CN205410848U - Pot cover and cooking utensil - Google Patents
Pot cover and cooking utensil Download PDFInfo
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- CN205410848U CN205410848U CN201620155504.5U CN201620155504U CN205410848U CN 205410848 U CN205410848 U CN 205410848U CN 201620155504 U CN201620155504 U CN 201620155504U CN 205410848 U CN205410848 U CN 205410848U
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- pot cover
- sealing ring
- cover body
- positioning convex
- sealing washer
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Abstract
The utility model provides a pot cover and cooking utensil, pot cover include pot cover body, handle and sealing washer, be provided with the mounting hole on the pot cover body inside wall and buckle the tooth, the sealing washer including the circle body with set up location arch and the recess on ring body lateral wall, the location arch can be inserted in the mounting hole and stretch out the mounting hole so that the sealing washer is installed at the pot cover originally internally, wherein, but detain tooth interference fit behind the sealing washer the thermal expansion in the recess. This technical scheme can realize sealing washer and pot cover body and in normal temperature state installation down, and realize sealing washer and pot cover body reliable connection the hot under at the interference fit that tooth and recess were detained to accessible behind the sealing washer the thermal expansion through fixing a position protruding cooperation with the mounting hole, and then makes the sealing washer can both firmly to fix at the pot cover originally internally in the the thermal expansion front and back. Stress concentration easily appears in the recess with hour circle body under the superpressure is sealed, the groove can have priority and take place extrusion deformation promptly to make cooking utensil accessible recess exhaust pressure release.
Description
Technical field
This utility model relates to kitchen utensils field, in particular to a kind of pot cover and cooking apparatus.
Background technology
The cooking apparatus such as electric pressure cooking saucepan operationally need have good sealing property, with the operating pressure that holding is required, at present, the fixed form that the sealing ring of electric pressure cooking saucepan is commonly used has steel ring fixed form and cover plate fixed form, but above-mentioned fixed form in use can cause poor sealing due to the deformation of steel ring or cover plate, thus cause electric pressure cooking saucepan to leak gas, and then reduce the sealing property of electric pressure cooking saucepan.Meanwhile, the spacing of steel ring cover plate is used so that sealing ring is the most easy to assemble, thus is i.e. not easy to the installation of sealing ring, is not easy to the most very much the cleaning of sealing ring.In addition, other fixed form of sealing ring in industry, on the one hand, the most generally there is sealing ring to fix and spacing deficiency, and cause the shortcomings such as poor sealing, on the other hand, expanding with heat and contract with cold of sealing ring, also make sealing ring easily adsorb mutually with interior pot after being heated and under the effect of pot inner pressure, and then sealing ring easily adsorbs on interior pot when uncapping, and come off from pot cover.
Therefore, how to propose a kind of sealing ring installation pot cover spacing reliably, that easily dismounting and sealing ring are difficult to come off from pot cover body and become current problem demanding prompt solution.
Utility model content
This utility model is intended at least to solve one of technical problem present in prior art or correlation technique.
Therefore, a purpose of the present utility model there are provided a kind of sealing ring install spacing reliably, easily dismounting and sealing ring be difficult to the pot cover that comes off from pot cover body.
Another purpose of the present utility model is to provide a kind of and has the cooking apparatus of above-mentioned pot cover.
In view of this, the embodiment of this utility model first aspect provides a kind of pot cover, including: pot cover body, the medial wall of described pot cover body is provided with installing hole and buckle teeth；Handle, is arranged on described pot cover body；Sealing ring, described sealing ring includes enclosing body and the positioning convex that is arranged on the lateral wall of described circle body and groove, and in described positioning convex can be plugged into described installing hole and stretch out described installing hole, this is the most internal to make described sealing ring be arranged on described pot cover；Wherein, after described sealing ring expanded by heating, described buckle teeth can be with described groove interference fit.
The pot cover that embodiment according to this utility model first aspect provides, the handle that including pot cover body, is arranged on pot cover body and be removably mounted on the intrinsic sealing ring of pot cover, wherein, positioning convex and groove it is provided with on the lateral wall of sealing ring, installing hole and buckle teeth it is provided with on the medial wall of pot cover body, when specifically installing, in positioning convex can being inserted into installing hole and stretch out installing hole, thus just can realize the installation between sealing ring and pot cover body.nullThis kind of fixed form，Before cooking apparatus does not heats such as electric pressure cooking saucepan，When i.e. sealing ring descends in the raw，Due to sealing ring not by the suction of interior pot，Thus sealing ring i.e. can be reliably with coordinating of positioning convex by installing hole、This is internal to be fixedly mounted in pot cover，And after cooking apparatus expanded by heating，When i.e. sealing ring is in hot，Again can be by the interference fit of the groove of sealing ring with buckle teeth，Increase the bonding strength between sealing ring and pot cover body，Thus this is internal also to be able to that sealing ring is clamped securely to pot cover，Even and if then after sealing ring expanded by heating，There is between sealing ring and the interior pot of cooking apparatus certain suction，But owing to there is interference fit between buckle teeth and groove，Therefore when uncapping, sealing ring is not easy to be pulled from pot cover body by interior pot fall，And then make sealing ring before expanded by heating、This is internal can be clamped securely to pot cover after expanded by heating.Simultaneously, this kind of fixed form operation of sealing ring is simple, convenient disassembly, thus easily sealing ring is carried out, and this kind of fixed form of sealing ring is compared with the fixed form of existing sealing ring, eliminate the fixed structure such as steel ring or cover plate, thus simplify the structure of pot cover, reduce the cost of pot cover.
In addition; the groove arranged on the lateral wall of circle body is equivalent to weak point under superpressure seals; the groove i.e. enclosing body under the effect that superpressure seals easily occurs that stress is concentrated; thus can preferentially there is crimp in groove; thus in being prone to pot, gas is discharged from groove, and then cooking apparatus such as electric pressure cooking saucepan can be played the effect of decompression protection.
In technique scheme, preferably, described sealing ring is before inflation, described buckle teeth and described groove can suitably carry out matched in clearance, i.e. in the buckle teeth of the medial wall that the buckle teeth of the circle body of sealing ring can partly ride upon pot cover body, thus before cooking apparatus does not heats such as electric pressure cooking saucepan, when i.e. sealing ring descends in the raw, pot cover body can by installing hole and positioning convex coordinate and sealing ring is carried out dual fixing with the matched in clearance of groove by buckle teeth, thus can improve sealing ring in its natural state time and pot cover body between fixed effect.But it should be noted that here, when utilizing buckle teeth and groove matched in clearance, need suitably to choose the size that buckle teeth cooperates with groove, the size that i.e. buckle teeth and groove cooperate i.e. can not be excessive, produce with pot cover body after being otherwise easily caused this volume expansion of circle and interfere, but can not be too small, otherwise circle body can not effectively be fixed by the medial surface of pot cover body, thus when specifically used, can be by enclosing the external diameter of body, the expansion rate of circle body, the internal diameter of pot cover body and buckle teeth, the size that buckle teeth and groove are cooperated by the size of groove reasonably limits.
In technique scheme, it is preferable that described sealing ring is elastic seal ring.
In technique scheme, it is preferable that described sealing ring is made up of materials such as high temperature resistant, high voltage bearing silica gel.
It addition, the pot cover in above-described embodiment of providing of this utility model can also have a following additional technical feature:
In technique scheme, it is preferable that described positioning convex is provided with spigot surface on the one end away from described circle body.
In this technical scheme, by being arranged on of spigot surface, positioning convex is inserted in installing hole, and when stretching out installing hole, the resistance between positioning convex and installing hole can be reduced, so that positioning convex can slide in installing hole automatically along spigot surface, and then can simply and rapidly realize positioning convex and coordinate with installing hole grafting, to improve the installation effectiveness of sealing ring, and then user dismantle sealing ring to its clean after, this is internal, to improve Consumer's Experience can to attach it to pot cover rapidly.Specifically, can by positioning convex away from the upper and lower side of one end of circle body and left and right side respectively in receive, thus a spigot surface can be formed at positioning convex respectively away from upper and lower side and the left and right side of one end of circle body.Additionally, also chamfering can be arranged in the end of positioning convex, to reduce resistance during positioning convex insertion installing hole.
In technique scheme, it is preferable that the quantity of described installing hole is multiple, multiple described installing holes are symmetrical in the circumference of described pot cover body；Wherein, on described circle body, corresponding multiple described installing holes are provided with multiple described positioning convex.
In this technical scheme, multiple installing hole accordingly is set and positioning convex can realize the many places between sealing ring with pot cover body and be connected cooperation such that it is able to improve the connection reliability between sealing ring and pot cover body, wherein, preferably, the quantity of the positioning convex of installing hole is 3 to 6.Additionally, multiple installing holes are symmetrical in the circumference of pot cover body, it is possible to make sealing ring stress more equalize, thus sealed ring deformation can be avoided.
In technique scheme, it is preferable that the quantity of described buckle teeth is multiple, multiple described buckle teeths are symmetrical in the circumference of described pot cover body；Wherein, on described circle body, corresponding multiple described buckle teeths are provided with multiple described groove.
In this technical scheme, multiple buckle teeth accordingly and groove are set, the many places interference fit between sealing ring and pot cover body can be realized after sealing ring expanded by heating, it is thus possible to the bonding strength improved between sealing ring and pot cover body, fall to prevent sealing ring from being pulled from pot cover body by interior pot.Preferably, the quantity of buckle teeth and groove is 3 to 6.In addition, multiple buckle teeths are symmetrical in the circumference of pot cover body, sealing ring stress can be made more to equalize, thus sealed ring deformation can be avoided, simultaneously, multiple installing holes are the most symmetrical in the circumference of pot cover body, so that multiple buckle teeth can distribute alternately on the medial wall of pot cover body with multiple installing holes, the most multiple grooves also are able to distribute alternately on the medial wall of circle body with multiple positioning convex.
In technique scheme, it is preferable that the grab that oriented described circle body is circumferentially extending is set on described positioning convex, when described positioning convex stretches out described installing hole, the lateral wall phase buckle of described grab and described pot cover body.
In this technical scheme, grab can after sealing ring expanded by heating with the lateral wall phase buckle of pot cover body such that it is able to increase the bonding strength between positioning convex and pot cover body, to prevent sealing ring expanded by heating from coming off from pot cover body.Specifically, grab can form " individual " font with positioning convex, thus positioning convex can be facilitated to be inserted in installing hole.
In technique scheme, it is preferable that described sealing ring be arranged on described pot cover this most internal time, between described circle body and described pot cover body, there is gap.
In this technical scheme, sealing ring be arranged on pot cover this most internal time, between circle body and pot cover body, there is gap, so that sealing ring at pot cover, this most internal has certain expansion space, and then make enclose body under the effect of the High Temperature High Pressure of cooking apparatus can effective deformation, to improve the sealing property of cooking apparatus.
In technique scheme, it is preferable that the width in described gap is 0.5mm-3mm.
In technique scheme, it is preferable that described positioning convex and described circle body are integral type structure, and/or described buckle teeth is integral type structure with described pot cover body.
In this technical scheme, positioning convex and circle body, buckle teeth are integral type structure with pot cover body, the mechanical property of integral structure is good, on the one hand, can effectively ensure positioning convex and circle body, buckle teeth and the bonding strength of pot cover body, thus ensure sealing ring, the intensity of pot cover body, on the other hand, effectively reduce sealing ring, the difficulty of processing of pot cover body, positioning convex can be made into integration with pot cover body with circle body, buckle teeth, batch production, to improve production efficiency, reduces process materials cost.
The embodiment of this utility model second aspect provides a kind of cooking apparatus, including the pot cover described in pot and first aspect any one embodiment；Wherein, described pot cover is arranged in described pot.
The cooking apparatus that the embodiment of this utility model second aspect provides includes the pot cover that pot and this utility model first aspect any one embodiment provide, thus all beneficial effects that the pot cover with the offer of this utility model first aspect any one embodiment is had, do not repeat them here.
In technique scheme, it is preferable that described cooking apparatus includes electric pressure cooking saucepan or pressure cooker.
Additional aspect of the present utility model and advantage will become obvious in following description part, or recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will be apparent from easy to understand, wherein from combining the accompanying drawings below description to embodiment:
Fig. 1 is the structural representation of pot cover described in an embodiment of the present utility model；
Fig. 2 is the decomposition texture schematic diagram of pot cover described in an embodiment of the present utility model；
Fig. 3 is another structural representation of pot cover described in an embodiment of the present utility model；
Fig. 4 is the enlarged diagram in Fig. 3 at A.
Wherein, the corresponding relation between the reference in Fig. 1 to Fig. 4 and component names is:
1 pot cover body, 11 installing holes, 12 buckle teeths, 2 sealing rings, 21 circle bodies, 22 positioning convex, 221 spigot surfaces, 23 grooves.
Detailed description of the invention
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, with detailed description of the invention, this utility model is further described in detail below in conjunction with the accompanying drawings.It should be noted that in the case of not conflicting, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding this utility model; but; this utility model can be implemented to use other to be different from other modes described here, and therefore, protection domain of the present utility model is not limited by following public specific embodiment.
Referring to Fig. 1 to Fig. 4, the pot cover according to some embodiments of this utility model is described.
As depicted in figs. 1 and 2, the embodiment of this utility model first aspect provides a kind of pot cover, including: pot cover body 1, handle and sealing ring 2, specifically, installing hole 11 and buckle teeth 12 it is provided with on the medial wall of pot cover body 1, sealing ring 2 includes enclosing body 21 and the positioning convex 22 being arranged on the lateral wall of circle body 21 and groove 23, in positioning convex 22 can be plugged into installing hole 11 and stretch out installing hole 11, makes sealing ring 2 be removably mounted in pot cover body 1；Wherein, after sealing ring 2 expanded by heating, buckle teeth 12 can be with groove 23 interference fit.
The pot cover that embodiment according to this utility model first aspect provides, the handle including pot cover body 1, being arranged on pot cover body 1 and the sealing ring 2 being removably mounted in pot cover body 1, wherein, positioning convex 22 and groove 23 it is provided with on the lateral wall of sealing ring 2, installing hole 11 and buckle teeth 12 it is provided with on the medial wall of pot cover body 1, when specifically installing, in positioning convex 22 can be inserted into installing hole 11 and stretch out installing hole 11, thus just can realize the installation between sealing ring 2 and pot cover body 1.nullThis kind of fixed form，Before cooking apparatus does not heats such as electric pressure cooking saucepan，When i.e. sealing ring 2 descends in the raw，Due to sealing ring 2 not by the suction of interior pot，Thus sealing ring 2 i.e. can be reliably with coordinating of positioning convex 22 by installing hole 11、It is fixedly mounted in pot cover body 1，And after cooking apparatus expanded by heating，When i.e. sealing ring 2 is in hot，Again can be by the interference fit of the groove 23 of sealing ring 2 with buckle teeth 12，Increase the bonding strength between sealing ring 2 and pot cover body 1，Thus also be able to be clamped securely in pot cover body 1 sealing ring 2，Even and if then after sealing ring 2 expanded by heating，There is between sealing ring 2 and the interior pot of cooking apparatus certain suction，But owing to there is interference fit between buckle teeth 12 and groove 23，Therefore，When uncapping，Sealing ring 2 is not easy to be pulled from pot cover body 1 by interior pot fall，And then make sealing ring 2 before expanded by heating、Can be clamped securely in pot cover body 1 after expanded by heating.This kind of fixed form operation of sealing ring 2 simultaneously is simple, convenient disassembly, thus easily sealing ring 2 is carried out, and this kind of fixed form of sealing ring 2 is compared with the fixed form of existing sealing ring, eliminate the fixed structure such as steel ring or cover plate, thus simplify the structure of pot cover, reduce the cost of pot cover.
In addition; the groove 23 arranged on the lateral wall of circle body 21 is equivalent to weak point under superpressure seals; i.e. enclose under the effect that superpressure seals and easily occur that stress is concentrated at the groove 23 of body; thus crimp can preferentially occur at groove 23; and then gas is discharged at groove 23 in being prone to pot, and then cooking apparatus such as electric pressure cooking saucepan can be opened the effect of decompression protection.
In technique scheme, preferably, sealing ring 2 is before inflation, buckle teeth 12 and groove 23 can suitably carry out matched in clearance, i.e. in the buckle teeth 12 of the medial wall that the buckle teeth 12 of the circle body 21 of sealing ring can partly ride upon pot cover body 1, thus before cooking apparatus does not heats such as electric pressure cooking saucepan, when i.e. sealing ring 2 descends in the raw, pot cover body 1 can by installing hole 11 and positioning convex 22 coordinate and buckle teeth 12 and the matched in clearance of groove 23 carry out dual fixing to sealing ring 2, thus can improve sealing ring 2 in its natural state time and pot cover body 1 between fixed effect.But it should be noted that here, when utilizing buckle teeth 12 and groove 23 matched in clearance, need suitably to choose the size that buckle teeth 12 cooperates with groove 23, the size that i.e. buckle teeth 12 and groove 23 cooperate i.e. can not be excessive, otherwise it is easily caused after circle body 21 expands to produce with pot cover body 1 and interferes, but can not be too small, otherwise circle body 21 can not effectively be fixed by the medial surface of pot cover body 1, thus when specifically used, can be by enclosing the external diameter of body 21, the expansion rate of circle body 21, the internal diameter of pot cover body 1 and buckle teeth 12, the size that buckle teeth 12 and groove 23 are cooperated by the size of groove 23 reasonably limits.
In technique scheme, it is preferable that sealing ring 2 is elastic seal ring.
In technique scheme, it is preferable that sealing ring 2 is made up of materials such as high temperature resistant, high voltage bearing silica gel.
In technique scheme, it is preferable that as shown in Figure 3 and Figure 4, positioning convex 22 is provided with spigot surface 221 on the one end away from circle body 21.
In this technical scheme, by being arranged on of spigot surface 221, positioning convex 22 is inserted in installing hole 11, and when stretching out installing hole 11, the resistance between positioning convex 22 and installing hole 11 can be reduced, so that positioning convex 22 can slide in installing hole 11 along spigot surface 221 automatically, and then can simply and rapidly realize positioning convex 22 and coordinate with installing hole 11 grafting, to improve the installation effectiveness of sealing ring 2, and then user dismantle sealing ring 2 to its clean after, can attach it to rapidly in pot cover body 1, to improve Consumer's Experience.Specifically, can by positioning convex 22 away from the upper and lower side of one end of circle body 21 and left and right side respectively in receive, thus a spigot surface 221 can be formed at positioning convex 22 respectively away from upper and lower side and the left and right side of one end of circle body 21.Additionally, also chamfering can be arranged in the end of positioning convex 22, to reduce resistance when positioning convex 22 inserts installing hole 11.
In technique scheme, it is preferable that as depicted in figs. 1 and 2, the quantity of installing hole 11 is multiple, and multiple installing holes 11 are symmetrical in the circumference of pot cover body 1；Wherein, on circle body 21, corresponding multiple installing holes 11 are provided with multiple positioning convex 22.
In this technical scheme, multiple installing hole accordingly 11 is set and positioning convex 22 can realize the many places between sealing ring 2 with pot cover body 1 and be connected cooperation, it is thus possible to the connection reliability improved between sealing ring 2 and pot cover body 1, wherein, preferably, the quantity of the positioning convex 22 of installing hole 11 is 3 to 6.Additionally, multiple installing holes 11 are symmetrical in the circumference of pot cover body 1, it is possible to make sealing ring 2 stress more equalize, thus sealing ring 2 can be avoided to deform.
In technique scheme, it is preferable that as depicted in figs. 1 and 2, the quantity of buckle teeth 12 is multiple, and multiple buckle teeths 12 are symmetrical in the circumference of pot cover body 1；Wherein, on circle body 21, corresponding multiple buckle teeths 12 are provided with multiple groove 23.
In this technical scheme, multiple buckle teeth 12 can be symmetrical arranged in the circumference of pot cover body 1, and enclosing corresponding multiple grooves 23 on body 21, thus by arranging multiple buckle teeth accordingly 12 and groove 23, the many places interference fit between sealing ring 2 and pot cover body 1 can be realized after sealing ring 2 expanded by heating, it is thus possible to the bonding strength improved between sealing ring 2 and pot cover body 1, fall to prevent sealing ring 2 from being pulled from pot cover body 1 by interior pot.Preferably, the quantity of buckle teeth 12 and groove 23 is 3 to 6.In addition, multiple buckle teeths 12 are symmetrical in the circumference of pot cover body 1, sealing ring 2 stress can be made more to equalize, thus sealing ring 2 can be avoided to deform, simultaneously, multiple installing holes 11 are the most symmetrical in the circumference of pot cover body 1, so that multiple buckle teeth 12 can distribute alternately on the medial wall of pot cover body 1 with multiple installing holes 11, the most multiple grooves 23 also are able to distribute alternately on the medial wall of circle body 21 with multiple positioning convex 22.
In technique scheme, it is preferable that the grab that directed cycle body 21 is circumferentially extending is set on positioning convex 22, when positioning convex 22 stretches out installing hole 11, the lateral wall phase buckle of grab and pot cover body 1.
In this technical scheme, grab can after sealing ring 2 expanded by heating with the lateral wall phase buckle of pot cover body 1 such that it is able to increase the bonding strength between positioning convex 22 and pot cover body 1, to prevent sealing ring 2 expanded by heating from coming off from pot cover body 1.Specifically, grab can form " individual " font with positioning convex 22, thus positioning convex 22 can be facilitated to be inserted in installing hole 11.
In technique scheme, it is preferable that when sealing ring 2 is arranged in pot cover body 1, between circle body 21 and pot cover body 1, there is gap.
In this technical scheme, when sealing ring 2 is arranged in pot cover body 1, between circle body 21 and pot cover body 1, there is gap, so that sealing ring 2 has certain expansion space in pot cover body 1, and then make enclose body 21 under the effect of the High Temperature High Pressure of cooking apparatus can effective deformation, to improve the sealing property of cooking apparatus.
In technique scheme, it is preferable that the width in gap is 0.5mm-3mm.
In technique scheme, it is preferable that as shown in Figure 3 and Figure 4, positioning convex 22 is integral type structure with circle body 21, as in figure 2 it is shown, buckle teeth 12 and pot cover body 1 are integral type structure.
In this technical scheme, positioning convex 22 and circle body 21, buckle teeth 12 are integral type structure with pot cover body 1, the mechanical property of integral structure is good, on the one hand, can effectively ensure positioning convex 22 and circle body 21, buckle teeth 12 and the bonding strength of pot cover body 1, thus ensure sealing ring 2, the intensity of pot cover body 1, on the other hand, effectively reduce sealing ring 2, the difficulty of processing of pot cover body 1, positioning convex 22 can be made into integration with pot cover body 1 with circle body 21, buckle teeth 12, batch production, to improve production efficiency, reduces process materials cost.
The embodiment of this utility model second aspect provides a kind of cooking apparatus, including the pot cover in pot and first aspect any one embodiment；Wherein, pot cover is arranged in pot.
The cooking apparatus that the embodiment of this utility model second aspect provides includes the pot cover that any one embodiment of pot and this utility model first aspect provides, thus all beneficial effects that the pot cover with the offer of this utility model first aspect any one embodiment is had, do not repeat them here.
In technique scheme, it is preferable that cooking apparatus includes electric pressure cooking saucepan or pressure cooker.
In the description of this specification, term " connects ", " installation ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixing connection, it is also possible to is to removably connect, or is integrally connected；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In the description of this specification, the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment of the present utility model 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 combine in any one or more embodiments or example in an appropriate manner.
These are only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. a pot cover, it is characterised in that including:
Pot cover body, the medial wall of described pot cover body is provided with installing hole and buckle teeth；
Handle, is arranged on described pot cover body；
Sealing ring, described sealing ring includes enclosing body and the positioning convex that is arranged on the lateral wall of described circle body and groove, and in described positioning convex can be plugged into described installing hole and stretch out described installing hole, this is the most internal to make described sealing ring be arranged on described pot cover；
Wherein, after described sealing ring expanded by heating, described buckle teeth can be with described groove interference fit.
Pot cover the most according to claim 1, it is characterised in that
Described positioning convex is provided with spigot surface on the one end away from described circle body.
Pot cover the most according to claim 1, it is characterised in that
The quantity of described installing hole is multiple, and multiple described installing holes are symmetrical in the circumference of described pot cover body；
Wherein, on described circle body, corresponding multiple described installing holes are provided with multiple described positioning convex.
Pot cover the most according to claim 1, it is characterised in that
The quantity of described buckle teeth is multiple, and multiple described buckle teeths are symmetrical in the circumference of described pot cover body；
Wherein, on described circle body, corresponding multiple described buckle teeths are provided with multiple described groove.
Pot cover the most according to claim 1, it is characterised in that
The grab that oriented described circle body is circumferentially extending is set on described positioning convex, when described positioning convex stretches out described installing hole, the lateral wall phase buckle of described grab and described pot cover body.
Pot cover the most according to claim 1, it is characterised in that
Described sealing ring be arranged on described pot cover this most internal time, between described circle body and described pot cover body, there is gap.
Pot cover the most according to any one of claim 1 to 6, it is characterised in that
Described positioning convex and described circle body are integral type structure.
Pot cover the most according to any one of claim 1 to 6, it is characterised in that
Described buckle teeth and described pot cover body are integral type structure.
9. a cooking apparatus, it is characterised in that including:
Pot；With
Pot cover as according to any one of claim 1 to 8；
Wherein, described pot cover is arranged in described pot.
Cooking apparatus the most according to claim 9, it is characterised in that
Described cooking apparatus is electric pressure cooking saucepan or pressure cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155504.5U CN205410848U (en) | 2016-02-29 | 2016-02-29 | Pot cover and cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155504.5U CN205410848U (en) | 2016-02-29 | 2016-02-29 | Pot cover and cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205410848U true CN205410848U (en) | 2016-08-03 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620155504.5U Active CN205410848U (en) | 2016-02-29 | 2016-02-29 | Pot cover and cooking utensil |
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| CN (1) | CN205410848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109428293A (en) * | 2017-08-23 | 2019-03-05 | 矢崎总业株式会社 | Electric circuit connection container |
-
2016
- 2016-02-29 CN CN201620155504.5U patent/CN205410848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109428293A (en) * | 2017-08-23 | 2019-03-05 | 矢崎总业株式会社 | Electric circuit connection container |
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