packing side 5
Face can be designed as cylindroid or taper surface, as long as can be formed to retain internal sealing structure for water between the inner wall of pot body 1
The second gap 8.Preferably, the ring packing side 5 in this programme is the circular fold structure for being welded in 4 downside of pot cover,
As shown in Figure 2.
In another preferred embodiment scheme, pot cover 4 is designed as hollow-core construction by this programme, as shown in figure 5, pot cover 4
Lower section be connected with inner cover 9, the outer rim of inner cover 9 is equipped with flanging and passes through flanging and is welded on the downside of the outer rim of pot cover 4, inner cover 9 with
Cavity 10 is formed between pot cover 4, the flanging lower surface of 9 outer rim of inner cover then forms to be bonded the sealing contacted with playing grade step 2
Face 11.In addition, the ontology circumferential direction downward bending of inner cover 9 forms an annular protrusion, the periphery of the protrusion in pot body 1
Wall coordinates, and forms ring packing side 5, the middle part of inner cover 9 is then preferably designed to arcwall face, as shown in Figure 5.The design of hollow-core construction
Make pot cover 4 that there is good heat insulation effect, even if stopping after being heated to the cookware, the food inside pot body 1 will not that
Easily cooling, it is especially suitable when needing to keep the temperature in winter.Meanwhile cavity can also effectively completely cut off heat and conduct to pot cover 4
Surface prevents user from being ironed when contacting 4 surface of pot cover, and use is safer.In addition, the pot cover of hollow-core construction is also more light
Just, the easy taking and placing of user mitigate fatigue when using.
In order to improve the heat-proof quality of the pot cover 4 of hollow-core construction, this programme can be filled in cavity 10 air or other
The preferable gas of heat-proof quality, it is of course also possible to the gas in cavity 10 be extracted out, so as to form the cavity 10 of vacuum, equally
Preferable heat insulation can be reached.
It should be noted that the pot body 1 in the utility model is barrel-shaped structure, as shown in Figure 3 and Figure 4, certainly, ability
Pot body 1 can also be designed as cross sectional shape as the other shapes such as oval or rectangular by field technique personnel, be also designed to edge
The wine barrel-shaped structure or other barrel-like structures etc. that depth direction area of section does not wait, the shape of pot cover 4 and the pot mouth-shaped of pot body 1
It is adapted, details are not described herein again.
It should be noted that cookware provided by the utility model can be selected stainless steel, copper, iron, ceramics or other be suitable for system
The unlike material for making cookware is made, and repeats no more herein.
The utility model can be formed between pot body 1 and pot cover 4 inside and outside double seal sealing structure, ensure pot
Tool can have both good sealing minute-pressure performance and splash-proof performance, so as to reduce leaking for steam, food be made to be lockked in culinary art
Nutrition avoids nutrition leak, while accelerates the nutrition flowing of food inside pot body, achievees the purpose that health culinary art, improves use
It experiences at family.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (9)
1. a kind of cookware, including pot body (1) and pot cover (4), which is characterized in that pot edge (3) inner ring of the pot body (1) be equipped with by
Lower and upper widened grade step (2) outward, the outer rim of the pot cover (4) and the pot body (1) on the upside of described grade step (2) are interior
There are the first gap (7) between wall, the downside of the pot cover (4) is equipped with the sealing surface (11) being bonded with described grade step (2),
The sealing surface (11) is connected with the ring packing side with the pot body (1) inner wall cooperation on the downside of described grade step (2)
(5), there are the second gap (8) between the ring packing side (5) and the pot body (1) inner wall.
2. cookware according to claim 1, which is characterized in that described grade step (2) is along the pot body (1) lateral institute outside
The direction on the inside of pot body (1) is stated gradually to tilt to the bottom of a pan.
3. cookware according to claim 2, which is characterized in that the angle of inclination of described grade step (2) is 10 °~45 °.
4. cookware according to claim 1, which is characterized in that the width in first gap (7) and second gap (8)
It spends for 0.9mm~1.5mm.
5. cookware according to claim 1, which is characterized in that the top of the pot edge (3) is outer higher than the pot cover (4)
Edge top.
6. cookware according to claim 1, which is characterized in that described grade step (2) and the institute of lower both sides disposed thereon
The junction for stating pot body (1) inner wall is arc-shaped transitional surface.
7. cookware according to claim 1, which is characterized in that the upper surface of the pot cover (4) is outer with the pot cover (4)
The junction of edge is arc-shaped transitional surface.
8. cookware according to claim 1, which is characterized in that the ring packing side (5) is is welded in the pot cover (4)
The circular fold structure of downside.
9. cookware according to any one of claim 1 to 8, which is characterized in that the pot cover (4) is hollow-core construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569396.0U CN207477345U (en) | 2017-05-19 | 2017-05-19 | A kind of cookware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569396.0U CN207477345U (en) | 2017-05-19 | 2017-05-19 | A kind of cookware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207477345U true CN207477345U (en) | 2018-06-12 |
Family
ID=62484086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720569396.0U Active CN207477345U (en) | 2017-05-19 | 2017-05-19 | A kind of cookware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207477345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087971A (en) * | 2017-05-19 | 2017-08-25 | 无限极（中国）有限公司 | A kind of pan |
-
2017
- 2017-05-19 CN CN201720569396.0U patent/CN207477345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087971A (en) * | 2017-05-19 | 2017-08-25 | 无限极（中国）有限公司 | A kind of pan |
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