CN207627060U - Electric pressure cooking saucepan - Google Patents

Abstract

The utility model provides a kind of electric pressure cooking saucepan, including：The jacket of pot body, lid and microswitch, pot body is equipped with heavy platform, and heavy platform has the first end wall and the second end wall along jacket radial direction, is formed on the first end wall of heavy platform and skids off notch；Lid can detach or cover conjunction with pot body, and the lower surface of lid is equipped with limit convex closure, and limit convex closure is inserted into heavy platform and can be slided along the circumferential direction of jacket in heavy platform, and limit convex closure can skid off heavy platform by skidding off barbed portion；Microswitch is mounted in heavy platform, and when limit convex closure is inserted into heavy platform and limits the spacing between convex closure and the second end wall of heavy platform more than preset value, microswitch is limited convex closure and presses and be off always.Above-mentioned technical proposal, limit convex closure can skid off heavy platform by skidding off barbed portion, to ensure limit convex closure with sufficiently large sliding stroke, it is ensured that under the premise of folding lid safety, reduce the width of jacket heavy platform, promote the cosmetic look of product.

Description

Electric pressure cooking saucepan

Technical field

The utility model is related to kitchen utensils fields, more specifically, are related to a kind of electric pressure cooking saucepan.

Background technology

Existing jacket convex closure structure, as depicted in figs. 1 and 2, since microswitch 30' is normal open state, to meet The safety requirements of pressure cooker product, upper cap assembly is during screwing when being only more than certain value with the fastening amount of outer pot pot tooth Microswitch could be normal open state, and microswitch needs to disconnect in the rotary course less than this value, and product cannot lead to Electricity, therefore in the security performance to meet product, jacket when coordinating with upper cap assembly, on jacket with upper cap assembly convex closure The jacket convex closure 20' of 10' cooperations is oversized, causes the appearance of product entirety uncoordinated, leverages the aesthetic feeling of product, To reduce the desire to purchase of consumer, product competition dynamics is caused to decline.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.

For this purpose, the purpose of the utility model is to provide a kind of electric pressure cooking saucepans.

To achieve the above object, the technical solution of the utility model provides a kind of electric pressure cooking saucepan, including：Pot body, it is described The jacket of pot body is equipped with heavy platform, and the heavy platform has the first end wall and the second end wall along jacket radial direction, described It is formed on first end wall of heavy platform and skids off notch；Lid can detach or cover conjunction, the lower surface of the lid with the pot body Equipped with limit convex closure, the limit convex closure is inserted into the heavy platform and can be in the heavy platform along the circumferential direction of the jacket Sliding, and the limit convex closure can skid off the heavy platform by the barbed portion that skids off；And microswitch, it is described heavy to be mounted on On platform, the spacing that the limit convex closure is inserted between the heavy platform and the limit convex closure and the second end wall of the heavy platform is big When preset value, the microswitch is pressed and is off by the limit convex closure always.

The electric pressure cooking saucepan that the utility model above-mentioned technical proposal provides, by the way that limit convex closure is arranged in the lower surface of lid, Correspondingly increase heavy platform on jacket, realizes that folding lid fool proof and Anti-dislocation are closed using the cooperation of limit convex closure and heavy platform Lid, ensures the normal realization of folding lid；And during lid screws between limit convex closure and the second end wall of heavy platform When away from more than preset value, i.e., the fastening amount of pot cover buckle teeth and the outer pot pot tooth in pot body when lid during screwing on lid When less than certain value, microswitch is limited convex closure and presses and be off, and ensures the safety of product folding lid； It is formed on first end wall of heavy platform and skids off notch, so that limit convex closure is skidded off heavy platform by skidding off barbed portion, both protect in this way Card limit convex is surrounded by sufficiently large sliding stroke, to ensure that pot cover buckle teeth and outer pot pot tooth have sufficiently large fastening amount, and effectively Width dimensions of the heavy platform along jacket circumferential direction are reduced, i.e., under the premise of ensureing product folding lid safety, are greatly reduced The width dimensions of jacket heavy platform, make the overall appearance of product obtain beautifying significantly, improve product and regarded to consumer Feel that impact effect solves in the prior art to improve the competitiveness of product since jacket convex closure and upper cap assembly are convex It wraps in the problem for coordinating the when of limiting to cause jacket convex closure oversized.

In addition, the electric pressure cooking saucepan that the utility model above-mentioned technical proposal provides can also have following additional technical feature：

In the above-mentioned technical solutions, the limit convex closure includes：First limiting section has first along lid radial direction End wall and the second end wall, the first end wall of first limiting section, the second end wall can respectively with the first end wall of the heavy platform, Second end wall abuts；With the second limiting section, it is located on the outside of first limiting section, first limiting section is inserted into the heavy platform When spacing between interior and described first limiting section and the second end wall of the heavy platform is more than preset value, the microswitch begins It is pressed and is off by second limiting section eventually.

Lid, with the cooperation position of jacket, limits the first end wall and jacket of the first limiting section of convex closure in rotary course The first end wall cooperation limit the right (or left side) position of heavy platform, limits the second end wall and jacket heavy platform of the first limiting section of convex closure The second end wall cooperation limit the left side (or the right) position, to ensure that pot cover buckle teeth and outer pot pot tooth have sufficiently large use level；The Two limiting sections to microswitch in lid rotary course for playing the role of pressing, to ensure microswitch during closing lid It is off, ensures the safety of closing lid.

In the above-mentioned technical solutions, second limiting section has the first end wall and second end along lid radial direction First end wall of wall, second limiting section goes out first limiting section along the circumferentially extending of the lid, so that described first When limiting section is abutted with the first end wall of the heavy platform, the first end wall of second limiting section skids off institute by the notch that skids off State heavy platform.

First end wall of the second limiting section goes out the first limiting section along the circumferentially extending of lid, so that the first limiting section and heavy platform The first end wall abut when, the first end wall of the second limiting section skids off heavy platform by skidding off notch, to make the size of heavy platform Will not hinder the sliding stroke of the second limiting section, will not it is larger due to the width dimensions of the second limiting section and influence first limit Sliding stroke of the portion along jacket circumferential direction, it is ensured that the safety of folding lid.

In the above-mentioned technical solutions, the second end wall of second limiting section and the second end wall of first limiting section are flat Together or the second end wall of first limiting section goes out second limiting section along the circumferentially extending of the lid.

To realize that the second end wall of the first limiting section is abutted with the second end wall of heavy platform, the second end of the second limiting section is avoided Wall causes to interfere, and the second end wall that can design the second limiting section is concordant with the second end wall of the first limiting section, or design first Second end wall of limiting section slightly extends the second limiting section along the circumferential direction of lid；It is of course also possible to design the of the second limiting section Two end walls slightly extend the first limiting section along the circumferential direction of lid, and the second end wall of the second end wall and heavy platform that make the second limiting section supports It connects, can equally realize above-mentioned purpose.

In the above-mentioned technical solutions, the inside of second limiting section is connected with the outside of first limiting section and is configured to One, and enclosed between the inside of second limiting section and the first end wall of first limiting section and set out evacuation inside groove.

First limiting section is integrated with the second limiting section construction, keeps the structure of limit convex closure simple, and processing is simple；And It is enclosed between the inside of two limiting sections and the first end wall of the first limiting section and sets out evacuation inside groove, in lid rotary course, to make The lateral surface of jacket can slide at the evacuation inside groove and the first end wall of the second limiting section can skid off notch cunning through this Go out to the outside of the lateral surface of jacket.

In the above-mentioned technical solutions, the first end wall of second limiting section has from the top down gradually to second limit The second inclined guiding surface in end wall direction in position portion.

The setting of guiding surface, convenient for passed through in lid rotary course the guiding surface to microswitch apply by Pressure acts on.

In any of the above-described technical solution, the lid has the lid for outwardly protruding formation by the lid Assembly convex closure, the limit convex are packaged on the lower surface of the lid assembly convex closure；The lateral surface of the jacket have to The jacket convex closure that outer protrusion is formed, the heavy platform are opened on the upper surface of the jacket convex closure.

Lid has outwardly protrudes the lid assembly convex closure formed, the lower surface of lid assembly convex closure by the lateral surface of lid It is downwardly protrude to form the limit convex closure, such user, only need to be by the lid assembly on lid when lid to be assembled in pot body Heavy platform on convex closure alignment housings cover is placed, you can realizes the heavy platform being inserted into the limit convex closure on lid on jacket It is interior, without lean to one side observation positioned at lid lower surface limit convex closure whether alignment housings cover heavy platform and be inserted into jacket It is convenient for the user to operate in heavy platform.

In the above-mentioned technical solutions, the notch that skids off is formed in the one end of the jacket convex closure radially, so that The limit convex closure can by it is described skid off barbed portion skid off the heavy platform and the lateral surface that slides into the jacket it is outer Side.

It skids off notch and is formed in the one end of jacket convex closure radially, skidded off convenient for limit convex closure by skidding off barbed portion Heavy platform and slide into jacket lateral surface outside, so that it is guaranteed that lid have enough sliding strokes.

In the above-mentioned technical solutions, the lid includes：Cover and the inner cover being installed on the cover, the cover and The inner cover jointly constructs go out the lid assembly convex closure, and the limit convex is packaged on the lower surface of the inner cover.

Cover and inner cover jointly constructs go out lid assembly convex closure, and specifically, inner cover has the lateral surface convex by inner cover Go out the inner cover convex closure to be formed, cover has the cover convex closure being coated on the outside of inner cover convex closure, and cover convex closure is as appearance, user It can be according to the position of the location determination inner cover convex closure of cover convex closure；Limit convex is packaged on the lower surface of inner cover convex closure, preferably Ground, limit convex closure, inner cover convex closure and inner cover are integrally formed, easy to process, and ensure the stability of structure.

In any of the above-described technical solution, the heavy platform is along the periphery of the width and the jacket of jacket circumferential direction The ratio of circumference is more than 30 °/360 ° and is less than or equal to 45 °/360 °.

The rotation angle of lid is 30 ° or so when being commonly designed folding lid in the prior art, and matched jacket is convex Packet accounts for 50 °/360 ° or so of the periphery circumference of jacket along the width of jacket circumferential direction so that the size of jacket convex closure Greatly, unsightly；In above-mentioned technical proposal, since the limit convex closure on lid can skid off barbed portion by the heavy platform of jacket Skid off heavy platform, therefore heavy platform is very big without design along the width dimensions of jacket circumferential direction, it will be able to ensure pot cover buckle teeth and outside Pot pot tooth has sufficiently large fastening amount, and ensures before pot cover buckle teeth and outer pot pot tooth have sufficiently large fastening amount, and fine motion is opened Pass is limited convex closure and presses and be off always, it is ensured that the safety of folding lid；Preferably, design heavy platform is along shell The ratio for covering the periphery circumference of circumferential width and jacket is more than 30 °/360 ° and is less than or equal to 45 °/360 °, to keep away The width dimensions for exempting from heavy platform are too small and cannot be guaranteed that lid and pot body have sufficiently large fastening amount, while avoiding the broad-ruler of heavy platform Very little cosmetic look that is excessive and influencing product.

The additional aspect and advantage of the utility model will become apparent in following description section, or new by this practicality The practice of type is recognized.

Description of the drawings

The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment Become apparent and is readily appreciated that, wherein：

Fig. 1 is the overlooking structure diagram of electric pressure cooking saucepan in the prior art；

Fig. 2 is the present invention looks up structural representation of lid in Fig. 1；

Fig. 3 is the dimensional structure diagram of electric pressure cooking saucepan described in the utility model one embodiment；

Fig. 4 is the present invention looks up structural representation of lid in Fig. 3；

Fig. 5 is the dimensional structure diagram of jacket in Fig. 3.

Wherein, the correspondence in Fig. 1 and Fig. 2 between reference numeral and component names is：

The upper cap assembly convex closures of 10', 20' jacket convex closures, 30' microswitches；

Correspondence in Fig. 3 to Fig. 5 between reference numeral and component names is：

1 electric pressure cooking saucepan, 10 jackets, 101 heavy platforms, 102 first end walls, 103 second end walls, 104 skid off notch, outside 105 Clamshell convex closure, 20 lids, 21 limit convex closures, 22 first limiting sections, 221 first end walls, 222 second end walls, 23 second limiting sections, 231 first end walls, 232 second end walls, 24 evacuation inside grooves, 25 lid assembly convex closures, 30 microswitches.

Specific implementation mode

In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality It is novel to be implemented different from mode described here using other, therefore, the scope of protection of the utility model not by The limitation of following public specific embodiment.

3 to Fig. 5 the electric pressure cooking saucepan according to some embodiments of the utility model is described with reference to the accompanying drawings.

As shown in Figures 3 to 5, according to a kind of electric pressure cooking saucepan 1 of the utility model some embodiments offer, including：Pot body, Lid 20 and microswitch 30.

Specifically, the jacket 10 of pot body is equipped with heavy platform 101, and heavy platform 101 has along the radial first end of jacket 10 Wall 102 and the second end wall 103 are formed on first end wall 102 of heavy platform 101 and skid off notch 104；Lid 20 can be with pot body point From or lid close, the lower surface of lid 20 is equipped with limit convex closure 21, and limit convex closure 21 is inserted into heavy platform 101 and can be in heavy platform 101 The interior circumferential direction sliding along jacket 10, and limit convex closure 21 can skid off heavy platform 101 by skidding off 104 part of notch；Microswitch 30 are mounted in heavy platform 101, limit convex closure 21 be inserted into heavy platform 101 and limit convex closure 21 and heavy platform 101 the second end wall 103 it Between spacing be more than preset value when, microswitch 30 be limited always convex closure 21 press and be off.

The electric pressure cooking saucepan 1 that the utility model above-mentioned technical proposal provides, by the way that limit convex is arranged in the lower surface of lid 20 Packet 21 correspondingly increases heavy platform 101 on jacket 10, and folding lid is realized using the cooperation of limit convex closure 21 and heavy platform 101 Fool proof and Anti-dislocation closing lid ensure the normal realization of folding lid；And when limit convex closure 21 and heavy platform during lid 20 screws When spacing between 101 the second end wall 103 is more than preset value, i.e., when pot cover of the lid 20 during screwing on lid 20 is buckled When tooth and the fastening amount of the outer pot pot tooth in pot body are less than certain value, microswitch 30 is limited convex closure 21 and presses and in disconnected Open state ensures the safety of product folding lid；It is formed on the first end wall 102 of heavy platform 101 and skids off notch 104, make limit Position convex closure 21 can skid off heavy platform 101 by skidding off 104 part of notch, both ensure that limiting convex closure 21 has sufficiently large sliding row in this way Journey, to ensure that pot cover buckle teeth and outer pot pot tooth have sufficiently large fastening amount, and it is circumferential along jacket 10 to effectively reduce heavy platform 101 Width dimensions greatly reduce the width of 10 heavy platform 101 of jacket that is, under the premise of ensureing product folding lid safety Size makes the overall appearance of product obtain beautifying significantly, improves visual impact of the product to consumer, to improve The competitiveness of product solves in the prior art since 10 convex closure of jacket and upper cap assembly convex closure are coordinating the when of limiting to cause The oversized problem of 10 convex closure of jacket.

It should be noted that in above-described embodiment, heavy platform 101 has along the first radial end wall 102 of jacket 10 and the Two end walls 103, the radial direction of the jacket are to be not specific to absolute radial direction for the circumferential direction of jacket, be only that Indicate be in heavy platform 101 setting direction substantially along the radial end walls of jacket 10.

In one embodiment of the utility model, as shown in Figure 3 and Figure 4, limit convex closure 21 includes：First limiting section 22 With the second limiting section 23 positioned at 22 outside of the first limiting section, the first limiting section 22 has along the first radial end wall of lid 20 221 and second end wall 222, the first end wall 221 of the first limiting section 22, the second end wall 222 can respectively with heavy platform 101 first End wall 102, the second end wall 103 abut；Second limiting section 23 is located at 22 outside of the first limiting section, and the first limiting section 22 is inserted into heavy platform When spacing in 101 and between the first limiting section 22 and the second end wall 103 of heavy platform 101 is more than preset value, microswitch 30 begins It is pressed and is off by the second limiting section 23 eventually.

Lid 20, with the cooperation position of jacket 10, limits the first end wall of 21 first limiting section 22 of convex closure in rotary course 221 with the first end wall 102 of 10 heavy platform 101 of jacket cooperation limit the right (or left side) position, limit 21 first limiting section of convex closure The the second end wall 103 cooperation limit left side (or the right) position of 22 the second end wall 222 and 10 heavy platform 101 of jacket, to ensure pot Cover buckle tooth and outer pot pot tooth have sufficiently large use level；Second limiting section 23 is used in 20 rotary course of lid to microswitch 30 play the role of pressing, to ensure that microswitch 30 is off during closing lid, ensures the safety of closing lid.

Further, as shown in figure 4, the second limiting section 23 has along the first radial end wall 231 of lid 20 and second end First end wall 231 of wall 232, the second limiting section 23 goes out the first limiting section 22 along the circumferentially extending of lid 20, so that the first limit When portion 22 is abutted with the first end wall 102 of heavy platform 101, the first end wall 231 of the second limiting section 23 by skid off notch 104 skid off it is heavy Platform 101.

First end wall 231 of the second limiting section 23 goes out the first limiting section 22 along the circumferentially extending of lid 20, so that the first limit When position portion 22 is abutted with the first end wall 102 of heavy platform 101, the first end wall 231 of the second limiting section 23 is skidded off by skidding off notch 104 Heavy platform 101 will not be due to second to make the size of heavy platform 101 not hinder the sliding stroke of the second limiting section 23 The width dimensions of limiting section 23 are larger and influence the first limiting section 22 along the circumferential sliding stroke of jacket 10, it is ensured that folding lid Safety.

In one specific embodiment, as shown in figure 4, the second end wall 232 of the second limiting section 23 and the first limiting section 22 Second end wall 222 is concordant.

In another specific embodiment, the second end wall 222 of the first limiting section 22 goes out second along the circumferentially extending of lid 20 Limiting section 23.

To realize that the second end wall 222 of the first limiting section 22 is abutted with the second end wall 103 of heavy platform 101, the second limit is avoided Second end wall 232 in position portion 23 causes to interfere, and can design the second end wall 232 and the first limiting section 22 of the second limiting section 23 Second end wall 222 is concordant, or the second end wall 222 of the first limiting section 22 of design slightly extends the second limit along the circumferential direction of lid 20 Portion 23；It is of course also possible to which the second end wall 232 for designing the second limiting section 23 slightly extends the first limiting section along the circumferential direction of lid 20 22, the second end wall 232 for making the second limiting section 23 is abutted with the second end wall 103 of heavy platform 101, can equally realize above-mentioned mesh 's.

In one embodiment of the utility model, as shown in figure 4, the inside of the second limiting section 23 and the first limiting section 22 The outside construction that is connected be integrated, and enclose and set between the inside of the second limiting section 23 and the first end wall 221 of the first limiting section 22 Go out to avoid inside groove 24.

First limiting section 22 is integrated with the second limiting section 23 construction, keeps the structure of limit convex closure 21 simple, and processing is simple； And enclosed between the inside of the second limiting section 23 and the first end wall 221 of the first limiting section 22 and set out evacuation inside groove 24, to cover In 20 rotary course of body, enable the lateral surface of jacket 10 slide at the evacuation inside groove 24 and the of the second limiting section 23 One end wall 231 can skid off the outside that notch 104 slides out to the lateral surface of jacket 10 through this.

Preferably, as shown in Figure 3 and Figure 4, the first end wall 231 of the second limiting section 23 has from the top down gradually to second The inclined guiding surface in 232 direction of the second end wall of limiting section 23.

The setting of guiding surface applies microswitch 30 convenient for passing through the guiding surface in 20 rotary course of lid Pressing is added to act on；It should be noted that it is described refer to from the top down when cover cap is closed onto pot body from the top down.

In some embodiments of the utility model, as shown in figure 4, lid 20 has by the outwardly convex of lid 20 Go out the lid assembly convex closure 25 to be formed, limit convex closure 21 is located on the lower surface of lid assembly convex closure 25；As shown in figure 5, shell The lateral surface of cover 10, which has, outwardly protrudes the jacket convex closure 105 to be formed, and heavy platform 101 is opened in the upper table of jacket convex closure 105 On face.

Lid 20 has outwardly protrudes the lid assembly convex closure 25 formed, lid assembly convex closure 25 by the lateral surface of lid 20 Lower surface be downwardly protrude to form the limit convex closure 21, such user when lid 20 is assembled in pot body, only need to be by lid The heavy platform 101 on 25 alignment housings cover 10 of lid assembly convex closure on 20 is placed, you can is realized the limit on lid 20 Convex closure 21 is inserted into the heavy platform 101 on jacket 10, and without leaning to one side, observation is positioned at the limit convex closure 21 of 20 lower surface of lid The heavy platform 101 of no alignment housings cover 10 is simultaneously inserted into the heavy platform 101 of jacket 10, convenient for the user to operate.

Further, as shown in figure 5, skidding off notch 104 is formed in the one end of jacket convex closure 105 radially, so that Limit convex closure 21 can skid off heavy platform 101 by skidding off 104 part of notch and slide into the outside of the lateral surface of jacket 10.

It skids off notch 104 and is formed in the one end of jacket convex closure 105 radially, convenient for limit convex closure 21 by skidding off notch 104 parts skid off heavy platform 101 and slide into the outside of the lateral surface of jacket 10, so that it is guaranteed that lid 20 has enough cunnings Dynamic stroke.

In one embodiment of the utility model, as shown in figure 4, lid 20 includes：It cover and is installed on cover Inner cover, cover and inner cover jointly constructs go out lid assembly convex closure 25, and limit convex closure 21 is located on the lower surface of inner cover.

Cover and inner cover jointly constructs go out lid assembly convex closure 25, and specifically, inner cover has by being faced out on the outside of inner cover The inner cover convex closure formed is protruded, there is cover the cover convex closure being coated on the outside of inner cover convex closure, cover convex closure to be used as appearance It family can be according to the position of the location determination inner cover convex closure of cover convex closure；Limit convex closure 21 is located on the lower surface of inner cover convex closure, Preferably, convex closure 21, inner cover convex closure and inner cover is limited to be integrally formed, it is easy to process, and ensure the stability of structure.

Preferably, heavy platform 101 is more than along the ratio of jacket 10 circumferential width and the periphery circumference of jacket 10 30 °/360 ° and be less than or equal to 45 °/360 °.

The rotation angle of lid is 30 ° or so when being commonly designed folding lid in the prior art, and matched jacket is convex Packet accounts for 50 °/360 ° or so of the periphery circumference of jacket along the width of jacket circumferential direction so that the size of jacket convex closure Greatly, unsightly；In above-mentioned technical proposal, since the limit convex closure 21 on lid 20 can be by the cunning of the heavy platform 101 of jacket 10 Go out 104 part of notch and skid off heavy platform 101, therefore heavy platform 101 is very big without designing along the circumferential width dimensions of jacket 10, just It can ensure that pot cover buckle teeth and outer pot pot tooth have sufficiently large fastening amount, and ensure to have with outer pot pot tooth in pot cover buckle teeth sufficiently large Fastening amount before, microswitch 30 be limited always convex closure 21 press and be off, it is ensured that the safety of folding lid Property；Preferably, design heavy platform 101 along the ratio of the circumferential width of jacket 10 and the periphery circumference of jacket 10 be more than 30 °/ 360 ° and be less than or equal to 45 °/360 °, the width dimensions to avoid heavy platform 101 it is too small and cannot be guaranteed lid 20 have with pot body Sufficiently large fastening amount, while avoiding the width dimensions of heavy platform 101 excessive and influencing the cosmetic look of product.

Specifically, heavy platform 101 along the ratio of the circumferential width of jacket 10 and the periphery circumference of jacket 10 be 32 °/ 360°、35°/360°、37°/360°、40°/360°、42°/360°、45°/360°.Certainly, heavy platform 101 is circumferential along jacket 10 Width dimensions be not limited to above-mentioned specific restriction, can be rationally designed according to the size of actual product, without departing from this The design concept of utility model, should be within the protection scope of the present utility model.

In conclusion the electric pressure cooking saucepan that the utility model embodiment provides, by the way that limit convex is arranged in the lower surface of lid Packet, correspondingly increases heavy platform on jacket, and folding lid fool proof and Anti-dislocation are realized using the cooperation of limit convex closure and heavy platform Closing lid ensures the normal realization of folding lid；And be formed on the first end wall of heavy platform and skid off notch, enable limit convex closure by Skid off barbed portion and skid off heavy platform, both ensured that limit convex was surrounded by sufficiently large sliding stroke in this way, with ensure pot cover buckle teeth with it is outer Pot pot tooth has sufficiently large fastening amount, and effectively reduces width dimensions of the heavy platform along jacket circumferential direction, that is, is ensureing that product opens Under the premise of closing lid safety, the width dimensions of jacket heavy platform are greatly reduced, the overall appearance of product is made to have obtained greatly Big beautification, improves visual impact of the product to consumer, to improve the competitiveness of product.

In the description of the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should all It is interpreted broadly, for example, " connection " may be fixed connection or may be dismantle connection, or integral connection, or is electrically connected It connects；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art, may be used To understand the concrete meaning of above-mentioned term in the present invention as the case may be.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiments or example In can be combined in any suitable manner.

The preferred embodiment that these are only the utility model, is not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of electric pressure cooking saucepan, which is characterized in that including：

Pot body, the jacket of the pot body are equipped with heavy platform, the heavy platform have the first end wall along the jacket radial direction with Second end wall is formed on the first end wall of the heavy platform and skids off notch；

Lid, can detach or cover conjunction with the pot body, and the lower surface of the lid is equipped with limit convex closure, the limit convex closure energy It is enough inserted into the heavy platform and can be slided along the circumferential of the jacket in the heavy platform, and the limit convex closure can be by institute It states and skids off barbed portion and skid off the heavy platform；With

Microswitch is mounted in the heavy platform, and the limit convex closure is inserted into the heavy platform and the limit convex closure sinks with described When spacing between second end wall of platform is more than preset value, the microswitch is pressed and is in by the limit convex closure always Off-state.

2. electric pressure cooking saucepan according to claim 1, which is characterized in that the limit convex closure includes：

First limiting section has the first end wall and the second end wall along lid radial direction, the first end of first limiting section Wall, the second end wall can be abutted with the first end wall of the heavy platform, the second end wall respectively；With

Second limiting section is located on the outside of first limiting section, and first limiting section is inserted into the heavy platform and described first When spacing between limiting section and the second end wall of the heavy platform is more than the preset value, the microswitch is always by described the Two limiting sections are pressed and are off.

3. electric pressure cooking saucepan according to claim 2, which is characterized in that

Second limiting section have along lid radial direction the first end wall and the second end wall, the first of second limiting section End wall goes out first limiting section along the circumferentially extending of the lid, so that the first end of first limiting section and the heavy platform When wall abuts, the first end wall of second limiting section skids off the heavy platform by the notch that skids off.

4. electric pressure cooking saucepan according to claim 3, which is characterized in that

Second end wall of second limiting section is concordant with second end wall of the first limiting section or first limiting section Second end wall goes out second limiting section along the circumferentially extending of the lid.

5. electric pressure cooking saucepan according to claim 3, which is characterized in that

The inside of second limiting section, which is connected to construct with the outside of first limiting section, to be integrated, and second limiting section Inside and the first end wall of first limiting section between enclose and set out evacuation inside groove.

6. electric pressure cooking saucepan according to claim 3, which is characterized in that

First end wall of second limiting section has gradually to incline to the second end wall direction of second limiting section from the top down Oblique guiding surface.

7. electric pressure cooking saucepan according to any one of claim 1 to 6, which is characterized in that

There is the lid lid assembly convex closure for outwardly protruding formation by the lid, the limit convex to be packaged in On the lower surface of the lid assembly convex closure；

The lateral surface of the jacket, which has, outwardly protrudes the jacket convex closure to be formed, and it is convex that the heavy platform is opened in the jacket On the upper surface of packet.

8. electric pressure cooking saucepan according to claim 7, which is characterized in that

The notch that skids off is formed in the one end of the jacket convex closure radially, so that the limit convex closure can be by described Skid off the outside that barbed portion skids off the heavy platform and slides into the lateral surface of the jacket.

9. electric pressure cooking saucepan according to claim 7, which is characterized in that

The lid includes：Cover and the inner cover being installed on the cover, the cover and the inner cover jointly constructs go out institute Lid assembly convex closure is stated, the limit convex is packaged on the lower surface of the inner cover.

10. electric pressure cooking saucepan according to any one of claim 1 to 6, which is characterized in that

The heavy platform along the ratio of the width of jacket circumferential direction and the periphery circumference of the jacket be more than 30 °/360 °, And it is less than or equal to 45 °/360 °.