CN208301520U - The cover assembly and cooking apparatus of steam valve, cooking apparatus - Google Patents

Abstract

The utility model discloses the cover assembly of a kind of steam valve, cooking apparatus and cooking apparatus, wherein, steam valve includes that the valve seat and sealing cover of open setting upward set the valve deck of valve seat open end, valve seat is enclosed by multiple side walls and bottom wall, multiple side walls include opposite the first side wall and second sidewall, the outside wall surface of the first side wall is arranged at intervals with two first pivot joint protrusions, and two first pivot joint protrusions are pivotally connected a connection piece jointly；There is valve deck the second end of opposite first end and second end valve deck to be articulated in second sidewall, and the first end of valve deck is connect with connector；The first side wall includes being pivotally connected the main paragraph between protrusions positioned at two first and being divided into two bending sections at main paragraph both ends, and two bending sections are with respect to main paragraph bending inwardly.Technical solutions of the utility model are by making the opposite main paragraph bending inwardly of two bending sections, so as to eliminate print of shrinking in injection molding valve seat.

Description

The cover assembly and cooking apparatus of steam valve, cooking apparatus

Technical field

The utility model relates to field of household appliances field, in particular to a kind of steam valve, cooking apparatus cover assembly and cook It prepares food utensil.

Background technique

Generally, the cover assembly of cooking apparatus includes cover, inner cover, steam valve and cover board, inside covers and is provided with installation Chamber, steam valve, which is removably installed, to be carried in installation cavity, and cover plate lid is located at the downside of installation cavity, to prevent steam from entering installation cavity. Evaporator valve includes valve deck and valve seat simultaneously, and valve deck one end and valve seat are pivotally connected, the fastener snapping on the other end and valve seat, snapping and valve Pivot joint convex ribs pivot joint on seat side wall.For the cover assembly of existing cooking apparatus, when the thickness for being pivotally connected convex ribs is very big, The other side of the position of the corresponding pivot joint convex ribs of valve seat wall has just been easy to print of shrinking, and influences product appearance.

Utility model content

The main purpose of the utility model is to propose a kind of steam valve, it is intended to the shrink print on the valve seat of steam valve is eliminated, Make steam valve beautiful.

To achieve the above object, the utility model proposes a kind of steam valve, including the valve seat of open setting upward and close Capping sets the valve deck of the valve seat open end, and the valve seat is enclosed by multiple side walls and bottom wall, and the multiple side wall includes Opposite the first side wall and second sidewall, the outside wall surface of the first side wall are arranged at intervals with two first pivot joint protrusions, and two First pivot joint protrusion is pivotally connected a connection piece jointly；The valve deck has opposite first end and second end, the valve deck Second end is articulated in the second sidewall, and the first end of the valve deck is connect with the connector；The first side wall includes position The main paragraph between protrusions is pivotally connected in two described first and is divided into two bending sections at the main paragraph both ends, two foldings The relatively described main paragraph bending inwardly of curved segment.

Preferably, the angle of bending section bending inwardly is greater than or equal to 45 °.

Preferably, the angle of two bending section bendings inwardly is equal.

Preferably, the bending place between the bending section and the main paragraph is to be bent in an arc shape.

Preferably, the radius of curvature being bent in an arc shape is less than or equal to 1mm.

Preferably, it is described first pivot joint protrusion root maximum width be greater than the first side wall thickness three/ One.

Preferably, the connector and the valve deck snapping.

Preferably, a first shaft hole, the hole of two first shaft holes are each provided on two first pivot joint protrusions Mouth is oppositely arranged；The lateral projection of connector is all provided with there are two mounting portion on the first pivot joint protrusion and the mounting portion Axis placing hole, rotation axis pass through it is described first pivot joint protrusion and the mounting portion on axis hole, with realize the connector with it is described The pivot joint of first pivot joint protrusion.

The utility model also proposes that a kind of cover assembly of cooking apparatus, the cover assembly of the cooking apparatus include:

Upper cover is equipped with outlet passageway, and has the installation cavity being arranged towards lower open mouth, and the outlet passageway is connected to the installation Chamber and exterior space；

Cover board is installed in the upper cover, and the cover board corresponds to the installation cavity equipped with installing port；And

Steam valve, the steam valve include that the valve seat and sealing cover of open setting upward set the valve of the valve seat open end Lid, the valve seat encloses by multiple side walls and bottom wall, and the multiple side wall includes opposite the first side wall and second sidewall, The outside wall surface of the first side wall is arranged at intervals with two first pivot joint protrusions, and two first pivot joint protrusions are pivotally connected one jointly Connector；The valve deck has opposite first end and second end, and the second end of the valve deck is articulated in the second sidewall, institute The first end for stating valve deck is connect with the connector；The first side wall includes the master between two first pivot joint protrusions Body section and two bending sections for being divided into the main paragraph both ends, the relatively described main paragraph bending inwardly of two bending sections； The steam valve has the valve air gate positioned at upper end, and the valve inlet end positioned at lower end, is provided with valve on the valve inlet end Air inlet；The steam valve is installed in the installation cavity, and the valve air gate is connected to the sealing of the lower end of the outlet passageway, The valve inlet end sealing is arranged in the installing port.

The utility model also proposes a kind of cooking apparatus, which includes the cover assembly of pot body and cooking apparatus, The cover assembly of the cooking apparatus includes:

Upper cover is equipped with outlet passageway, and has the installation cavity being arranged towards lower open mouth, and the outlet passageway is connected to the installation Chamber and exterior space；

Cover board is installed in the upper cover, and the cover board corresponds to the installation cavity equipped with installing port；And

Steam valve, the steam valve include that the valve seat and sealing cover of open setting upward set the valve of the valve seat open end Lid, the valve seat encloses by multiple side walls and bottom wall, and the multiple side wall includes opposite the first side wall and second sidewall, The outside wall surface of the first side wall is arranged at intervals with two first pivot joint protrusions, and two first pivot joint protrusions are pivotally connected one jointly Connector；The valve deck has opposite first end and second end, and the second end of the valve deck is articulated in the second sidewall, institute The first end for stating valve deck is connect with the connector；The first side wall includes the master between two first pivot joint protrusions Body section and two bending sections for being divided into the main paragraph both ends, the relatively described main paragraph bending inwardly of two bending sections； The steam valve has the valve air gate positioned at upper end, and the valve inlet end positioned at lower end, is provided with valve on the valve inlet end Air inlet；The steam valve is installed in the installation cavity, and the valve air gate is connected to the sealing of the lower end of the outlet passageway, The valve inlet end sealing is arranged in the installing port.

Technical solutions of the utility model by making the relatively described main paragraph bending inwardly of two bending sections, so as to When the valve seat described in injection molding, print of shrinking is eliminated, makes steam valve beautiful.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of one embodiment of cover assembly of the utility model cooking apparatus；

Fig. 2 is the enlarged drawing in Fig. 1 at A；

Fig. 3 is the structural schematic diagram of steam valve installation on the cover board in Fig. 1；

Fig. 4 is the structural schematic diagram of the valve seat of the steam valve in Fig. 1.

Drawing reference numeral explanation:

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture) Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.

In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of case is not present, also not within the protection scope of the requires of the utility model.

The utility model proposes a kind of steam valve 30, cooking apparatus cover assembly 100 and cooking apparatus.

The cooking apparatus includes the cover assembly 100 of pot body and cooking apparatus, when cooking apparatus works, the cooking apparatus Cover assembly 100 lid set in the pot body.The cover assembly 100 of the cooking apparatus includes upper cover 10, cover board 40 and steams Steam valve 30.It should be noted that the cooking apparatus can be electric cooker or pressure cooker etc., without limitation.

In an embodiment of the utility model, such as Fig. 1 and Fig. 2, the upper cover 10 is equipped with outlet passageway 13, and has Installation cavity 123 is set towards lower open mouth, the outlet passageway 13 is connected to the installation cavity 123 and exterior space.Specifically, at this In embodiment, referring to Fig. 2, the upper cover 10 includes the inner cover 12 positioned at the cover 11 of upside and positioned at downside, the installation cavity 123 are set on the inner cover 12.Downward one ventilating column 111 of projection of cover 11,111 inner hollow of ventilating column is to form out Gas channel 13.Inner cover 12 is equipped with relief hole on the chamber top of installation cavity 123, and the lower end of the ventilating column 111 is arranged in the resigning Hole.

As shown in figure 3, the cover board 40 is mounted in the upper cover 10 by pressing ring 60,60 inner edge of pressing ring Upper side compress the downside of 40 outer periphery of cover board, the outer periphery of the pressing ring 30 is embedded in the mounting groove of the upper cover 10 It is interior.The cover board 40 comes the installation cavity 123 and external world's packing.The position of the corresponding valve inlet end 321 of the cover board 40 It installs and is equipped with installing port 41.

Referring to Fig. 2, the steam valve 30 is installed in the installation cavity 123, and the upper end of the steam valve 30 is kept right setting There is valve air gate 311, the lower end of the steam valve 30, which keeps left, is provided with valve inlet end 321, is provided on the valve inlet end 321 Valve air inlet 3211.The valve air gate 311 is connected to the sealing of the lower end of the outlet passageway 13.The valve inlet end 321 is close Envelope is arranged in the installing port 41.The intracorporal steam of pot enters steam valve by the valve air inlet 3211 on valve inlet end 321 30, due to being sealed set between valve inlet end 321 and cover board 40, steam cannot enter from the installing port 41 on cover board 40 It in installation cavity 123, avoids steam and makes the inside of the upside of cover board 40 and cap assemblies 10 dirty, guarantee the upper cover group of cooking apparatus 100 inner clean of part.

The steam valve 30 includes that the valve seat 32 and sealing cover of open setting upward set the valve deck 31 of valve seat open end, valve Gas outlet 311 is set to valve deck 31, and valve inlet end 321 is set to 32 bottom of valve seat.The valve seat 32 is enclosed by multiple side walls and bottom wall It forms, specifically, in the present embodiment, referring to Fig. 4, the valve seat 32 is enclosed by four side walls and bottom wall.It is the multiple Side wall includes opposite 323 wall of the first side wall 322 and second side, and the outside wall surface of the first side wall 322 is arranged at intervals with two First pivot joint protrusion 3223, two first pivot joint protrusions 3223 are pivotally connected a connection piece 324 jointly.In order to guarantee described The maximum width of the intensity of one pivot joint protrusion 3223, the root of first pivot joint protrusion 3223 is greater than the first side wall 322 The one third of thickness.The valve deck 31 has opposite first end and second end, and the second end of the valve deck 31 is articulated in institute Second sidewall 323 is stated, the first end of the valve deck 31 is connect with the connector 324.The first end of the valve deck 31 with it is described 324 connection type of connector, which can be, to be spirally connected, or clamping or snapping.Specifically, in the present embodiment, the of the valve deck 31 One end and 324 snapping of connector.The first side wall 322 includes the master between two first pivot joint protrusions 3223 Body section 3221 and two bending sections 3222 for being divided into 3221 both ends of main paragraph, two bending sections 3222 are with respect to institute State the bending inwardly of main paragraph 3221.The relatively described bending inwardly of main paragraph 3221 setting of two bending sections 3222, Ke Yi When valve seat 32 described in injection molding, print of shrinking is eliminated.

Technical solutions of the utility model are by making the relatively described main paragraph 3221 of two bending sections 3222 towards infolding It is curved, when so as to the valve seat 32 described in injection molding, print of shrinking is eliminated, makes steam valve beautiful.

In the present embodiment, in order to preferably eliminate shrink print, the angle of the bending inwardly of bending section 3222 be greater than or Equal to 45 °.The angle that two bending sections 3222 bend inwards can be equal, can also be unequal.Specifically, in this implementation In example, in order to make valve seat symmetrically beautiful, the angle of two bendings inwardly of bending section 3222 is equal.

Further, the arc-shaped bending in bending place between the bending section 3222 and the main paragraph 3221, Ke Yirang Valve seat 32 is more aesthetically pleasing, while can also prevent the bending place between the bending section 3222 and the main paragraph 3221 from hurting and use Family or installer.But the radius of curvature being bent in an arc shape cannot be too big, does not so have and eliminates the effect that shrink prints, therefore it is preferred that Ground, the radius of curvature being bent in an arc shape are less than or equal to 1mm.

In the present embodiment, referring to Fig. 4, in order to facilitate the installation of or the connector 324 is dismantled, two described first are pivotally connected A first shaft hole is each provided on protrusion 3223, the aperture of two first shaft holes is oppositely arranged；324 side of connector to Projection is all provided with axis placing hole there are two mounting portion on the first pivot joint protrusion 3223 and the mounting portion, rotation axis passes through described Axis hole on first pivot joint protrusion and the mounting portion, to realize the connector 324 and first pivot joint protrusion 3223 Pivot joint.

In the present embodiment, referring to Fig. 4, in order to facilitate the installation of or the disassembly bonnet 31, in the second sidewall 323 between Every setting there are two the second pivot joint protrusion 3231, one second axis hole is each provided on two second pivot joint protrusions 3231, two The aperture of a second axis hole is oppositely arranged；The two sides of the valve deck 31 are each provided with a pivot pin, the pivot pin and described the Two shaft hole matchings, to realize the pivot joint of the valve deck 31 with second pivot joint protrusion 3231.

Further, in the present embodiment, referring to Fig. 3, the second sidewall 323 is two second pivot joint protrusions Be provided with buckle 3232 between 3231, the corresponding buckle 3232 of the pressing ring 60 is provided with bayonet 61, the buckle 3232 with The bayonet 61 cooperates, to realize connecting and fixing for the steam valve 30 and the pressing ring 60, to increase the steam valve 30 Installation stability.

In the present embodiment, referring to Fig. 2, several flow-stopping plates 33 are additionally provided in the steam valve 30, flow-stopping plate 33 is located at valve Between air inlet 311 and valve air gate 3211, the wherein upward projection flow-stopping plate 33 in 32 bottom of valve seat, the downward projection baffle of valve deck 31 Plate 33, and the flow-stopping plate 33 of the flow-stopping plate 33 of valve seat 32 and valve deck 31 is spaced and is arranged, steam enters steam from valve air inlet 3211 Valve 30, then during flowing towards valve air gate 311, flow-stopping plate 33 plays the role of delaying to steam, avoids steam When being discharged outside cooking apparatus, speed is too fast, to take the rice grain etc. in cooking apparatus out of.

In the present embodiment, referring to Fig. 2, the steam valve 30 further includes the valve being fixedly connected with the valve inlet end 321 41 weeks edges of installing port of cap 34, the cover board 40 are held on the root of the valve inlet end 321 and the upper end edge of the bonnet 34 Between.The valve inlet end 321 can be spirally connected with the bonnet 34, can also be clamped.Specifically, in the present embodiment, described Valve inlet end 321 is connected and fixed with the bonnet 34.Further, institute is arranged in order to realize that the valve inlet end 321 seals The installing port 41 of cover board 40 is stated, the root of the valve inlet end 321 and installing port 41 weeks of the cover board 40 are additionally provided between The week edge of seal washer 50, the seal washer 50 and the installing port 41 clamps the root with the valve inlet end 321 together Between the upper end edge of the bonnet 34.

In the present embodiment, referring to Fig. 2, the cover assembly 100 of the cooking apparatus further includes sealing element 20, described close Sealing 20 has vertically to the intercommunicating pore for extending through the sealing element 20, and the upper end of described sealing element 20 passes through the company The lower end for being socketed in the ventilating column 111 of through-hole, to realize the upper end of the intercommunicating pore and the lower end of the outlet passageway 13 It is tightly connected.The upper end of the sealing element 20 is closely squeezed and is sandwiched between the ventilating column 111 and the relief hole of the inner cover 12.Institute The lower end for stating sealing element 20 is connected to the valve air gate 311 sealing.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of steam valve, which is characterized in that valve seat (32) and sealing cover including open setting upward set the valve seat (32) The valve deck (31) of open end, the valve seat (32) are enclosed by multiple side walls and bottom wall, and the multiple side wall includes opposite The first side wall (322) and second sidewall (323), the outside wall surface of the first side wall (322) are arranged at intervals with two first pivot joints Protrusion (3223), two first pivot joints protrusion (3223) are pivotally connected a connection piece (324) jointly；The valve deck (31) has phase Pair first end and second end, the second end of the valve deck (31) is articulated in the second sidewall (323), the valve deck (31) First end is connect with the connector (324)；The first side wall (322) includes being located at two first pivot joints protrusion (3223) Between main paragraph (3221) and be divided into two bending sections (3222) at the main paragraph (3221) both ends, two bendings Section (3222) relatively described main paragraph (3221) bending inwardly.

2. steam valve as described in claim 1, which is characterized in that the angle of bending section (3222) bending inwardly be greater than or Equal to 45 °.

3. steam valve as described in claim 1, which is characterized in that the angle phase of two bending section (3222) bendings inwardly Deng.

4. steam valve as described in claim 1, which is characterized in that the bending section (3222) and the main paragraph (3221) it Between bending place be bent in an arc shape.

5. steam valve as claimed in claim 4, which is characterized in that the radius of curvature being bent in an arc shape is less than or equal to 1mm.

6. steam valve as described in claim 1, which is characterized in that the maximum of the root of first pivot joint protrusion (3223) is wide Degree is greater than the one third of the first side wall (322) thickness.

7. steam valve as described in claim 1, which is characterized in that the connector (324) and the valve deck (31) snapping.

8. steam valve as described in any one of claim 1 to 7, which is characterized in that two first pivot joints protrusion (3223) On be each provided with a first shaft hole, the aperture of two first shaft holes is oppositely arranged；The connector (324) is laterally convexly equipped with Two mounting portions are all provided with axis placing hole on first pivot joint protrusion (3223) and the mounting portion, and rotation axis is across described first The axis hole being pivotally connected on protrusion (3223) and the mounting portion, to realize the connector (324) and first pivot joint protrusion (3223) pivot joint.

9. a kind of cover assembly of cooking apparatus characterized by comprising

Upper cover (10) is equipped with outlet passageway (13), and has the installation cavity (123) being arranged towards lower open mouth, the outlet passageway (13) installation cavity (123) and exterior space are connected to；

Cover board (40) is installed in the upper cover (10), and the corresponding installation cavity (123) of the cover board (40) is equipped with installing port (41)；And

Steam valve (30), the steam valve (30) are steam valve as claimed in any one of claims 1 to 8 (30)；The steam Valve (30) has the valve air gate (311) positioned at upper end, and the valve inlet end (321) positioned at lower end, the valve inlet end (321) On be provided with valve air inlet (3211)；The steam valve (30) is installed in the installation cavity (123), the valve air gate (311) it is connected to the sealing of the lower end of the outlet passageway (13), valve inlet end (321) sealing is arranged in the installing port (41)。

10. a kind of cooking apparatus, which is characterized in that the cover assembly (100) including cooking apparatus as claimed in claim 9.