CN208658768U

CN208658768U - Shell hood mounting structure and cooker

Info

Publication number: CN208658768U
Application number: CN201721808972.9U
Authority: CN
Inventors: 王昊; 张小林; 陈华亮
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2017-12-19
Filing date: 2017-12-19
Publication date: 2019-03-29
Anticipated expiration: 2027-12-19

Abstract

The utility model relates to household appliance technical fields, disclose a kind of shell hood mounting structure and cooker, shell hood mounting structure includes outer housing (1) and jacket (2), outer housing (1) includes first open (11) and the first side wall (12) that the periphery around first open (11) extends, jagged (C) is arranged in the top of the first side wall (12), the top of notch (C) is without flange, jacket (2) supports the top for being installed on the first side wall (12), the groove (G) for accommodating notch (C) tip portion is provided on jacket (2).Since groove can play preferable position-limiting action to notch tip portion, the first side wall of the part is set to be held essentially constant shape, to in the case where notch tip portion not set flange, structural strength after outer housing and jacket assembly can satisfy requirement, simplify structure and manufacturing procedure, the raising for being conducive to production efficiency, reduces costs simultaneously.

Description

Shell hood mounting structure and cooker

Technical field

The utility model relates to household appliance technical fields, more particularly to a kind of shell hood mounting structure and with its culinary art Device.

Background technique

Electric pressure cooking saucepan is a kind of common household electrical appliance, in order to guarantee stability, electric pressure cooking saucepan hardware casing body with When jacket assembles, generally require to increase flanging process by mating surface edge rolling above and below outer housing and in other indentation, theres, to improve Structural strength.Due to handware be different from moulding, can not one-pass molding, the overturning process of each position to carry out pre-bending and Flange two procedures, while also causing to need two molds of more increases, therefore lacked on the left notch 10 of outer housing as shown in Figure 1, the right side It need to increase by six procedures at mouth 20 and behind notch 30 altogether and use six molds, cause process complicated, it is time-consuming and laborious, no Conducive to the raising of working efficiency and the reduction of cost.

Accordingly, there exist design a kind of to facilitate processing and manufacturing and lower-cost shell hood mounting structure and with its culinary art The needs of device.

Utility model content

Be inconvenient to fabricate and higher cost is asked the purpose of this utility model is to overcome of the existing technology Topic, provides a kind of shell hood mounting structure, which facilitates processing and manufacturing and cost is relatively low.

The another object of the utility model is to provide for a kind of cooker including above-mentioned shell hood mounting structure.

To achieve the goals above, on the one hand the utility model provides a kind of shell hood mounting structure, the jacket peace Assembling structure includes outer housing and jacket, and the outer housing includes the first opening and extends around the described first open periphery The top setting of the first side wall, the first side wall is jagged, and the top of the notch is without flange, the jacket support installation In being provided with the groove for accommodating the notch tip portion on the top of the first side wall, the jacket.

Preferably, the position of the not set notch is provided with flange, the jacket support at the top of the first side wall It is installed on the flange.

Preferably, the notch includes the top for being relatively separately positioned on two lateral sides of the first side wall The first notch, the groove includes the first groove of corresponding first notch, and the top of first notch is arranged in institute It states in the first groove.

Preferably, the jacket includes second open, open around described second in plane where second opening Periphery setting the supporting walls being used to support at the top of the first side wall and be arranged on the supporting walls with formed described in The position limiting structure of first groove.

Preferably, the position limiting structure includes: second sidewall, and the second sidewall is vertically connected and encloses with the supporting walls The periphery setting open around described second, the second sidewall can be sleeved on the inside of the first side wall；And baffle, the gear Plate corresponds to first indentation, there in the supporting walls and the second sidewall interval is oppositely disposed on the supporting walls, institute The first groove is stated between the baffle and the second sidewall.

Preferably, the notch includes the second notch being arranged at the top of the trailing flank of the first side wall, the groove The top of the second groove including correspondence second notch, second notch is arranged in second groove.

Preferably, the position limiting structure includes protruding portion, and the protruding portion corresponds to second notch in the supporting walls Place is oppositely disposed on the supporting walls with the second sidewall interval, and second groove is located at the protruding portion and described Between second sidewall.

Preferably, the position limiting structure includes the multiple reinforcing ribs being arranged at intervals in the second sidewall, in which: described First groove is formed between reinforcing rib and the baffle；And/or it is formed between the reinforcing rib and the protruding portion Second groove.

Preferably, the reinforcing rib includes forming the vertical plane of the side wall of first groove or the second groove and from described The end of vertical plane forms the inclined surface that cooperation can be oriented to the first side wall towards the tapered inclination of the second sidewall.

The utility model second aspect provides a kind of cooker, and the cooker includes above-mentioned jacket installation knot Structure.

In the above-mentioned technical solutions, outer housing includes the first first side open and around the first open periphery extension The top setting of wall, the first side wall is jagged, and without flange, jacket supports the top for being installed on the first side wall on the top of notch, The groove for accommodating notch tip portion is provided on jacket, since groove can play preferable limit to notch tip portion Effect, enables the first side wall of the part to be held essentially constant shape, thus the notch tip portion not set flange the case where Under, the structural strength after outer housing and jacket assembly can satisfy requirement, simplify structure and manufacturing procedure, convenient to add Work manufacture, is conducive to the raising of production efficiency, reduces costs simultaneously.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the outer housing of the prior art；

Fig. 2 is the structural schematic diagram of the outer housing of the preferred embodiments of the present invention；

Fig. 3 is the structural schematic diagram of the jacket of the preferred embodiments of the present invention；

Fig. 4 is the portion the A enlarged drawing of the jacket in Fig. 3；

Fig. 5 is the portion the D enlarged drawing of the jacket in Fig. 3；

Fig. 6 is the structural schematic diagram of another angle of the jacket of the preferred embodiments of the present invention.

Description of symbols

1 outer housing 11 first is open

12 the first side wall, 2 jacket

21 second open 22 supporting walls

23 position limiting structure, 231 second sidewall

232 baffle, 233 protruding portion

234 reinforcing rib C notches

C1 the first notch the second notch of C2

G groove the first groove of G1

G2 the second groove P1 vertical plane

The inclined surface P2 B1 annular plate

The straight template body of B2

Specific embodiment

Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.

In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " is usual Refer to reference to upper and lower, left and right shown in the drawings；" inside and outside " refers to inside and outside the profile relative to each component itself.

On the one hand the utility model provides a kind of shell hood mounting structure, the shell hood mounting structure includes outer housing 1 With jacket 2, the outer housing 1 includes the first side wall of the first opening 11 and the periphery extension around first opening 11 12, jagged C is arranged in the top of the first side wall 12, and the top of the notch C is without flange, the support of jacket 2 installation In being provided with the groove G for accommodating the notch C tip portion on the top of the first side wall 12, the jacket 2.Wherein, " notch C tip portion " refers to the top of 12 part of the first side wall at notch C.

In the above-mentioned technical solutions, since groove G can play preferable position-limiting action to notch C tip portion, make this Partial the first side wall 12 can be held essentially constant shape, thus in the case where the tip portion of notch C not set flange, outside Structural strength after shell 1 and jacket 2 assemble can satisfy requirement, eliminates overturning process and reduces and turns over accordingly Side mode tool, therefore structure and manufacturing procedure are simplified, facilitate processing and manufacturing, is conducive to the raising of production efficiency, reduces simultaneously Cost.

Wherein, in order to enable the reliably support housing cover 2 of the first side wall 12, it is preferable that 12 top of the first side wall The position of the not set notch is provided with flange, and the support of jacket 2 is installed on the flange.Wherein, flange can be Crimping or flanging of booster action etc. make structural strength higher in this way, and outer housing 1 is unlikely to deform, and can guarantee stability, mention Safe application performance is risen.

Wherein, the position of notch C is selected according to specific needs, as shown in Figure 2, it is preferable that the notch C includes Relatively it is separately positioned on the first of the top of lateral two sides (i.e. left side and right side) of the first side wall 12 Notch C1, the groove G include that the top setting of the first groove G1, the first notch C1 of the corresponding first notch C1 exists In the first groove G1.Selectively, the notch C includes second be arranged at the top of the trailing flank of the first side wall 12 Notch C2, the groove G include that the top setting of the second groove G2, the second notch C2 of the corresponding second notch C2 exists In the second groove G2.That is, the first notch C1 and the first groove G1 can only be arranged, or it can also only be arranged second and lack Mouthful C2 and the second groove G2, preferably of course, can be arranged simultaneously the first notch C1 and the first groove G1 and the second notch C2 and Second groove G2.

As seen in figures 3-6, the structure of jacket 2 can be designed according to the structure of outer housing 1, it is preferable that the shell Cover 2 is used for including the second opening 21, in the described second open 21 place planes around what the periphery of second opening 21 was arranged It is supported on the supporting walls 22 at 12 top of the first side wall and is arranged on the supporting walls 22 to form the first groove G1 Position limiting structure 23.

Wherein, position limiting structure 23 can need to be designed according to assembly, and the generation type of the first groove G1 can also have Multiple choices, it is preferable that the position limiting structure 23 includes second sidewall 231 and baffle 232, the second sidewall 231 and institute It states supporting walls 22 to be vertically connected and be arranged around the periphery of second opening 21, the second sidewall 231 can be sleeved on institute The inside of the first side wall 12 is stated, the baffle 232 is in the corresponding place first notch C1 of the supporting walls 22 and the second sidewall 231 intervals are oppositely disposed on the supporting walls 22, and the first groove G1 is located at the baffle 232 and the second sidewall Between 231, i.e., baffle 232 can be located at the outside of the first side wall 12 at the first notch C1, and second sidewall 231 can be located at first and lack The inside of the first side wall 12 at mouth C1, baffle 232 and second sidewall 231 can play preferably the tip portion of the first notch C1 Position-limiting action to prevent from deforming, while the lower end of baffle 232 is less than the end face of the first notch C1, therefore baffle 232 can It blocks and cancels the notch (top of 12 part of the first side wall at the first notch C1) after flanging at the first notch C1, play screening The purpose of the flaw, so that it is overall beautiful succinct to make structure, while prevented also from scratch.

In addition, also there are many selections for the structure for preventing the first side wall 12 at the second notch C2 from deforming, it is preferable that the limit Bit architecture 23 includes protruding portion 233, and the protruding portion 233 is at the corresponding place second notch C2 of the supporting walls 22 and described the Two side walls 231 interval is oppositely disposed on the supporting walls 22, and the second groove G2 is located at the protruding portion 233 and described Between second sidewall 231, i.e., protruding portion 233 can be located at the outside of 12 part of the first side wall at the second notch C2, second sidewall 231 can be located at the inside of 12 part of the first side wall at the second notch C2, and protruding portion 233 and second sidewall 231 can be lacked to second Preferable position-limiting action is played to prevent from deforming in 12 part of the first side wall at mouth C2.

Also, in order to improve structural strength and reduce materials'use amount to reduce manufacturing cost, it is preferable that the limit knot Structure 23 includes the multiple reinforcing ribs 234 being arranged at intervals in the second sidewall 231, wherein the reinforcing rib 234 and the gear It is formed with the first groove G1 between plate 232, is formed with described second between the reinforcing rib 234 and the protruding portion 233 Groove G2.Specifically, reinforcing rib 234 can be the plate body perpendicular to supporting walls 22 and second sidewall 231, and multiple reinforcing ribs 234 can Setting is spaced in second sidewall 231 around the second opening 21, in addition, in second sidewall 231 back to baffle 232 and protruding portion It may also set up reinforcement structure on 233 side (for example, in part of corresponding baffle 232 and protruding portion 233, as shown in Figure 3), with Just structural strength and usage safety performance are further increased.

Also, for the assembly for guiding jacket 2 and outer housing 1, as shown in Fig. 3, Fig. 4 and Fig. 5, it is preferable that described to add Strengthening tendons 234 include forming the vertical plane P1 of the side wall of the first groove G1 or the second groove G2 and from the end of the vertical plane P1 It holds towards the tapered inclination of the second sidewall 231 to form the inclined surface P2 that can be oriented to cooperation with the first side wall 12.? That is reinforcing rib 234 can not only play the role of reinforcement structure intensity, may also function as guiding role, facilitate jacket 2 with The assembly of outer housing 1 is conducive to further increasing for working efficiency.

In addition, as shown in Figure 3, it is preferable that the second sidewall 231 includes having the annular plate B1 of third notch and setting Set the third indentation, there and with the spaced straight template body B2 in the both ends of the third notch, the straight template body B2 with The second notch C2 is corresponding.Between the both ends and the corresponding both ends of the third notch of annular plate B1 of template body B2 straight in this way Other settable mounting structures, to meet assembly needs.

Also, there are many selections for the generation type of the second groove G2, are meeting to the first side wall 12 at the second notch C2 Under the premise of the requirement that part is reliably limited, in order to mitigate weight, as shown in Figure 3 and Figure 5, it is preferable that the jacket 2 Including spaced two protruding portions 233 of circumferential direction along the supporting walls 22, two protruding portions 233 divide It Dui Yingyu not multiple 234 outermost two reinforcing ribs 234 of the reinforcing rib on the straight template body B2.

The utility model second aspect provides a kind of cooker, and the cooker includes above-mentioned jacket installation knot Structure.Wherein, the cooker can be electric pressure cooking saucepan, since the cooker includes above-mentioned shell hood mounting structure, Have the advantages that all of the shell hood mounting structure.

Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model, It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model To various combinations of possible ways, no further explanation will be given.But these simple variants and combination equally should be considered as the utility model institute Disclosure belongs to the protection scope of the utility model.

Claims

1. a kind of shell hood mounting structure, which is characterized in that the shell hood mounting structure includes outer housing (1) and jacket (2), the outer housing (1) includes first open (11) and the first side wall that the periphery around described first open (11) extends (12), jagged (C) is arranged in the top of the first side wall (12), and the top of the notch (C) is without flange, the jacket (2) support is installed on the top of the first side wall (12), is provided on the jacket (2) and accommodates notch (C) top Partial groove (G).

2. shell hood mounting structure according to claim 1, which is characterized in that the notch (C) includes relatively distinguishing The first notch (C1) at the top of two lateral sides of the first side wall (12) is set, and the groove (G) includes pair The first groove (G1) of first notch (C1) is answered, the top of first notch (C1) is arranged in first groove (G1) It is interior.

3. shell hood mounting structure according to claim 2, which is characterized in that the jacket (2) includes second open (21), it is used to support what periphery of the plane around described second open (21) where described second open (21) was arranged described Supporting walls (22) and setting at the top of the first side wall (12) are on the supporting walls (22) to form first groove (G1) Position limiting structure (23).

4. shell hood mounting structure according to claim 3, which is characterized in that the position limiting structure (23) includes:

Second sidewall (231), the second sidewall (231) and the supporting walls (22) are vertically connected and around second opening (21) periphery setting, the second sidewall (231) can be sleeved on the inside of the first side wall (12)；With

Baffle (232), the baffle (232) at the supporting walls (22) corresponding described first notch (C1) with described second side Wall (231) interval is oppositely disposed on the supporting walls (22), and first groove (G1) is located at the baffle (232) and institute It states between second sidewall (231).

5. shell hood mounting structure according to any one of claim 1-3, which is characterized in that the notch (C) includes The second notch (C2) being arranged at the top of the trailing flank of the first side wall (12), the groove (G) include corresponding described second The second groove (G2) of notch (C2), the top setting of second notch (C2) is in second groove (G2).

6. shell hood mounting structure according to claim 4, which is characterized in that the notch (C) includes being arranged described The second notch (C2) at the top of the trailing flank of the first side wall (12), the groove (G) include corresponding second notch (C2) Second groove (G2), the top setting of second notch (C2) is in second groove (G2).

7. shell hood mounting structure according to claim 6, which is characterized in that the position limiting structure (23) includes protruding portion (233), the protruding portion (233) at the supporting walls (22) corresponding described second notch (C2) with the second sidewall (231) interval is oppositely disposed on the supporting walls (22), and second groove (G2) is located at the protruding portion (233) and institute It states between second sidewall (231).

8. shell hood mounting structure according to claim 7, which is characterized in that the position limiting structure (23) includes that interval is set Set multiple reinforcing ribs (234) on the second sidewall (231), in which:

First groove (G1) is formed between the reinforcing rib (234) and the baffle (232)；And/or

Second groove (G2) is formed between the reinforcing rib (234) and the protruding portion (233).

9. shell hood mounting structure according to claim 8, which is characterized in that the reinforcing rib (234) includes forming institute State the vertical plane (P1) of the side wall of the first groove (G1) or the second groove (G2) and from the end of the vertical plane (P1) towards institute The tapered inclination of second sidewall (231) is stated to form the inclined surface (P2) that can be oriented to cooperation with the first side wall (12).

10. shell hood mounting structure according to claim 1, which is characterized in that do not set at the top of the first side wall (12) The position for setting the notch is provided with flange, and jacket (2) support is installed on the flange.

11. a kind of cooker, which is characterized in that the cooker includes according to claim 1 to 10 Shell hood mounting structure.