CN207492575U - Cooking apparatus - Google Patents

Abstract

The utility model discloses a kind of cooking apparatus, including：Cooker body is provided with interior pot in the cooker body；Cover, cooking space is formed between the cover and the interior pot, the cover includes upper cover and removable lid, and the be open accommodating chamber towards cooking space and the slot for removable lid insertion are provided on the upper lid, micropressure valve resilient snap members are provided in the lower wall of the accommodating chamber；Micropressure valve, the micropressure valve is arranged on by micropressure valve resilient snap members in accommodating chamber, and only close component, the component that only closes is arranged in upper cover, the component that only closes has stretched condition and compressive state, when the component that only closes is when being in the compressive state under the action of the micropressure valve, the removable lid can be inserted into the slot.Cooking apparatus according to the present utility model makes micropressure valve be not easy to come off, while make the cooking apparatus more attractive, and also be able to prevent the neglected loading of the micropressure valve on the outside of cover by the way that the micropressure valve is arranged on inside.

Description

Cooking apparatus

Technical field

The utility model is related to a kind of cooking apparatus.

Background technology

The micropressure valve for being vented, prompting the various functions such as cooking status is generally provided in existing cooking apparatus, Most of surface sprayed hot utensil and micropressure valve is all arranged on to cover, it is directly naked to be exposed on the external, to dismantle the micropressure valve, so And this design so that micropressure valve is possible to come off, and the inadequate simple and beautiful of cooking apparatus appearance on the outside of cover, reduces The purchase intention of consumer.

Accordingly, it is desirable to provide a kind of cooking apparatus, to solve issue noted above at least partly.

Utility model content

A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part Middle further description.The utility model content part of the utility model is not meant to attempt to limit claimed Technical solution key feature and essential features, do not mean that more attempt determine technical solution claimed guarantor Protect range.

In order to solve the above problems at least partly, the utility model discloses a kind of cooking apparatus, including：Cooker body, Interior pot is provided in the cooker body；Cover, the cover can be opened and closed to be set on the cooker body, when the cover cap closes When in the cooker body, form cooking space between the cover and the interior pot, the cover include upper cover and with the upper cover The removable lid detachably connected is provided with opening on the upper lid towards the accommodating chamber of the cooking space and for described removable The slot being inserted into is covered, micropressure valve resilient snap members are provided in the lower wall of the accommodating chamber；Micropressure valve, the micropressure valve lead to It crosses the micropressure valve resilient snap members and is arranged in the accommodating chamber of the upper cover and only closes component, it is described only to close Component is arranged in the upper cover, and the component that only closes has stretched condition and compressive state, when the component that only closes is described When the compressive state is under the action of micropressure valve, the removable lid can be inserted into the slot.

Cooking apparatus according to the present utility model sets accommodating chamber in the inside of the cover, and the micropressure valve is installed So as to which micropressure valve be made to be not easy to come off on the outside of cover in the accommodating chamber, while make the cooking apparatus more attractive.Further Ground, cooking apparatus according to the present utility model are additionally provided with and only close component, and the component that only closes not pacify when the micropressure valve The removable lid of the cover cannot be mounted on the upper lid of the cover when in cover accommodating chamber, described so as to prevent The neglected loading of micropressure valve.

Preferably, the lower wall of the accommodating chamber is provided with the first connection opening；Close to the accommodating chamber in the upper cover The mounting hole that open communication is connected with the slot and described first is provided at the position of lower wall；The component that only closes has It can be inserted into the first extension and the second extension that the slot connects opening with described first respectively；The second extension energy It is enough to be interacted with the micropressure valve so that first extension is withdrawn from from the slot, so as to which the removable lid can be inserted into In the slot.It sets in this way, it is described micro- to make to work as by the interaction for only closing component with the micropressure valve When pressure valve is mounted in the accommodating chamber, the removable lid may be mounted on the upper lid.

Preferably, step structure is formed on the side of the lower wall of the accommodating chamber in the micropressure valve, it is described Step structure can only close component interaction with described, make it is described when only closing component and being in the compressive state, it is described removable Lid can be inserted into the slot.It sets, is prevented by the step structure and the interaction for only closing component in this way The only neglected loading of the micropressure valve.

Preferably, the component that only closes includes：Bullet block is only closed, the only conjunction bullet block includes only closing playing block main body and being arranged on It is described only to close first extension and second extension played in block main body；Spring, one end of the spring are resisted against Described only to close on bullet block, the other end is resisted against the bottom of the mounting hole；First plays block pressur plate, and described first plays the interior of block pressur plate Side is formed on the first bullet block pressur plate described in confession corresponding with the mounting hole for pushing down the only conjunction bullet block The through-hole that first extension passes through, the first bullet block pressur plate fixation are collectively formed described on the cover and with the upper cover First connection opening.It sets in this way, the structure for only closing component can be made simply easy-to-use.

Preferably, it is formed with the first protrusion on the side wall of the micropressure valve；The micropressure valve resilient snap members have For the buckling parts fastened with first protrusion of the micropressure valve.It sets in this way, it can be easily by described in Micropressure valve is mounted in the accommodating chamber, and the micropressure valve of conveniently dismantling out of described accommodating chamber.

Preferably, the lower wall of the accommodating chamber is provided with mounting groove, the mounting groove is towards the accommodating chamber and institute Removable lid opening is stated, the micropressure valve resilient snap members are arranged at the mounting groove.It sets, can facilitate in this way Mount and dismount the micropressure valve resilient snap members.

Preferably, the micropressure valve resilient snap members include：Sliding block, the sliding block be formed with for the micropressure valve The buckling parts that first protrusion on side wall fastens；Spring, one end of the spring are resisted against on the sliding block, separately One end is resisted against on the face opposite with the accommodating chamber of the mounting groove；Second plays block pressur plate, and described second, which plays block pressur plate, uses In pushing down the sliding block, and the sliding slot slided for the sliding block is collectively formed with the mounting groove, the sliding block can be described It is moved under the action of first protrusion along the sliding slot, so as to make first protrusion with being fastened in the buckling parts.With this Kind of mode is set, by sliding block moving along sliding slot, can facilitate micropressure valve and micropressure valve resilient snap members fastening and Dismounting micropressure valve in accommodating chamber.

Preferably, the first bullet block pressur plate and described second plays block pressur plate as same bullet block pressur plate.It sets in this way It puts, playing block pressur plate using one can be realized only composition and installation of the conjunction component with micropressure valve resilient snap members, simple in structure It is easy-to-use.

Preferably, the second protrusion is formed on the side wall of the upper side wall in face of the accommodating chamber of the micropressure valve, The card slot for engaging with second protrusion on the micropressure valve side wall is additionally provided on the front side wall of the accommodating chamber Portion.It sets in this way, the micropressure valve can preferably be fixed by the second protrusion engaging with the card slot.

Preferably, the cover can be opened and closed to be set on the cooker body by pivotal axis, and the accommodating chamber is arranged on The cover is close to the side of the pivotal axis.Since the slot is generally located on close to the side of pivotal axis, with this side Formula set, can in order to by it is described only close component come the neglected loading of mode micropressure valve.

Preferably, the upper cover includes cover decoration, cover and liner, and the cover decoration is arranged far from described The side of cooker body, the cover are arranged between the cover decoration and the liner, and the liner is positioned close to described The side of cooker body, the mounting hole, the accommodating chamber and the slot are arranged at the interior lining.It sets in this way The upper cover can easily be dismantled.

Preferably, the cover decoration is provided with the first opening, is provided on the cover and the described first opening pair Second answered is open, and third opening corresponding with the described second opening is provided on the rear wall of the accommodating chamber.In this way Setting can be connected with the steam channel in upper cover with ambient atmosphere.

Preferably, cover pressing plate and the pressing plate for sealing on the cover pressing plate are provided in the described second opening Item, the cover pressing plate have steam channel；Pressing plate for sealing circle is provided in third opening, the pressing plate for sealing circle is stretched In the accommodating chamber for entering the liner so that steam channel in the micropressure valve can by the described first opening with Ambient atmosphere connects.It sets in this way.The steam channel in micropressure valve can be made to be connected with ambient atmosphere, and make micropressure valve Steam channel and accommodating chamber other regional seals.

Preferably, the micropressure valve includes minute-pressure valve body and micropressure valve decoration, is formed in the minute-pressure valve body There is steam channel.It sets in this way, can realize the functions such as exhaust, pressure adjusting.

Preferably, the minute-pressure valve body includes the valve lower cover that valve upper cover is connect with the valve upper cover, in the valve upper cover The opening for being provided with and being connected with the steam channel in the minute-pressure valve body is covered under the valve.It sets in this way, it can It is connected with the steam channel inside the micropressure valve with the steam channel in other regions or ambient atmosphere.

Preferably, the minute-pressure valve body further includes：Minute-pressure fastener, the minute-pressure fastener include rotary shaft and are fixed on institute State the buckling parts in rotary shaft；Axis hole is provided on one of the valve upper cover or the valve lower cover, the minute-pressure fastener Rotary shaft is inserted into the axis hole so that the minute-pressure fastener is rotatably installed in the institute of the valve upper cover or the valve lower cover It states on one of them；The valve upper cover or wherein another card being correspondingly arranged on for buckling parts fastening of the valve lower cover Slot.It sets in this way, can simply realize the assembling of valve upper cover and valve lower cover, and manufacture at low cost.

Preferably, the bottom of the micropressure valve decoration is provided with gas outlet and the outlet on the gas outlet Mouth sealing ring.It sets in this way, the steam channel in the micropressure valve and the steaming in the removable lid and cooker body can be made Vapour channel connects, and is sealed with peripheral region.

Description of the drawings

The drawings below of the utility model embodiment is used to understand this practicality in this as the part of the utility model It is novel.Embodiment and its description shown in the drawings of the utility model, for explaining the principle of the utility model.In attached drawing In,

Fig. 1 is the stereogram according to the cooking apparatus of a preferred embodiment of the utility model；

Fig. 2 is the schematic cross-sectional view of cooking apparatus shown in FIG. 1；

Fig. 3 is the close-up schematic view of sectional view shown in Fig. 2

Fig. 4 is the decomposition diagram of the cover of cooking apparatus shown in FIG. 1；

Fig. 5 is the decomposition diagram of the upper cover of cooking apparatus shown in Fig. 4；

Fig. 6 is the schematic cross-sectional view of the upper cover of cooking apparatus shown in Fig. 4；

Fig. 7 is the close-up schematic view of sectional view shown in Fig. 6；

Fig. 8 is the enlarged drawing of micropressure valve resilient snap members 50 shown in Fig. 5；

Fig. 9 is the decomposition diagram of the micropressure valve of cooking apparatus shown in Fig. 4；

Figure 10 is the schematic cross-sectional view of micropressure valve shown in Fig. 4；

Figure 11 is the cross-sectional view of micropressure valve shown in Fig. 4；

Figure 12 is according to the schematic cross-sectional view of the cooking apparatus of second preferred embodiment of the utility model, is stopped It closes component and is in compressive state；And

Figure 13 is the close-up schematic view of sectional view shown in Figure 12, stops conjunction component and is in compressive state；

Figure 14 is the decomposition diagram of the upper cover of the cooking apparatus shown in Figure 12；

Figure 15 is that the upper cover rim of the cooking apparatus shown in Figure 12 stops the schematic cross-sectional view for closing component position, stops to close Component is in stretched condition；

Figure 16 is the close-up schematic view of sectional view shown in Figure 15, stops conjunction component and is in stretched condition；

Figure 17 is micropressure valve resilient snap members 50 shown in Figure 14 and only closes the enlarged drawing of component 60；And

Figure 18 is the schematic cross-sectional view of the micropressure valve shown in Figure 12.

Specific embodiment

In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment may not need one or more These a details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for Some technical characteristics well known in the art are not described.

In order to thoroughly understand the utility model embodiment, detailed structure will be proposed in following description.Obviously, originally The execution of utility model embodiment is not limited to the specific details that those skilled in the art is familiar with.The utility model Better embodiment is described in detail as follows, however other than these detailed descriptions, the utility model can also have other implementations Mode.

Hereinafter, with reference first to Fig. 1-Figure 11 to the cooking apparatus of first preferred embodiment according to the present utility model into Row explanation.It is appreciated that cooking apparatus according to the present utility model can be electric cooker, electric pressure cooking saucepan or other cooking pots Tool, and cooking apparatus according to the present utility model is in addition to having the function of cooking rice, can also have cook congee, Baoshang etc. it is each Kind function.

As shown in Figure 1, cooking apparatus 100 includes cooker body 110 and cover 120.The substantially rounded cuboid of cooker body 110 Shape, and the interior pot incorporating section with cylindrical shape, interior pot 111 can freely be put into interior pot incorporating section or be stored from interior pot Portion takes out, to facilitate the cleaning of internal pot 111.Interior pot 111 is usually made of metal material and upper surface has circular open, is used In holding material to be heated, rice, soup etc..It can include the heating unit for heating interior pot in cooker body 110.

The substantially rounded rectangular shape of cover 120, and essentially corresponded to the shape of cooker body 110.Cover 120 is logical It crosses pivotal axis and cooker body 110 is pivotally connected in a manner of openable and closable, cooker body 110 is closed for covering.Cover 120 includes upper cover 10 and can Tear lid 20 open, removable lid 20 is arranged between upper cover 10 and cooker body 110, and detachably connected with upper cover 10, to facilitate at any time Removable lid 20 is cleaned.When the lid of cover 120 is closed when in cooker body 110, removable cover 20 is covered on interior pot 111, And form cooking space between removable lid 20 and interior pot 111.Also, sealing ring (not shown) is generally also provided in cover 120, it is close Seal can be made of such as rubber material, and be arranged between removable lid 20 and interior pot 111, for being in lid in cover 120 Cooking space is sealed during conjunction state.

With reference to figure 2- Fig. 4, micropressure valve 30 is additionally provided in cover 120, micropressure valve 30 has steam channel, leads to by steam Road connects cooking space with ambient atmosphere, so as to which the pressure in cooking apparatus 100 is adjusted, and realizes the row of steam It puts and the instruction of cooking status etc..As shown in figs 2-4, opening is provided in the upper cover 10 of cover 120 towards removable lid Towards the cooking space, micropressure valve 30 is arranged in accommodating chamber 40 for 20 accommodating chamber 40 namely the opening of accommodating chamber 40.Specifically Ground sets the mounting groove 41 for being equipped with micropressure valve resilient snap members 50, micropressure valve elastic card in the lower wall of accommodating chamber 40 Buckling parts 52 (referring to Fig. 6-8) is formed on buckle part 50, card slot 42, the minute-pressure are provided on the upper side wall of accommodating chamber 40 Valve 30 has the first protrusion 320 that can snap into the buckling parts 52 and the second protrusion that can snap into card slot 42 321, thus will be described micro- by 320 and first engaging with buckling parts 52 and card slot 42 of protrusion 320 of the first protrusion Pressure valve 30 is fixed in the accommodating chamber 40.It covers and is closed when in cooker body 110 when cover 120, micropressure valve can not be observed from outside 30 and accommodating chamber 40, i.e., in the present embodiment, micropressure valve 30 is arranged on the inside of cover 120, relatively current micropressure valve setting The mode of (side of the cover 120 far from cooking space) can make micropressure valve be not easy to come off on the outside of cover on the outside of cover, together When provide it is more succinct and beautiful external whole.

It should be noted that it in the present embodiment, for ease of description, it is specified that so-called " lower wall " refers to, is cooked described Utensil of preparing food is under uncapped state, the side wall in downside of the accommodating chamber；Correspondingly, it is in and uncaps in the cooking apparatus Under state, the side wall in upside of the accommodating chamber is known as upper side wall；It is described in the case where the cooking apparatus is in uncapped state The wall in rear side of accommodating chamber is known as rear wall, and lower wall, upper side wall or the heavy wall of the accommodating chamber herein are the same as herein Definition, will not be described in great detail.

The structure of the cover 120 according to one embodiment of the utility model and micropressure valve 30 is carried out below in conjunction with the accompanying drawings detailed Thin description.

As shown in Fig. 4-Fig. 8, in the present embodiment, cover 120 includes upper cover 10 and removable lid 20, and removable lid 20 is detachable Ground is connected in upper cover 10.Upper cover 10 includes cover decoration 11, cover 13, liner 15 and cover pressing plate 17.

The substantially rounded rectangular shape of cover decoration 11 can set inclination in the marginal position of cover decoration 11 Face, to improve the smoothness at edge.Cover decoration 11 is arranged far from the side of 20/ cooker body 110 of removable lid, passes through buckle Or the fasteners such as screw are fixed on cover 13.The first opening 12 is provided on cover decoration 11, passes through first opening 12 Internal steam channel can be made to be connected with ambient atmosphere.

The substantially rounded rectangular-shape of cover 13, cover 13 are more than close to the side thickness of pivotal axis far from the pivotal axis The thickness of side, i.e. 13 oblique structure of cover.Be provided with the second opening 14 on cover 13, the position of the second opening 14 with The position of first opening 12 corresponds to, when cover decoration 11 is fixed on cover 13, at the first opening 12 and the second opening 14 In aligned position.Further, the second opening 14 is for setting cover pressing plate 17, with the first opening 12 and the second opening 14 it Between form steam channel.Corresponding, and the cover of the shapes and sizes of cover pressing plate 17 and the first opening 12 and the second opening 14 Steam channel is formed with inside pressing plate 17, towards the side setting pressing plate for sealing item 18 of cover decoration 11, towards liner 15 Side be provided with pressing plate for sealing circle 19, can be first by cover pressing plate 17, pressing plate for sealing item 18 and pressing plate for sealing circle 19 The steam channel of sealing is formed between 12 and second opening 14 of opening.

The substantially rounded rectangular-shape of liner 15 is connected to by fasteners such as buckle or screws on cover 13.Liner The pivotal axis that can be mounted in the cooker body 110 is provided on 15 so that cover 120 to be made to be pivotally connected to pot in a manner of openable and closable Body 110.Liner 15 is provided with the accommodating chamber 40 for installing micropressure valve 30, and accommodating chamber 40 is positioned close to the side of pivotal axis, And be open towards 20/ cooker body 110 of removable lid, so that micropressure valve 30 is mounted on the inside of cover 120.The side wall of accommodating chamber 40 The protrusion towards cover 13 is formed with rear wall, the position of accommodating chamber 40 is corresponding with the position of the second opening 14 on cover 13, with Just the steam channel in micropressure valve 30 can pass through the steam channel between the described first opening 12 and the second opening 14 and the external world Atmosphere.The mounting groove 41 for being equipped with micropressure valve resilient snap members 50, minute-pressure are provided in the lower wall of accommodating chamber 40 Buckling parts 52 is formed on valve resilient snap members 50, card slot 42, the micropressure valve are provided on the upper side wall of accommodating chamber 40 30 have protrusion (such as the first protrusion 320 and second in Figure 10 that can be snapped into the buckling parts 52 and card slot 42 Protrusion 321), so as to which the micropressure valve 30 is fixed on by protrusion engaging with 52 and second card slot 42 of buckling parts In the accommodating chamber 40.

Further, as shown in Figure 6 and Figure 7, mounting groove 41 is opened towards the accommodating chamber 40 and the removable lid 20, That is, mounting groove 41 is in the structure of falling drawer type, micropressure valve resilient snap members 50 (are retouched below mounting groove 41 by taking diagram state as an example State direction) it installs into mounting groove 41, and be fixed at mounting groove 41.

Fig. 8 is please referred to, micropressure valve resilient snap members 50 include sliding block 51, spring 53 and play block pressur plate 54.Sliding block 51 is in Substantially cube structure, and on a side of sliding block 51 block be formed with for on 30 side wall of micropressure valve described in The buckling parts 52 that protrusion (i.e. the first protrusion 320) fastens.The illustratively humping structure of buckling parts 52 is formed among it Recess, for fastening the protrusion (i.e. the first protrusion 320) on 30 side wall of micropressure valve.It is understood that button Conjunction portion 52 is not limited to shape shown in Fig. 8, such as it can only include part or other shapes that shape shown in Fig. 8 is located at bottom The structure of shape, as long as the protrusion engaged on 30 side wall of micropressure valve can be realized.In addition, in sliding block 51 also The mounting hole for installing spring 8 is provided with, spring 8 is made of general purpose resilient material, and length is based on the mounting groove 41 Size and ensure the interaction of micropressure valve resilient snap members 50 and micropressure valve 30 to design, do not do specific limit herein It is fixed.When composition forms micropressure valve resilient snap members 50, spring 8 be mounted on sliding block 51 mounting hole in, and one end against On the sliding block 51, the other end is resisted against on the face opposite with the accommodating chamber 40 of the mounting groove 41.Play block pressur plate 54 For pushing down the sliding block 51, sliding block 51 is made to be arranged in mounting groove 41.Also, work as and be mounted on micropressure valve resilient snap members When in mounting groove 41, play block pressur plate 54 and the sliding slot slided for the sliding block 51,51 energy of sliding block is collectively formed with mounting groove 41 It is enough to be moved under the action of micropressure valve 30 and/or spring 53 along the sliding slot, to be stretched into from the sliding slot in accommodating chamber 40 or It bounces back from accommodating chamber 40 to sliding slot.It is not meant that it should be understood that sliding block 51 bounces back from accommodating chamber 40 to sliding slot, sliding block 51 is complete It is contracted to inside sliding slot or mounting groove 41, it can be only partially retracted in sliding slot or mounting groove 41.It plays block pressur plate 54 and includes pressing plate Main part 55 and the mounting portion 56 positioned at 55 both sides of pressing plate main part, can be with 41 common structure of mounting groove by pressing plate main part 55 Into the sliding slot for sliding block movement.Mounting portion 56 is used to be fixed on cover by block pressur plate 54 is played by fasteners such as buckle or screws On, such as be fixed on liner 15 and be provided at the position of mounting groove 41, to push down 51 He of sliding block being put into mounting groove 41 Spring 53, so as to collectively constitute the micropressure valve resilient snap members 50 being arranged in mounting groove 41.

In addition, being provided with third opening 43 on the rear wall of accommodating chamber 40, the installation position of third opening 43 is opened with second Mouthfuls 14 correspondence, when cover 13 and liner 15 are installed together, third opening 43 is open with second and 14 is aligned, and pressing plate is close One end of seal 19 is inserted into third opening 43, so as to which the steam channel of liner 15 be made to be open 12 and the with described first Steam channel connection between two openings 14, and the steam channel is made to be sealed with peripheral region.

Further, the slot 44 being inserted into for removable lid 20 is provided in the side of close accommodating chamber 40 on liner 15. Card slot/slot for engaging the removable lid 20 is equally additionally provided in other positions, it can by the slot 44 and card slot The removable lid 20 is fastened on liner 15, it is detachably connected in upper cover 10 from removable lid 20 is made.

Referring again to Fig. 5-to Fig. 8, the assembling process of upper cover 10 is as follows：Pressing plate for sealing item 18 is inserted in cover pressing plate 17 Afterwards, it is put into the second opening 14 of cover 13, then cover decoration 11 is vertically put on cover 13, and pass through buckle or spiral shell The fasteners such as silk are fixed on cover 13.Then pressing plate for sealing circle 19 is inserted in the third opening 43 on liner 15.Then, by bullet Spring 53 is mounted on sliding block 51, is put into togerther in mounting groove 41, and the medial surface for being then used to play block pressur plate 54 pushes down 51 He of sliding block Spring 53, and pass through buckle or screw and be fixed together to form the sliding slot moved for sliding block 51 and micropressure valve elastic card with liner 15 Buckle part 50.Then assembled cover 13 is fixed with liner 15 with buckle with fasteners such as screws, so as to form upper cover 10, 19 one end of pressing plate for sealing circle is pressed at second open lower end (that is, close to one end of 15/ cooker body 110 of liner) position at this time, The other end is extended in the accommodating chamber 40, so as to which the steam channel for making top is connected with the steam channel of lower part.

With reference to figure 9- Figure 11, in the present embodiment, micropressure valve 30 includes minute-pressure valve body and micropressure valve decoration 35, in institute State shape on the side wall (side wall faces the side wall of the micropressure valve resilient snap members for the micropressure valve 30) of minute-pressure valve body Into there is first protrusion 320, in the side wall in face of first protrusion of the minute-pressure valve body, (side wall is described Micropressure valve 30 face the accommodating chamber upper side wall side wall) on be formed with the second protrusion 321, pass through first protrusion 320 and second the engaging with the buckling parts 52 and card slot 42 of protrusion 321 and the micropressure valve 30 is fixed on the receiving In chamber 40.

As shown in Figures 9 to 11, minute-pressure valve body includes valve upper cover 31 and the valve lower cover 32 being connect with valve upper cover 31. Steam channel is formed in minute-pressure valve body, as shown by the arrows in Figure 10, and in the valve upper cover 31 and the valve lower cover 32 On be provided with the opening connected with the steam channel in the minute-pressure valve body so that the steam channel in the minute-pressure valve body It is connected with upper and lower part steam channel.When the micropressure valve 30 is mounted in the accommodating chamber 40, the pressing plate for sealing circle 19 lower end (that is, extending to one end in accommodating chamber 40) is pressed at the aperture position of the valve upper cover 31, so that the minute-pressure Steam channel in valve body is connected with upper steam channel, and makes the open area of the valve upper cover 31 and peripheral region close Envelope.

As shown in figs, in the present embodiment, valve upper cover 31 and valve lower cover 32 are connected by minute-pressure fastener 34.Show Example property, in the present embodiment, minute-pressure fastener 34 has rotary shaft and is arranged on the buckling parts of the rotary shaft, under the valve The axis hole being inserted into for the rotary shaft of the minute-pressure fastener 34 is provided on lid 32, so that the minute-pressure fastener 34 is pivotally connected to On the valve lower cover 32.The card slot fastened for the buckling parts of the minute-pressure fastener 34 is correspondingly arranged on the valve upper cover 31. In addition, minute-pressure sealing ring 33 is additionally provided between valve upper cover 31 and valve lower cover 32, preferably to seal minute-pressure valve body.It can be with Understand, in other embodiments, can also axis hole be set in valve upper cover 31, card slot on valve lower cover 32 is set or is adopted Valve upper cover 31 and valve lower cover 32 are connected with other suitable snap fits.In addition, illustratively, it is in the present embodiment, described First protrusion 320 and the second protrusion 321 are arranged on the side wall of the valve lower cover 32, certainly in other embodiments, Can other positions be arranged on according to concrete structure and design.

Micropressure valve decoration 35 is used to fix minute-pressure valve body, and make the steam channel and lower steam in minute-pressure valve body Channel connects.The bottom of the micropressure valve decoration 35 is provided with gas outlet 36 and the outlet on the gas outlet 36 Mouth sealing ring 37, for being connected with the steam channel in minute-pressure valve body with lower steam channel.

Referring again to Fig. 9-Figure 11, the cargo handling process of micropressure valve 30 is as follows：The rotary shaft of minute-pressure fastener 34 is packed into valve The axis hole of lower cover 32, installing rear minute-pressure fastener 34 can rotate relative to valve lower cover 32；Gas outlet seal circle 37 is assembled to micropressure valve On decoration 35；The modes such as valve lower cover 32 and the buckle of micropressure valve decoration 35 are snapped together after above-mentioned assembling is complete；It will be micro- In the groove of 33 valve lower cover 32 of pressure seal ring；It is above-mentioned it is all assemble after valve upper cover 31 is tilted a certain angle, the cam of side The through-hole of 32 side of valve lower cover is inserted into, is inserted into behind bottom and valve upper cover 31 is rotated into pressing, then rotates the button of minute-pressure fastener 34 Conjunction portion and the card slot of valve upper cover 31 snap together to form micropressure valve 30.

The dismounting of valve upper cover 31：First the buckling parts of minute-pressure fastener 34 is unclamped, valve upper cover 31 is rotated by a certain angle Afterwards, valve upper cover 31 is detached with the dropout of valve lower cover 32, so as to carry out subsequent cleaning.

Referring again to Fig. 2 to Fig. 4, the cargo handling process of the cover of the present embodiment cooking apparatus is as follows：Micropressure valve 30 is flat It puts or is tiltedly put into the accommodating chamber 40 of upper cover 10, the second protrusion 321 on micropressure valve 30 is fastened on the card slot 42 of accommodating chamber 40 In, the first protrusion 320 of micropressure valve 30 can encounter the sliding block 51 of micropressure valve resilient snap members 50, when micropressure valve 30 is pressed down To setting position when micropressure valve resilient snap members 50 sliding block 51 inside contract, the first protrusion 320 is snapped into buckling parts 52 Complete the assembling of micropressure valve 30.Then removable lid 20 along the face of upper cover 10 is slipped into and the whole of cover is completed in slot 44 and card slot Body assembles.

Disassembly process is：Micropressure valve 30 is pushed into (sliding block 51 can inside contract during pushing), is rotated when being depressed into certain distance Micropressure valve 30 makes the second protrusion 321 be detached from card slot 42, then rotates micropressure valve 30 and is taken out from accommodating chamber 40 and completes to tear open It unloads.

Second preferred embodiment of the utility model is briefly described below with reference to Figure 12-Figure 18.

The structure of the cooking apparatus 200 of present embodiment is similar with the structure of the cooking apparatus 100 in the above embodiment, The difference lies in the present embodiment, also set up for preventing the 30 neglected loading structure of micropressure valve, due to according to this practicality Novel cooking apparatus micropressure valve 30 is arranged on lid portion inside, and in order to prevent in assembling process, micropressure valve 30 is by neglected loading, at this Leakproof assembling structure is provided in embodiment, is described below in conjunction with the accompanying drawings.

2- Figure 18 is please referred to Fig.1, in the present embodiment, in cover 120, specifically, is additionally provided in upper cover 10 and only closes Component 60, the component 60 that only closes have stretched condition and compressive state, when the component 60 that only closes is in the micropressure valve 30 When under effect in the compressive state, the removable lid 20 can be inserted into the slot 44 of the upper cover, and component is only closed when described 60 not by the micropressure valve 30 act on and in the stretched condition when, the removable lid 20 cannot be inserted into the upper cover 10 insert In slot 44, so as to realize that assembling process prevents the purpose of the micropressure valve neglected loading.

As shown in Figure 12-Figure 14, in order to realize the anti-neglected loading of micropressure valve, in upper cover 10, such as set in liner 15 The mounting hole 45 that component 60 is only closed in installation is useful for, the component 60 that only closes is arranged in the mounting hole 45.

As shown in Figure 12-Figure 17, only close component 60 and include only closing bullet block 61, spring 64 and play block pressur plate 54, it is described only to close Bullet block 61, which includes only closing playing block main body and being arranged on first extension 62 and described second played in block main body that only closes, to be stretched out Portion 63.Only close the axis or slot that setting is inserted in for the spring 64 on bullet block 61, so as to one end of the spring 64 be resisted against it is described It only closes on bullet block 61 and power is acted to the bullet block 61 that only closes.It plays block pressur plate 54 and only closes bullet block 61 and spring for pushing down 64, and be fixed in upper cover 10, it is preferably fixed on liner 15, is arranged in the mounting hole so as to make only to close component 60. It plays block pressur plate 54 and various suitable structures may be used, it is exemplary, in the present embodiment, only close component 60 and micropressure valve elastic card Buckle part 50 shares same bullet block pressur plate 54, the through-hole that setting is passed through for first extension 62 in block pressur plate 54 is played 57.That is, in the present embodiment, it is not provided only with only conjunction component 60, and with implementing equally to set same micropressure valve elastic card Buckle part 50, and only conjunction component 60 and micropressure valve resilient snap members 50 share same bullet block pressur plate 54, by playing block pressur plate 54 can realize the assembling/fixation for only closing component 60 of micropressure valve resilient snap members 50.

Only formation/assembling process of conjunction component 60 is：Spring 64, which is fitted into the slot only closed in bullet block 61, makes spring 64 One end, which is resisted against, only closes on bullet block 61, then only will close bullet block 61 and spring 64 is put into mounting hole 45, and then make the first stretching Portion 62 passes through the through-hole 57 for playing block pressur plate 54, and pushes down sliding block 51 with the medial surface for playing block pressur plate 54, spring 53, only closes bullet block 61 With spring 64, then by buckle and screw by play block pressur plate 54 be fixed on liner 15, at this point, play block pressur plate 54 not only with appearance The mounting groove 41 in 40 lower wall of chamber received forms the sliding slot moved for micropressure valve resilient snap members 50, but also with accommodating chamber 40 Lower wall formed with mounting hole 45 and slot 44 connect first connection opening 46, only conjunction component 60 the second extension 63 It can be stretched in accommodating chamber 40 by the first connection opening 46.

As shown in figure 18, in the present embodiment, it is described micro- in order to which micropressure valve 30 is enable to interact with only closing component 60 Step structure 322, the step structure are formed on the side (i.e. in face of the side of the accommodating chamber lower wall) of valve body 322 can interact with the component 60 that only closes, make it is described when only closing component 60 and be in the compressive state, described in making Removable lid can be inserted into the slot.Step structure 322 is the structure for being formed with drop along short transverse in the side of micropressure valve 30, In the present embodiment, such as 32 1 sides of valve lower cover is made to be formed with the sidewall sections positioned at outside, the side with respect to valve upper cover 31 Wall part height is less than valve upper cover 31, so as to form step structure 322.When the component 60 that only closes is mounted on the mounting hole 45 When middle, first extension 62 is inserted into the slot 44 with the second extension 63 and is connected in opening 46 with described first respectively, Second extension 63 can interact with the step structure 322 of the micropressure valve 30 so that first extension 62 from It is withdrawn from the slot 44, so as to which the removable lid 20 can be inserted into the slot 44.

It is understood that in the present embodiment, the first protrusion 320 is likewise formed on the side wall of micropressure valve 30, In this example for brevity, the sectional view in direction as shown in Figure 10 is not shown.

Referring again to Figure 12-Figure 18, the cargo handling process of the cover of the present embodiment cooking apparatus is as follows：Micropressure valve 30 is flat It puts or is tiltedly put into the accommodating chamber 40 of upper cover 10, micropressure valve 30 is on the top of pushing leave from office stage structure 322 of external force to only conjunction component 60 The second extension 63, the first extension 62 for only closing component 60 is driven to inside contract while micropressure valve 30 pushes, when by micropressure valve 30 when being assembled to setting position, and first extension 62 for only closing component 60 is from described for installing the slot 44 of removable lid 20 In withdraw from and be retracted to inside the mounting hole of liner 15, removable lid 20 will can be slipped into along the face of upper cover 10 at this time slotting The whole assembling of cover is completed in slot 44 and card slot.

Disassembly process is：Micropressure valve 30 is pushed into (sliding block 51 can inside contract during pushing), is rotated when being depressed into certain distance Micropressure valve 30 makes the second protrusion 321 be detached from card slot 42, then rotates micropressure valve 30 and is taken out from accommodating chamber 40 and completes to tear open It unloads, only closes component 60 at this time due to the effect of micropressure valve 30 and as shown in Figure 15 and Figure 16 in stretched condition, only close component 60 First extension 62 be inserted into it is described for installing in the slot 44 of removable lid 20.

From the foregoing, it will be observed that removable lid 20, micropressure valve 30 only close component 60 first extension 62 after disassembling can be stretched It opens and enters in the slot 44, first extension 62 occupies the assembly space of removable lid 20 and upper cover 10 at this time, works as upper cover If 30 neglected loading of micropressure valve in assembling process, first extension that component 60 is only closed when assembling removable lid 20 can be with 20 fitting surface of removable lid forms interference, makes removable lid 20 that can not assemble.Present embodiment prevents micropressure valve by this principle 30 neglected loading also eliminates the consequence that the neglected loading of micropressure valve 30 is brought.

Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model The normally understood meaning of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit The utility model processed.Terms such as herein presented " components " can both represent single part, can also represent multiple The combination of part.The terms such as herein presented " installation ", " setting " can both represent that a component was attached directly to separately One component can also represent that a component is attached to another component by middleware.Herein in one embodiment The feature of description can be applied to another embodiment in combination individually or with other feature, unless this feature is another at this It does not apply to or is otherwise noted in a embodiment.

The utility model is illustrated by the above embodiment, but it is to be understood that, the above embodiment The purpose illustrated and illustrated is only intended to, and is not intended to the utility model being limited in the range of described embodiment.This Field technology personnel it is understood that introduction according to the present utility model can also make more kinds of variants and modifications, this A little variants and modifications are all fallen within the utility model range claimed.

Claims (17)

1. a kind of cooking apparatus, which is characterized in that the cooking apparatus includes：

Cooker body is provided with interior pot in the cooker body；

Cover, the cover can be opened and closed to be set on the cooker body, when the cover cap close when in the cooker body, it is described Cooking space is formed between cover and the interior pot, the cover includes upper cover and detachably connect with the upper cover removable It covers, opening is provided on the upper lid towards the accommodating chamber of the cooking space and the slot being inserted into for the removable lid, institute It states and micropressure valve resilient snap members is provided in the lower wall of accommodating chamber；

Micropressure valve, the micropressure valve are arranged on the accommodating chamber of the upper cover by the micropressure valve resilient snap members In and

Component is only closed, the component that only closes is arranged in the upper cover, and the component that only closes has stretched condition and compressive state, When the component that only closes is when being in the compressive state under the action of the micropressure valve, the removable lid can be inserted into the slot Stop to close component.

2. cooking apparatus according to claim 1, which is characterized in that

The lower wall of the accommodating chamber is provided with the first connection opening；

It is provided at the position of the accommodating chamber lower wall in the upper cover and connects opening with the slot and described first The mounting hole of connection；

It is described only close component have can be inserted into respectively the slot with described first connect be open the first extension and second stretch Go out portion；

Second extension can interact with the micropressure valve so that first extension is withdrawn from from the slot, So as to which the removable lid can be inserted into the slot.

3. cooking apparatus according to claim 2, which is characterized in that face the downside of the accommodating chamber in the micropressure valve Step structure is formed on the side of wall, the step structure can only close component interaction with described, make the only conjunction portion When part is in the compressive state, the removable lid can be inserted into the slot.

4. cooking apparatus according to claim 2, which is characterized in that the component that only closes includes：

Only conjunction bullet block, described stop close bullet block includes only conjunction bullet block main body and is arranged in the only conjunction bullet block main body described first Extension and second extension；

Spring, one end of the spring are resisted against on the only conjunction bullet block, and the other end is resisted against the bottom of the mounting hole；

First plays block pressur plate, and the medial surface of the first bullet block pressur plate closes bullet block, and first bullet for pushing down described stop The through-hole passed through for first extension corresponding with the mounting hole is formed on block pressur plate, the first bullet block pressur plate is consolidated Determine on the cover and be collectively formed described first with the upper cover to connect opening.

5. cooking apparatus according to claim 4, which is characterized in that the first protrusion is formed on the side wall of the micropressure valve Portion；The micropressure valve resilient snap members have the buckling parts for being fastened with first protrusion of the micropressure valve.

6. cooking apparatus according to claim 5, which is characterized in that the lower wall of the accommodating chamber is provided with installation Slot, the mounting groove are opened towards the accommodating chamber and the removable lid, and the micropressure valve resilient snap members are arranged on described At mounting groove.

7. cooking apparatus according to claim 6, which is characterized in that the micropressure valve resilient snap members include：

Sliding block, the sliding block are formed with the fastening for being fastened with first protrusion on the micropressure valve side wall Portion；

Spring, one end of the spring are resisted against on the sliding block, and the other end is being resisted against the mounting groove with the accommodating chamber On opposite face；

Second plays block pressur plate, and the second bullet block pressur plate is used to push down the sliding block, and be collectively formed for institute with the mounting groove The sliding slot of sliding block slip is stated, the sliding block can move under the action of first protrusion along the sliding slot, so as to make The first protrusion is stated to fasten with the buckling parts.

8. cooking apparatus according to claim 7, which is characterized in that described first plays block pressur plate and the second bullet block pressure Plate is same bullet block pressur plate.

9. cooking apparatus according to claim 4, which is characterized in that in the micropressure valve in face of the upper of the accommodating chamber The second protrusion is formed on the side wall of side wall, be additionally provided on the front side wall of the accommodating chamber for the micropressure valve side wall On second protrusion engaging card slot.

10. cooking apparatus according to claim 1, which is characterized in that the cover can be opened and closed to set by pivotal axis On the cooker body, the accommodating chamber is arranged on the cover close to the side of the pivotal axis.

11. cooking apparatus according to claim 2, which is characterized in that the upper cover includes cover decoration, cover and interior Lining, the cover decoration are arranged far from the side of the cooker body, and the cover is arranged on the cover decoration and described Between liner, the liner is positioned close to the side of the cooker body, and the mounting hole, the accommodating chamber and the slot are equal It is arranged on the interior lining.

12. cooking apparatus according to claim 11, which is characterized in that the cover decoration is provided with the first opening, The second opening corresponding with the described first opening is provided on the cover, is provided on the rear wall of the accommodating chamber and described the The corresponding third opening of two openings.

13. cooking apparatus according to claim 12, which is characterized in that

Cover pressing plate and the pressing plate for sealing item on the cover pressing plate, the cover pressure are provided in the described second opening Plate has steam channel；

Pressing plate for sealing circle is provided in third opening, the pressing plate for sealing circle stretches into the accommodating chamber of the liner In,

So that the steam channel in the micropressure valve can be connected by the described first opening with ambient atmosphere.

14. cooking apparatus according to claim 4, which is characterized in that the micropressure valve includes minute-pressure valve body and minute-pressure Valve decoration is formed with steam channel in the minute-pressure valve body.

15. cooking apparatus according to claim 14, which is characterized in that the minute-pressure valve body include valve upper cover with it is described The valve lower cover of valve upper cover connection is provided on lid under the valve upper cover and the valve and leads to the steam in the minute-pressure valve body The opening of road connection.

16. cooking apparatus according to claim 15, which is characterized in that the minute-pressure valve body further includes：

Minute-pressure fastener, the minute-pressure fastener include rotary shaft and the buckling parts being fixed in the rotary shaft；

Axis hole is provided on one of the valve upper cover or the valve lower cover, the rotary shaft of the minute-pressure fastener is inserted into the axis So that the minute-pressure fastener is rotatably installed in the described on one of them of the valve upper cover or the valve lower cover in hole；

The valve upper cover or wherein another card slot being correspondingly arranged on for buckling parts fastening of the valve lower cover.

17. cooking apparatus according to claim 14, which is characterized in that be provided in the bottom of the micropressure valve decoration Gas outlet and the gas outlet seal circle on the gas outlet.