CN206102396U - Pressure cooker - Google Patents

Abstract

The utility model discloses a pressure cooker, including the pot body, electric control assembly and metal beaded finish, electric control assembly install in the lateral wall of the pot body, the metal beaded finish transversely cup joint in the pot body with electric control assembly's periphery, the metal beaded finish will the pot body with electric control assembly cup joints as an organic wholely, has strengthened the pot body with electric control assembly's bulk strength, thereby, the pot body with electric control assembly avoids because of the bulk strength is not enough, easy alternate segregation or impaired when colliding with.

Description

Pressure cooker

Technical field

The utility model is related to living electric apparatus technical field, more particularly to a kind of pressure cooker.

Background technology

As shown in figure 1, the vertical view of the pot 1 ' and electrically-controlled component 2 ' for existing pressure cooker 100 ' common on the market is illustrated Figure, the electrically-controlled component 2 ' is installed on the side wall of the pot 1 ', because the electrically-controlled component 2 ' is located at the side wall of the pot 1 ', And cause the pot 1 ' and the bulk strength of electrically-controlled component 2 ' not enough, easily it is damaged when colliding with or separates.

Utility model content

Main purpose of the present utility model is to provide a kind of pressure cooker, it is intended to so that strengthening pot and being located at pot body sidewall Bulk strength between electrically-controlled component.

For achieving the above object, the utility model proposes a kind of pressure cooker, including：

Pot, the opening-like setting in upper end；

Pot cover, the upper port for covering the pot is arranged；

Electrically-controlled component, is installed on the side wall of the pot；And,

Metal reinforcing ring, is laterally socketed on the periphery of the pot and the electrically-controlled component.

Preferably, the pot is including outer pot, the jacket of the upper end for being set in the outer pot and for the outer pot The accommodating drain pan in lower end, the lower end of the jacket has extended downwardly installation portion；

The lower end of the electrically-controlled component is installed on the installation portion；

The metal reinforcing ring is arranged across the lower end of the installation portion and the electrically-controlled component, and is located in the drain pan Upper end and the lower end of the jacket between.

Preferably, the lower end of the jacket, the upper end of the drain pan and the electrically-controlled component at least one be provided with Buckle；

The internal face of the metal reinforcing ring is provided with the holding part fastened with the buckle.

Preferably, the top and bottom of the metal reinforcing ring overturn be correspondingly formed upper overturning and lower flange respectively inwards, The upper overturning is abutted with the lower end of the jacket, and the lower flange is abutted with the upper end of the drain pan.

Preferably, the upper overturning from the upper end of the metal reinforcing ring inwardly and downwardly turnup be in curly setting, institute Upwardly and inwardly turnup is in curly setting from the lower end of the metal reinforcing ring to state lower flange.

Preferably, the upper overturning from the upper end of the metal reinforcing ring inwardly and downwardly turnup be in curly setting, institute Upwardly and inwardly turnup is in curly setting from the lower end of the metal reinforcing ring to state lower flange.

Preferably, the electrically-controlled component is provided with the second button hook with the upper overturning buckle.

Preferably, the shell is covered with mounting groove, and the mounting groove extends downward the installation portion, for described The lower end of electrically-controlled component is accommodating to install；

The electrically-controlled component is embedded at the mounting groove, and the electrically-controlled component includes the upper end being located on the jacket Portion, the outer face of the upper end is suitable with the outside wall surface of the jacket, or, the outer face of the upper end is relative to institute The outside wall surface for stating jacket is arranged in indent.

Preferably, the pot includes outer pot and is set in the jacket of the upper end of the outer pot, and the mounting groove sets On the jacket.

Preferably, the outside wall surface of the outer face of the upper end jacket is arranged in evagination, and the evagination size It is less than or equal to 3mm, so that the outer face of the upper end is suitable with the outer surface of the pot.

Preferably, the electrically-controlled component includes circuit board, control box and the panel for setting gradually from the inside to the outside, the electricity Road plate and the control box are fixedly installed in the mounting groove, and the panel includes above separately positioned up and down plate and following Plate, the top panel is fitted in the control box, and the metal reinforcing ring is provided with the button resigning for the electrically-controlled component Resigning mouth, the lower panel is fitted in the outer surface of the metal reinforcing ring and covers the resigning mouth and arrange.

Preferably, the circuit board is fixedly installed in the medial surface of the control box, and the control box is by fixed installation Structure is fixedly connected with the inwall of the mounting groove.

Preferably, the circuit board is fixedly installed in the medial surface of the control box, and the control box is by fixed installation Structure is fixedly connected with the inwall of the storage tank.

Preferably, the inner surface of the control box is provided with multiple first buckles, the plurality of first buckle and the circuit Plate snapping, by the circuit board control box is installed on.

Preferably, the fixed installation structure includes fixing structure for buckle and/or the fixed structure that is spirally connected, wherein,

The fixing structure for buckle includes multiple second buckles of the medial surface located at the control box and located at described The cell wall of mounting groove is provided with multiple button bits；

The fixed structure that is spirally connected is included located at the installing hole arranged through the control box, located at the bottom of the mounting groove What wall was arranged be spirally connected post and the spiro connecting piece that is connected with the post that is spirally connected through the installing hole.

Preferably, the plurality of second buckle include be located at located at the control box two side ends multiple sides button and Detain located at least lower end button of the lower end of the control box and located at least one upper end of the upper end of the control box, The plurality of side button of two side walls correspondence of the mounting groove is provided with multiple side button bits, and the lower wall correspondence of the mounting groove is described Lower end button offers catching groove, and the upper side wall correspondence upper end button of the mounting groove is provided with button platform.

Preferably, the installing hole is located at the control box just to the region of the circuit board, the circuit board correspondence institute State multiple installing holes and be provided with multiple second installing holes.

Preferably, the top panel and/or the control box set in the bending matched with the outer surface of the jacket Put.

Preferably, the width dimensions of the side wall of the pot are H, and the width dimensions of the metal reinforcing ring are h, h/H= 0.033～0.67；

Preferably, h=10～100mm, H=150～300mm.

In the technical scheme that the utility model is provided, the metal reinforcing ring is horizontal by the pot and the electrically-controlled component Be integrated to socket, enhance the bulk strength of the pot and the electrically-controlled component, so as to, the pot with described automatically controlled group Part is avoided because of bulk strength not enough, is easily separated from each other when colliding with or is damaged.

Description of the drawings

In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work Under, other accompanying drawings can be obtained with the structure according to these accompanying drawings.

Fig. 1 is the overlooking the structure diagram of pot and electrically-controlled component in existing pressure cooker；

The structural representation of one embodiment of the pressure cooker that Fig. 2 is provided for the utility model；

Fig. 3 is Fig. 2 cross section structure diagrams；

Fig. 4 is the enlarged diagram of the local III of Fig. 3；

Fig. 5 is the decomposing schematic representation of the jacket of pressure cooker, electrically-controlled component and metal reinforcing ring shown in Fig. 2；

Fig. 6 is the jacket of pressure cooker shown in Fig. 2 and the cross-sectional schematic after electrically-controlled component combination；

The pressure cooker that Fig. 7 is provided for Fig. 2, in structural representation when being mounted flush against between jacket and electrically-controlled component；

The pressure cooker that Fig. 8 is provided for Fig. 2, electrically-controlled component is relative to structural representation when being in evagination between jacket；

The pressure cooker that Fig. 9 is provided for Fig. 2, electrically-controlled component is relative to structural representation when being in indent between jacket；

In another embodiment of the pressure cooker that Figure 10 is provided for the utility model, the structural representation of electrically-controlled component；

The pressure cooker that Figure 11 is provided for Figure 10, electrically-controlled component is attached to the vertical cross section structure diagram of mounting groove；

Figure 12 is the horizontal cross-sectional schematic after the jacket and electrically-controlled component combination in Figure 10.

Prior art drawing reference numeral explanation：

Label	Title	Label	Title
				100′	Pressure cooker	2′	Electrically-controlled component
1′	Pot

The utility model drawing reference numeral explanation：

The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belongs to the scope of the utility model protection.

If it is to be appreciated that relating to directionality instruction in the utility model embodiment, directionality indicates to be only used for solution Relative position relation, motion conditions under a certain particular pose between each part etc. are released, if the particular pose changes When, then directionality indicates also correspondingly to change therewith.

If in addition, relate to the description of " first ", " second " etc. in the utility model embodiment, should " first ", " the Two " description etc. is only used for describing purpose, and it is not intended that indicating or implying its relative importance or implicit indicate indication The quantity of the technical characteristic for showing.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, when the combination appearance of technical scheme is conflicting or cannot realize it will be understood that this technical side The combination of case is not present, also not within the protection domain that the utility model is required.

Fig. 2 to Fig. 4 is referred to, the utility model provides a kind of pressure cooker 100, and the pressure cooker 100 includes pot 1, electricity Control component 2, metal reinforcing ring 3 and pot cover 4.The opening-like setting in upper end of the pot 1, the electrically-controlled component 2 is installed on The side wall of the pot 1, the metal reinforcing ring 3 is laterally socketed on the periphery of the pot 1 and the electrically-controlled component 2, will The electrically-controlled component 2 is integrated with the socket of the pot 1, and the pot cover 4 is covered on the upper port of the pot 1.

The metal reinforcing ring 3 is laterally socketed on the pot 1 and the electrically-controlled component 2, by the pot 1 and described The socket of electrically-controlled component 2 is integrated, and enhances the bulk strength of the pot 1 and the electrically-controlled component 2, so as to, the pot 1 with The electrically-controlled component 2 is avoided because of bulk strength not enough, is easily separated from each other when colliding with or is damaged.

The pot 1 generally includes outer pot 10, jacket 11 and drain pan 12, wherein, the jacket 11 is sheathed on described The upper end of outer pot 10, the drain pan 12 is housed for the lower end of the shell.In the present embodiment, the sandwiched of metal reinforcing ring 3 Between the lower end of the upper end of the drain pan 12 and the jacket 11, with the drain pan 12 and the splicing of the jacket 11 one Body, to ensure that the outer wall of the pot 1 has uniformity in aesthetic appearance, but while in order that the metal reinforcing ring 3 can cover It is connected to the electrically-controlled component 2 to arrange, the lower end of the jacket 11 has extended downwardly installation portion 111, under the electrically-controlled component 2 End is installed on the installation portion 111, and the lower end of the metal reinforcing ring 3 horizontal set installation portion 111 and the electrically-controlled component 2 sets Put.Obviously, the design not limited to this, or, the upper end of the drain pan 12 is directly connected with the upper end of the jacket 11, The outside wall surface of drain pan 12 or/and the jacket 11 described in the direct ring set of the metal reinforcing ring 3 is arranged.

The width dimensions of the metal reinforcing ring 3 can not be too little, it is too little if booster action it is unobvious, be that this can cause institute State the bulk strength of pot 1 not enough, certainly the size of the metal reinforcing ring 3 be difficult it is excessive because the generally metal The thinner thickness of reinforcing ring 3, if after the width of the metal reinforcing ring 3 is excessive so that the metal reinforcing ring 3 is in width Insufficient strength on degree direction and be easily deformed, the width dimensions of the metal reinforcing ring 3 are h, the width of the side wall of the pot 1 Degree size is H, in the present embodiment, h/H=0.033～0.667, and when h/H is more than 0.033, the bulk strength of the pot 1 It is good enough, deform very little when through fall-down test, can cause the metal reinforcing ring 3 itself when h/H is more than 0.667 Insufficient strength in the direction of the width and be easily deformed, below so that the height of pot 1 is as 300mm as an example, falling height enters for 760mm Row fall-down test is tested, and the concrete outcome for measuring is as follows：

Further, the generally width dimensions H of the side wall of the pot 1 150 between 300mm, in order that h/H= 0.033～0.667, while avoid the too small and inconvenient installation of width dimensions of metal reinforcing ring 3, then h=10～100mm.

In the present embodiment, the top and bottom of the metal reinforcing ring 3 overturn be correspondingly formed upper overturning 31 respectively inwards With lower flange 32, the upper overturning 31 abuts with the lower end of the jacket 11, and the lower flange 32 is upper with the drain pan 12 End abuts, and is abutted with the jacket 11 and drain pan 12 by the upper overturning 31 and the lower flange 32 correspondence, on the one hand may be used To increase contact area, on the other hand, because the upper overturning 31 and lower flange 32 have good elasticity, and elasticity can be realized Abut.

Further, in the present embodiment, the upper overturning 31 is inwardly and downwardly turned over from the upper end of the metal reinforcing ring 3 Volume is in curly setting, and from the lower end of the metal reinforcing ring 3, upwardly and inwardly turnup is in curly setting to the lower flange 32, By the way that the upper overturning 31 is set to into arc-shaped, and the intensity of the upper overturning 31 can be increased, on the other hand so that described The plane that upper overturning 31 is abutted with the jacket 11 is arranged in cambered surface, and can preferably be abutted to the jacket 11 End, it is to avoid occur splicing gap between the metal reinforcing ring 3 and the jacket 11, understand in the same manner, the lower flange 32 has There is identical to act on, repeat no more for this.

Further regard to Fig. 5 to Fig. 7, for convenience the drain pan 12, the metal reinforcing ring 3 and the jacket 11 it Between assembling, can the lower end of the jacket 11, the upper end of the drain pan 12 and the electrically-controlled component 2 at least one Buckle is provided with, the inwall of the metal reinforcing ring 3 is provided with buckling parts, by the metal reinforcing ring 3 and the drain pan 12 or institute The pre-connection of jacket 11 is stated for an entirety, and is connected with a remaining part, group connect install it is more convenient and quick.Specifically Ground, in the present embodiment, the holding part is the upper overturning 31, and the lower end of the jacket 11 extends downwardly flexible arm 112, the elastic arm 112 is stretched in the metal reinforcing ring 3, and the elastic arm 112 is provided with and blocks with the upper overturning 31 First button hook 112a of button, namely the first button hook 112a is the buckle.And further, add to strengthen the metal Strong bonding strength between ring 3 and the jacket 11, the electrically-controlled component 2 is provided with to be detained with the second of the buckle of the upper overturning 31 20 are hooked, second button hook 20 also constitutes the buckle.By the drain pan 12, the metal reinforcing ring 3 and the jacket When assembling between 11, the metal reinforcing ring 3 is integral with the pre-connection of the jacket 11, and overall with the bottom as one Seat assembling, assembles more convenient and quick.

Fig. 7 to Fig. 9 is seen also, the electrically-controlled component 2 can be directly mounted at the outer wall of the pot 1, it is also possible to Mounting groove 1a is offered in the outer wall of the pot 1, the electrically-controlled component 2 is embedded at the mounting groove 1a, specifically, Yu Benshi In applying example, the mounting groove 1a is located on the jacket 11, and extends downward the installation portion 111, for the electricity The lower end of control component 2 is accommodating to install.The electrically-controlled component 2 is embedded at the mounting groove 1a, and the electrically-controlled component 2 includes being located at institute State the upper end 2a on jacket 11.In order to avoid the electrically-controlled component 2 upper end 2a evaginations described in jacket 11 height It is excessive, it is formed with compared with deep friendship wiring between the outside wall surface and the electrically-controlled component 2 of the jacket 11, and generally in the handing-over The dirt deposited at line is difficult to clean off, in the present embodiment, the outer face of the upper end 2a and the outer wall of the jacket 11 Face is suitable, or, the outer face of the upper end 2a is arranged relative to the outside wall surface of the jacket 11 in indent.

It should be noted that the outer face of the upper end 2a is suitable with the outside wall surface of the jacket 11 being interpreted as：Please Refering to Fig. 7, the outer face of the upper end 2a flushes with the outside wall surface of the jacket 11, i.e., the outer face of described upper end 2a There are no corner angle with the intersection of the outside wall surface of the jacket 11, and seamlessly transit, however, in actual production process, it is described There is assembly error between electrically-controlled component 2 and the jacket 11, for this purpose, in fact, refer to Fig. 8, the upper end 2a's The outside wall surface of the outer face jacket 11 is arranged in evagination, and evagination size H maintained and be less than or equal within 3mm 3mm, equally can there is a problem of like the prior art than more serious dirt deposition if evagination size H is excessive.Need note Meaning, evagination size H is the outer face of the upper end 2a and described in corresponding section between the outside wall surface of jacket 11 Difference in height, it is outer described in corresponding section as shown in figure 8, the outer face of the upper end 2a is outermost forniciform solid line The outside wall surface of clamshell 11 is the forniciform dotted line of inner side, and H is spacing between the two between the radial direction of the jacket 11.

Because the outer face of the upper end 2a it is suitable with the outside wall surface of the jacket 11, or, the upper end 2a's Outer face is arranged relative to the outside wall surface of the jacket 11 in indent, and causes the upper end 2a outer with the pot 1 Without the boundary line that formation is deeper between wall, and cause to be difficult between the upper end 2a and the outside wall surface of the jacket 11 Dirt deposits, though deposition has dirt to be also convenient for wiping and remove, and then, the happy of the pressure cooker 100 for users to use can be carried Property, lift the market competitiveness of the pressure cooker 100.

In the present embodiment, referring particularly to Fig. 3, Fig. 5 and Fig. 6, the electrically-controlled component 2 includes what is set gradually from the inside to the outside Circuit board 21, control box 22 and panel, the circuit board 21 and the control box 22 are fixedly installed in the mounting groove 1a, institute Stating panel includes upper and lower detached top panel 231 and lower panel 232, and the top panel 231 is fitted in the control box 22, institute State metal reinforcing ring 3 and be provided with the resigning mouth 33 stepped down for the button of the electrically-controlled component 2, the lower panel 232 is fitted in institute State the outer surface of metal reinforcing ring 3 and cover the resigning mouth 33 and arrange.

The top panel 231 and lower panel 232 are a kind of flexible resilient panels, generally fix peace by way of pasting Dress, does not limit this kind of fixed form certainly, and generally the material of the top panel 231 and lower panel 232 is PET, described above Plate 231 and lower panel 232 are provided with the key zone of multiple tape identification, and the plurality of key zone is corresponded to respectively in the control box 22 The outer end of multiple buttons, the inner of the plurality of button corresponds to respectively the trigger unit on the circuit board 21, and user can pass through Press different key zones and realize different functions.

Further, the circuit board 21 is fixedly installed in the medial surface of the control box 22, and the control box 22 passes through Fixed installation structure is fixedly connected with the inwall of the mounting groove 1a.

The circuit board 21 is fixedly installed in the mounting means of the medial surface of the control box 22 and is not limited, for example, institute Stating circuit board 21 can be installed on the medial surface of the control box 22, or be installed on institute by other means by screw The medial surface of control box 22 is stated, for example, in another embodiment, refering to Figure 10 to Figure 12, the inner surface of the control box 22 sets There are multiple first buckles 221, the plurality of buckle and the snapping of the circuit board 21, the circuit board 21 is installed on into the control Box processed 22.The plurality of first buckle 221 is preferably distributed in the relative both sides of the circuit board 21, it is of course also possible to respectively In four sides of the circuit board 21, by the circuit board 21, firmly buckle is fixed to the control box 22.

The concrete form of the fixed installation structure between the inwall of the control box 22 and the mounting groove 1a is not limited, can be with Screw connecting structure, buckle connecting structure, the structure that is adhesively fixed, magnetic attraction fixing structure etc..

For example, in the present embodiment, Fig. 4 to Fig. 6 is referred to, the fixed installation structure includes screw connecting structure, institute Stating screw fixed structure includes located at the installing hole arranged through the control box 22, located at the diapire of the mounting groove 1a arranging The post 10a and spiro connecting piece A that is connected with the post 10a that is spirally connected through the installing hole 223 that is spirally connected.

For example, in another embodiment, Figure 10 to Figure 12 is referred to, the fixed installation structure includes snapping connection knot Structure, the buckle connecting structure includes multiple second buckles 222 of the medial surface located at the control box 22 and located at described The cell wall of mounting groove 1a is provided with multiple button bits.Obviously, the design not limited to this, the buckle structure and the spiro connection structure can be with Existing simultaneously can also.Specifically, the plurality of second buckle 222 is included positioned at many of the two side ends located at the control box 22 222b is detained and located at the control box 22 in individual side button 222a and at least lower end located at the lower end of the control box 22 Upper end at least one upper end button 222c, the two side walls correspondence the plurality of side button 222a of the mounting groove 1a is provided with multiple The lower wall correspondence lower end button 222b of side button bit 11a, the mounting groove 1a offers catching groove 12a, the mounting groove 1a's The upper side wall correspondence upper end button 222c is provided with button platform 13a.Specifically refer to Fig. 2 and Fig. 3, each side of the control box 22 2 side button 222a are provided with, 2 sides button 222a correspondences are arranged near the upper and lower side of the control box 22, the control box 22 Lower end be provided with one be located at the control box 22 lower end in the middle part of lower end button 222b, the upper end of the control box 22 is provided with one The position of the upper end button 222c of the individual upper center positioned at the control box 22, the side button bit 11a, catching groove 12a and button platform 13a Put and quantity, correspondence is adapted with side button 222a, lower end button 222b and upper end button 222c.

Fig. 4 to Fig. 6 is referred to, in the present embodiment, the installing hole is located at the control box 22 just to the circuit board 21 region, the plurality of installing hole of the correspondence of the circuit board 21 is provided with multiple resigning holes, and the spiro connecting piece A sequentially passes through described Installing hole, resigning hole and be connected with the screw for being spirally connected post 10a, by the control box 22, circuit board 21 and the installation The cell wall of groove 1a is fixed.

In the present embodiment, the top panel 231 and/or the control box 22 are in the outer surface with the jacket 11 The bending matched somebody with somebody is arranged, for this purpose, so that the outer surface of the jacket 11 presents on the whole uniformity, without significantly not lofty and Corner angle, it appears that attractive in appearance.Additionally, the control box 22 is arranged in bending so that the control box 22 is located in its both sides On direction, that is, the left and right for illustrating elasticity upwards is preferable, when the control box 22 is attached to into the mounting groove 1a, the control Box processed 22 can occur elastic deformation and conveniently install.

Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, It is every utility model of the present utility model design under, the equivalent structure made using the utility model specification and accompanying drawing content Conversion, or directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.

Claims (19)

1. a kind of pressure cooker, it is characterised in that include：

Pot, the opening-like setting in upper end；

Pot cover, the upper port for covering the pot is arranged；

Electrically-controlled component, is installed on the side wall of the pot；And,

Metal reinforcing ring, is laterally socketed on the periphery of the pot and the electrically-controlled component.

2. pressure cooker as claimed in claim 1, it is characterised in that the pot includes outer pot, is set in the upper of the outer pot The drain pan that the jacket at end and the lower end for the outer pot house, the lower end of the jacket has extended downwardly installation portion；

The lower end of the electrically-controlled component is installed on the installation portion；

The metal reinforcing ring is horizontal to cover the lower end setting of the installation portion and the electrically-controlled component, and is located in the upper of the drain pan Between end and the lower end of the jacket.

3. pressure cooker as claimed in claim 2, it is characterised in that the lower end of the jacket, the upper end of the drain pan and institute At least one is provided with buckle to state electrically-controlled component；

The internal face of the metal reinforcing ring is provided with the holding part fastened with the buckle.

4. pressure cooker as claimed in claim 2, it is characterised in that turn over respectively inwards the top and bottom of the metal reinforcing ring Turn to be correspondingly formed upper overturning and lower flange, the upper overturning is abutted with the lower end of the jacket, the lower flange and the bottom The upper end of shell abuts.

5. pressure cooker as claimed in claim 4, it is characterised in that the upper overturning is inside from the upper end of the metal reinforcing ring And downwards turnup is in curly setting, from the lower end of the metal reinforcing ring, upwardly and inwardly turnup is in curly to the lower flange Arrange.

6. the pressure cooker as described in claim 4 or 5, it is characterised in that the lower end of the jacket extends downwardly flexible arm, The elastic arm is stretched in the metal reinforcing ring, and the elastic arm is provided with the first button hook with the upper overturning buckle.

7. pressure cooker as claimed in claim 6, it is characterised in that the electrically-controlled component is provided with the upper overturning buckle Two button hooks.

8. pressure cooker as claimed in claim 2, it is characterised in that the shell is covered with mounting groove, and the mounting groove to Under extend to the installation portion, for the electrically-controlled component lower end house install；

The electrically-controlled component is embedded at the mounting groove, and the electrically-controlled component includes being located at the upper end of the jacket, described The outer face of upper end is suitable with the outside wall surface of the jacket, or, the outer face of the upper end is relative to the shell The outside wall surface of cover is arranged in indent.

9. pressure cooker as claimed in claim 8, it is characterised in that the outer wall of the outer face of the upper end and the jacket Face flushes, so that the outer face of the upper end is suitable with the outside wall surface of the jacket.

10. pressure cooker as claimed in claim 8, it is characterised in that the outer face jacket of the upper end it is outer Wall is arranged in evagination, and the evagination size is less than or equal to 3mm, so that the outer face of the upper end and the pot Outer surface it is suitable.

11. pressure cookers as claimed in claim 8, it is characterised in that the electrically-controlled component includes what is set gradually from the inside to the outside Circuit board, control box and panel, the circuit board and the control box are fixedly installed in the mounting groove, and the panel includes Plate and lower panel above up and down separately positioned, the top panel is fitted in the control box, sets on the metal reinforcing ring There is the resigning mouth stepped down for the button of the electrically-controlled component, the lower panel is fitted in the outer surface of the metal reinforcing ring and covers Cover the resigning mouth to arrange.

12. pressure cookers as claimed in claim 11, it is characterised in that the circuit board is fixedly installed in the interior of the control box Side, the control box is fixedly connected by fixedly mounting structure with the inwall of the mounting groove.

13. pressure cookers as claimed in claim 12, it is characterised in that the inner surface of the control box is provided with multiple first cards Button, the plurality of first buckle and the circuit board snapping, by the circuit board control box is installed on.

14. pressure cookers as claimed in claim 12, it is characterised in that the fixed installation structure includes fixing structure for buckle And/or the fixed structure that is spirally connected, wherein,

The fixing structure for buckle includes multiple second buckles of the medial surface located at the control box and located at the installation The cell wall of groove is provided with multiple button bits；

The fixed structure that is spirally connected includes located at the installing hole arranged through the control box, located at the diapire of the mounting groove setting Be spirally connected post and the spiro connecting piece that is connected with the post that is spirally connected through the installing hole put.

15. pressure cookers as claimed in claim 14, it is characterised in that the plurality of second buckle includes being located at located at the control Buckle and buckle and located at the control located at an at least lower end of the lower end of the control box in multiple sides of the two side ends of box processed At least one upper end of the upper end of box processed is buckled, and the plurality of side button of two side walls correspondence of the mounting groove is provided with multiple side buttons Position, the lower wall correspondence lower end button of the mounting groove offers catching groove, the upper side wall correspondence upper end of the mounting groove Button is provided with button platform.

16. pressure cookers as claimed in claim 14, it is characterised in that the installing hole is located at the control box just to the electricity The region of road plate, the corresponding the plurality of installing hole of the circuit board is provided with multiple resigning holes.

17. pressure cookers as claimed in claim 11, it is characterised in that the top panel and/or the control box be in it is described The bending of the outer surface matching of jacket is arranged.

18. pressure cookers as claimed in claim 1, it is characterised in that the width dimensions of the side wall of the pot be H, the gold Category reinforcing ring width dimensions be h, h/H=0.033～0.667.

19. pressure cookers as claimed in claim 18, it is characterised in that h=10～100mm, H=150～300mm.