CN206761536U - Steam valve and cooking apparatus - Google Patents

Abstract

The utility model provides a kind of steam valve and cooking apparatus, and the steam valve includes valve seat and bonnet；Wherein, valve seat includes valve seat body and valve seat body outwards circumferentially extends the connection wall of formation, and bonnet lid is located in valve seat body, and limits vapor chamber with valve seat body, and connection wall is provided with reinforcement.Steam valve provided by the utility model, on the one hand, reinforcement can strengthen the intensity of valve seat, strengthen the non-deformability of valve seat；On the other hand, connection wall will not be contacted directly with the high-temperature steam in vapor chamber, is used for the ratio for limiting valve seat shared by the part of vapor chamber in valve seat so as to reduce, is reduced the active area of high-temperature steam and valve seat, the temperature distortion degree of valve seat is reduced, improves the intensity of steam valve.

Description

Steam valve and cooking apparatus

Technical field

Kitchen utensils field is the utility model is related to, more specifically, is related to a kind of steam valve and including the steam valve Cooking apparatus.

Background technology

Existing cooking apparatus such as electric cooker product, the anti-spilled effect of its steam valve is evaluation electric cooker properties of product An important index, the general capacity for increasing steam valve can improve the anti-spilled effect of steam valve.Increase capacity just needs Increase the size of valve seat, but easily cause valve seat to deform after valve seat size increase, valve seat deformation may result in steam valve leakage Gas, so the intensity that valve seat how is improved in limited space is an industry problem.

Utility model content

The utility model is intended at least solve one of technical problem present in prior art.

Therefore, the purpose of one side of the present utility model is to provide a kind of steam valve.

The purpose of other side of the present utility model is to provide a kind of cooking apparatus for including above-mentioned steam valve.

To achieve the above object, the embodiment of one side of the present utility model provides a kind of steam valve, for cooking Utensil, the steam valve include：Valve seat and bonnet.Wherein, it is outwards circumferential to include valve seat body and the valve seat body for the valve seat Extending the connection wall formed, the bonnet lid is located in the valve seat body, and limits vapor chamber with the valve seat body, and The connection wall is provided with reinforcement.

The steam valve that the utility model above-described embodiment provides, valve seat include valve seat body, and bonnet lid is located at valve seat body On, and vapor chamber is limited with valve seat body, realize the normal work of steam valve.Valve seat body outwards circumferentially extends the company of formation Wall being connect, connection wall is provided with reinforcement, on the one hand, reinforcement can strengthen the intensity of valve seat, strengthen the non-deformability of valve seat, Solve the problems, such as that Large Copacity steam valve temperature distortion causes gas leakage so that Large Copacity steam valve can reliably be applied to culinary art On utensil, so as to improve the anti-overflow output capacity of cooking apparatus, the problem of avoiding low capacity steam valve anti-spilled scarce capacity； On the other hand, connection wall can also strengthen the intensity of valve seat in itself, and connection wall is located at the outside of vapor chamber, so as to which connection wall is with steaming The high-temperature steam of vapour intracavitary will not be contacted directly, compared to the steam valve structure for being not provided with connection wall, reduced in valve seat and be used for The ratio of valve seat shared by the part of vapor chamber is limited, the active area of high-temperature steam and valve seat is reduced, reduces valve seat Temperature distortion degree, improve the intensity of steam valve.And connection wall is in the ring-shaped connecting wall for border so that valve seat periphery is everywhere Intensity can be strengthened.

In addition, the steam valve that the utility model above-described embodiment provides also has following additional technical feature：

In above-mentioned technical proposal, it is preferable that in a ring, and the vapor chamber is located in the reinforcement reinforcement.

Reinforcement in a ring so that the intensity of valve seat periphery everywhere can be strengthened.

In above-mentioned technical proposal, it is preferable that the junction of the bonnet and the valve seat body is provided with sealing ring, wherein, The bonnet, which is provided with, is used to installing the annular receiving groove of the sealing ring, and the valve seat body includes bottom wall and the bottom wall Edge extends the muscle that encloses to be formed to the direction close to the bonnet, and the sealing ring is pressed on the holding tank by the muscle that encloses It is interior.

The periphery of vapor chamber is provided with sealing ring, for sealed steam chamber.Specifically, bonnet and valve seat body relative to table Face is provided with annular receiving groove, and sealed muscle is located in annular receiving groove, and valve seat body includes bottom wall and bottom wall to close to bonnet What (upward) extension in direction was formed encloses muscle, bottom wall, encloses muscle and bonnet limits vapor chamber, encloses muscle and be connected on sealing ring, so as to Sealing ring is pressed in holding tank.

In above-mentioned technical proposal, it is preferable that it is described enclose muscle outwards circumferentially extending form the connection wall, and the connection wall Close to the surface of the bonnet and/or the surface away from the bonnet is provided with the reinforcement.

It is of course also possible to be that outwards circumferentially extending forms connection wall to bottom wall, or bottom wall and the junction of muscle is enclosed to periphery Connection wall is formed to extension.The upper surface (close to the surface of bonnet) of connection wall can be formed with protruding upward or downward depression and be strengthened Muscle, either the lower surface (surface away from bonnet) of connection wall is downwardly projecting or upward be recessed forms reinforcement or connection wall Upper and lower surface be respectively equipped with reinforcement.

In above-mentioned technical proposal, it is preferable that the connection wall is enclosed in muscle and the reinforcement height direction positioned at described Portion, make the longitudinal section for enclosing muscle, the reinforcement and the connection wall overall substantially H-shaped.

One end of connection wall is located at the middle part for enclosing muscle short transverse, and the edge difference of connection wall upper and lower surface is up and down Extension forms reinforcement so that the other end of connection wall is located at the middle part of reinforcement so that connection wall, reinforcement and the group for enclosing muscle The longitudinal section of conjunction is integrally H-shaped or I-shaped.Certainly, in addition to positioned at the middle part for enclosing muscle and reinforcement, connection wall may be located on Enclose the other positions of muscle and reinforcement.

In above-mentioned technical proposal, it is preferable that the reinforcement and described the distance between the muscle that encloses are 4.0mm~10.0mm.

It when reinforcement and the spacing enclosed between muscle are more than 10.0mm, can cause in the case of the constancy of volume of valve seat, steam The capacity of vapour chamber reduces, and reduces the anti-overflow output capacity of steam valve；Reinforcement and enclose between muscle when being smaller than 4.0mm, cause Reinforcement is too small with enclosing the distance between muscle so that reinforcement and enclosing cleans between muscle difficult.Preferably, reinforcement and enclose muscle it Between spacing be 4.0mm, 6.0mm, 8.0mm, 10.0mm.

In above-mentioned technical proposal, it is preferable that the thickness of the reinforcement is 1.2mm~4.0mm；And/or the muscle of enclosing Thickness is 1.2mm~4.0mm；And/or the thickness of the connection wall is 1.2mm~4.0mm.

The thickness of the thickness of reinforcement, the thickness for enclosing muscle and connection wall is 1.2mm~4.0mm, with the other positions of valve seat Thickness approaches.Preferably, the thickness of reinforcement, enclose muscle thickness and connection wall thickness for 1.2mm, 2.0mm, 3.0mm, 4.0mm。

Certainly, the thickness of reinforcement, to enclose the thickness of muscle and the thickness of connection wall, reinforcement and the spacing enclosed between muscle unlimited In above-mentioned number range, during the manufacturing, can be adjusted flexibly.

In above-mentioned technical proposal, it is preferable that the steam valve also includes：Lock, one end of the lock and the bonnet One end be connected by fastener or phase clamping, one end of the other end of the lock and the reinforcement pass through fastener phase Connection or phase clamping, to connect the bonnet and the valve seat by the lock.

Steam valve also includes being used for the lock for connecting bonnet and valve seat, and specifically, one end of lock and one end of bonnet lead to Cross fastener to be connected or phase clamping, the other end of lock with one end of reinforcement by fastener is connected or phase clamping.

In above-mentioned technical proposal, it is preferable that the other end of the reinforcement stretches out to form extension, the extension The connection that can be rotated by rotary shaft with the other end of the bonnet；Or the other end of the reinforcement stretches out shape Into extension, the extension is connected with the other end of the bonnet by buckling piece；Or the other end of the bonnet with The valve seat phase clamping；Or the other end of the bonnet plugs with the valve seat.

The other end (one end away from lock) of reinforcement stretches out to form extension, and extension passes through rotation with bonnet The connection that axle can rotate, realize being rotatably connected for bonnet and valve seat.Or the other end of reinforcement stretches out to be formed and prolonged Extending portion, extension are connected with bonnet by buckling piece, and specifically, one end and one in bonnet and extension of buckling piece can Rotation connection, the other end of buckling piece are connected with another phase clamping in bonnet and extension or by fastener.Or valve The other end (one end away from lock) of lid is with the clamping of valve seat phase or plugging.

The embodiment of second aspect of the utility model provides a kind of cooking apparatus, including：Upper lid；With any of the above-described implementation Steam valve described in example, the steam valve are located on the upper lid.

The cooking apparatus that the embodiment of second aspect of the utility model provides, because including the embodiment institute of one side The steam valve stated, thus whole beneficial effects of the steam valve described in the embodiment with one side, will not be repeated here.

The cooking apparatus is electric cooker or electric pressure cooking saucepan or other cooking apparatus provided with steam valve.

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

Brief description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment Become obvious and be readily appreciated that, wherein：

Fig. 1 is the decomposition texture schematic diagram of the steam valve described in embodiment of the present utility model；

Fig. 2 is the cross section structure diagram of the steam valve described in embodiment of the present utility model；

Fig. 3 is the mplifying structure schematic diagram in A portions in Fig. 2；

Fig. 4 is the mplifying structure schematic diagram in B portions in Fig. 2；

Fig. 5 is the structural representation at first visual angle of the valve seat of the steam valve described in embodiment of the present utility model；

Fig. 6 is the mplifying structure schematic diagram in C portions in Fig. 5；

Fig. 7 is the cross section structure diagram of the valve seat shown in Fig. 5；

Fig. 8 is the structural representation at first visual angle of the grid of the steam valve described in embodiment of the present utility model；

Fig. 9 is the structural representation at second visual angle of the grid of the steam valve described in embodiment of the present utility model；

Figure 10 is the structural representation at the 3rd visual angle of the grid of the steam valve described in embodiment of the present utility model；

Figure 11 is the cross section structure diagram of the grid of the steam valve described in embodiment of the present utility model；

Figure 12 is the grid and the cross section structure diagram of valve seat assembling described in embodiment of the present utility model；

Figure 13 is that the steam valve described in embodiment of the present utility model removes a cross section structure diagram after grid；

Figure 14 is that the steam valve described in embodiment of the present utility model removes another cross section structure diagram after grid；

Figure 15 is the structural representation at second visual angle of the valve seat of the steam valve described in embodiment of the present utility model；

Figure 16 is the structural representation at the 3rd visual angle of the valve seat of the steam valve described in embodiment of the present utility model；

Figure 17 is the structural representation at the 4th visual angle of the valve seat of the steam valve described in embodiment of the present utility model；

Figure 18 is that the steam valve described in embodiment of the present utility model removes the decomposition texture schematic diagram after grid.

Wherein, corresponding relations of the Fig. 1 into Figure 18 between reference and component names is：

1 valve seat, 11 bottom walls, 111 air inlets, 112 return ports, 113 return valves, 12 enclose muscle, and 121 fixture blocks, 122 second are oriented to Inclined-plane, 123 limited blocks, 13 connection walls, 14 reinforcements, 141 extensions, 142 departments of assembly, 2 bonnets, 21 holding tanks, 22 gas outlets, 3 grids, 311 spacing preiections, 321 elastic portions, 3211 elastic arms, 3212 buckles, 3,213 first guiding surfaces, 3214 operating parts, 33 block reinforcements, 331 steam channels, 34 abut post, 4 sealing rings, 5 locks, 6 rotary shafts, 7 cosmetic sheets, 8 screws, 9 vapor chambers.

Embodiment

In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen The feature in embodiment and embodiment please can be mutually combined.

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

Steam valve and cooking apparatus according to some embodiments of the utility model is described with reference to the accompanying drawings.

As shown in Figure 13 to 18, a kind of steam valve for being provided according to the utility model some embodiments, for cooking apparatus, The steam valve includes valve seat 1 and bonnet 2.Wherein, valve seat 1 includes valve seat body and valve seat body outwards circumferentially extends the company of formation Wall 13 is connect, the lid of bonnet 2 is located in valve seat body, and limits vapor chamber 9 with valve seat body, and connection wall 13 is provided with reinforcement 14。

The steam valve that the utility model above-described embodiment provides, valve seat 1 include valve seat body, and the lid of bonnet 2 is located at valve seat sheet On body, and vapor chamber 9 is limited with valve seat body, realize the normal work of steam valve.Valve seat body outwards circumferentially extends to be formed Connection wall 13, connection wall 13 are provided with reinforcement 14, on the one hand, reinforcement 14 can strengthen the intensity of valve seat 1, strengthen valve seat 1 Non-deformability, solve the problems, such as that Large Copacity steam valve temperature distortion causes gas leakage so that Large Copacity steam valve can That leans on is applied on cooking apparatus, and so as to improve the anti-overflow output capacity of cooking apparatus, it is anti-spilled to avoid low capacity steam valve The problem of scarce capacity；On the other hand, connection wall 13 itself can also strengthen the intensity of valve seat 1, and connection wall 13 is located at vapor chamber 9 Outside, will not directly be contacted with the high-temperature steam in vapor chamber 9 so as to connection wall 13, compared to the steaming for being not provided with connection wall 13 Steam valve structure, reduce and be used to limit the ratio of valve seat 1 shared by the part of vapor chamber 9 in valve seat 1, reduce high-temperature steam with The active area of valve seat 1, the temperature distortion degree of valve seat 1 is reduced, improve the intensity of steam valve.And connection wall 13 is in for week The ring-shaped connecting wall 13 of circle so that the intensity of the periphery of valve seat 1 everywhere can be strengthened.

Preferably, as shown in Figure 15 to Figure 17, in a ring, and vapor chamber 9 is located in reinforcement 14 reinforcement 14.

Reinforcement 14 in a ring so that the intensity of the periphery of valve seat 1 everywhere can be strengthened.

Preferably, as shown in Figure 13 and Figure 14, the junction of bonnet 2 and valve seat body is provided with sealing ring 4, wherein, bonnet 2 The annular receiving groove 21 for being used for installing sealing ring 4 is provided with, valve seat body includes the edge of bottom wall 11 and bottom wall 11 to close to valve The direction of lid 2 extend to be formed enclose muscle 12, enclose muscle 12 and sealing ring 4 be pressed in holding tank 21.

The periphery of vapor chamber 9 is provided with sealing ring 4, for sealed steam chamber 9.Specifically, bonnet 2 and valve seat body relative to Surface be provided with annular receiving groove 21, sealed muscle is located in annular receiving groove 21, and valve seat body includes bottom wall 11 and bottom wall 11 Edge enclose muscle 12 to close to (upward) the extension formation in the direction of bonnet 2, bottom wall 11, enclose muscle 12 and bonnet 2 limits steam Chamber 9, enclose muscle 12 and be connected on sealing ring 4, so as to which sealing ring 4 is pressed in holding tank 21.

Preferably, enclosing muscle 12, outwards circumferentially extending forms connection wall 13.

It is of course also possible to it is that outwards circumferentially extending forms connection wall 13, or bottom wall 11 and the connection for enclosing muscle 12 to bottom wall 11 Outwards circumferentially extending forms connection wall 13 at place.

Connection wall 13 is close to the surface of bonnet 2 and/or the surface away from bonnet 2 is provided with reinforcement 14.

Certainly, the upper surface of connection wall 13 can form reinforcement 14, or connection wall 13 with protruding upward or downward depression Lower surface it is downwardly projecting or upward depression forms reinforcement 14, or the upper and lower surface of connection wall 13 is respectively equipped with reinforcement 14。

Preferably, as shown in Figure 15 to Figure 17, connection wall 13 is located at the middle part for enclosing muscle 12 and the short transverse of reinforcement 14, makes The longitudinal section for enclosing muscle 12, reinforcement 14 and connection wall 13 is overall substantially H-shaped.

One end of connection wall 13 is located at the middle part for enclosing the short transverse of muscle 12, and the edge difference of the upper and lower surface of connection wall 13 is upward Be downwardly extending reinforcement 14 so that the other end of connection wall 13 is located at the middle part of reinforcement 14 so that connection wall 13, plus The longitudinal section of strengthening tendons 14 and the combination for enclosing muscle 12 is integrally H-shaped or I-shaped.Certainly, except positioned at the middle part for enclosing muscle and reinforcement Outside, connection wall may be located on enclosing the other positions of muscle and reinforcement.

Preferably, as shown in fig. 7, reinforcement 14 and to enclose the distance between muscle 12 b be 4.0mm~10.0mm.

When reinforcement 14 and the spacing enclosed between muscle 12 are more than 10.0mm, the situation in the constancy of volume of valve seat 1 can be caused Under, the capacity of vapor chamber 9 reduces, and reduces the anti-overflow output capacity of steam valve；Reinforcement 14 and enclosing is smaller than between muscle 12 During 4.0mm, cause reinforcement 14 too small with enclosing the distance between muscle 12 so that reinforcement 14 and enclosing cleans between muscle 12 difficult. Preferably, reinforcement 14 and the spacing enclosed between muscle 12 are 4.0mm, 6.0mm, 8.0mm, 10.0mm.

Preferably, as shown in fig. 7, the thickness c of reinforcement 14 is 1.2mm~4.0mm；And/or enclose the thickness a of muscle 12 and be 1.2mm~4.0mm；And/or the thickness d of connection wall 13 is 1.2mm~4.0mm.

The thickness of the thickness of reinforcement 14, the thickness for enclosing muscle 12 and connection wall 13 is 1.2mm~4.0mm, other with valve seat 1 The thickness at position approaches.Preferably, the thickness of reinforcement 14, enclose muscle 12 thickness and connection wall 13 thickness for 1.2mm, 2.0mm、3.0mm、4.0mm。

Certainly, the thickness of reinforcement 14, enclose muscle 12 thickness and the thickness of connection wall 13, reinforcement 14 and enclose between muscle 12 Spacing be not limited to above-mentioned number range, during the manufacturing, can be adjusted flexibly.As shown in fig. 7, h represents valve seat Thickness, limited without clear and definite numerical value.

Preferably, as shown in figure 18, steam valve also includes：Lock 5, latch 5 one end and pass through fastening with one end of bonnet 2 Part is connected or phase clamping, latches 5 other end and is connected with one end of reinforcement 14 by fastener or phase clamping, to pass through The connection bonnet 2 of lock 5 and valve seat 1.

Preferably, as shown in figure 16, the other end of reinforcement 14 stretches out to form extension 141, extension 141 and valve The connection that the other end of lid 2 can be rotated by rotary shaft 6；Or the other end of reinforcement 14 stretches out to form extension 141, extension 141 is connected with the other end of bonnet 2 by buckling piece；Or the other end of bonnet 2 and the phase clamping of valve seat 1； Or the other end of bonnet 2 plugs with valve seat 1.

Steam valve also includes being used for the lock 5 for connecting bonnet 2 and valve seat 1, specifically, latches 5 one end and the one of bonnet 2 End is connected or phase clamping by fastener, is latched 5 other end and is connected with one end of reinforcement 14 by fastener or phase Clamping.

In a specific embodiment, bonnet 2 is connected with lock 5 by screw 8, and extension 141 is provided with assembling Portion 142, department of assembly 142 is with latching 5 phase clampings.

The other end (one end away from lock 5) of reinforcement 14 stretches out to form extension 141, extension 141 and valve The connection that lid 2 can rotate by rotary shaft 6, realize being rotatably connected for bonnet 2 and valve seat 1.Or reinforcement 14 is another End stretches out to form extension 141, and extension 141 is connected with bonnet 2 by buckling piece, specifically, one end of buckling piece Be rotatably connected with one in bonnet 2 and extension 141, the other end of buckling piece with it is another in bonnet 2 and extension 141 Individual phase clamping is connected by fastener.Or the other end (one end away from lock 5) and the phase clamping of valve seat 1 or phase of bonnet 2 Grafting.

Preferably, reinforcement 14 stretches out to form button hand position, and holding button hand position can be easily by steam valve from Shang Gai Middle taking-up.

As shown in figure 17, in the cooking apparatus course of work, the power that valve seat 1 is subject to mainly has：Gas pressure P1, sealing ring Elastic force P2, the support force P3 of rotary shaft 6 and lock 5 support force P4, in the case of same thickness h, valve seat week makes a circle in H The structure of shape or I-beam, double rib (enclosing muscle and reinforcement) structures are realized, compared to single rib, enhance valve seat Intensity.

Preferably, as shown in Figures 1 to 12, steam valve also includes grid, bonnet 2, bottom wall 11 and encloses muscle 12 and limits steaming Vapour chamber 9；There is grid 3 first end being oppositely arranged and the second end, grid 3 to be located in vapor chamber 9, and be connected with enclosing muscle 12； Wherein, the first end of grid 3 is with enclosing the phase clamping of muscle 12, the second end of grid 3 and encloses one in muscle 12 provided with can produce Elastically-deformable elastic portion 321, another is provided with resilient engagement portion, and elastic portion 321 is engaged with resilient engagement portion, so that grid Second end of lattice 3 is connected with enclosing muscle 12, and elastic portion 321 is moved to the direction away from resilient engagement portion, can make elasticity Portion 321 is separated with resilient engagement portion.

Grid 3 is located in vapor chamber 9, and the first end of grid 3 passes through bullet with enclosing the phase clamping of muscle 12, the second end of grid 3 Property portion 321 and resilient engagement portion cooperation realize connection with enclosing muscle 12, so as to realize installation of the grid 3 in vapor chamber 9 and It is fixed.When needing to dismantle grid 3, make elastic portion 321 that elastic deformation occur, and moved to the direction away from resilient engagement portion, from And realize that elastic portion 321 and resilient engagement portion are separated, and then make it that the second end of grid 3 separates with enclosing muscle 12, then by grid 3 First end and enclose muscle 12 and depart from clamping, so as to which grid 3 is taken out out of vapor chamber 9, it is convenient to grid 3 and vapor chamber 9 inside Cleaned；When grid 3 is arranged in vapor chamber 9, by the first end of grid 3 with enclosing the phase clamping of muscle 12, for the of grid 3 Two ends, elastic deformation is occurred by elastic portion 321, and realize the cooperation of elastic portion 321 and resilient engagement portion, realize grid 3 Second end and the connection for enclosing muscle 12, so as to realize installation of the grid 3 in vapor chamber 9.

Preferably, as shown in Figure 9 and Figure 10, grid 3 includes multiple spaced block reinforcements 33, is enclosed between adjacent block reinforcement 33 Steam channel 331 is set out, elastic portion 321 is located on grid 3, and is connected with block reinforcement 33.

Enclose and set out and bottom wall 11 by setting up grid 3 between bonnet 2 and valve seat 1, and between the adjacent block reinforcement 33 of grid 3 On the steam channel 331 that is connected of air inlet 111, the steam so entered by air inlet 111 in vapor chamber 9 can enter respectively Enter in coupled logical multiple steam channels 331, deaeration effect is good, and the grain of rice, the congee soup etc. that make to be mingled with steam are flowing During fully separate and fallen after rise to vapor chamber 9 with steam, reach good anti-spilled effect.Preferably, grid 3 supports Between bonnet 2 and valve seat 1, good supporting role is played to bonnet 2, effectively strengthens the structural strength of steam valve.Further Ground, multiple block reinforcements 33 are set around air inlet 111, and the breach of grid 3 of adjacent steam channel 331 is communicated with block reinforcement 33.Will Elastic portion 321 is arranged on grid 3, and resilient engagement portion, which is arranged on, to be enclosed on muscle 12 so that valve seat 1 be provided with resilient engagement portion at without Need that elastic deformation can occur, so as to not interfere with the structure of valve seat 1, do not interfere with valve seat 1 and bonnet 2, valve seat 1 and upper lid Between cooperation.Certainly, elastic deformation be able to can also occur for resilient engagement portion.

In a specific embodiment, as shown in Fig. 2 to Fig. 4, Fig. 8 to Figure 12, elastic portion 321 includes and the phase of block reinforcement 33 Connect and elastically-deformable elastic arm 3211 can be produced；Elastic arm 3211 is provided with buckle 3212, resilient engagement portion include with The fixture block 121 or neck that buckle 3212 is engaged, buckle 3212 cross fixture block 121 and are stuck in lower section or the buckle of fixture block 121 In 3212 insertion necks；Or elastic arm 3211 is provided with neck, resilient engagement portion includes the buckle being engaged with neck.

Elastic portion 321 includes elastic arm 3211, and elastic arm 3211 is connected in block reinforcement 33, and elastic arm 3211 have can The elastically-deformable ability of generation.Preferably, for multiple block reinforcements 33 in C-shaped nested successively, elastic arm 3211 is used to connect most inner side C The openend of shape.Elastic arm 3211 is provided with to the buckle 3212 protruded close to the direction for enclosing muscle 12, and resilient engagement portion includes setting Put the fixture block 121 on muscle 12 is enclosed, it is preferable that as shown in figure 11, along top-down direction, the free end of buckle 3212 is gradual The first guiding surface 3213 is formed slopely to away from the direction for enclosing muscle 12, as shown in fig. 6, along top-down direction, fixture block 121 Free end gradually to be formed slopely close to the direction of buckle 3212 be adapted with the first guiding surface 3213 second be oriented to it is oblique Face 122, when installing grid 3, buckle 3212 crosses fixture block 121 and is stuck in the lower section of fixture block 121 from top to bottom.Or elasticity is matched somebody with somebody Conjunction portion includes being arranged on the neck that encloses on muscle 12, now, it is preferable that along top-down direction, the free end of buckle 3212 by The first guiding surface gradually is formed slopely to away from the direction for enclosing muscle 12, facilitates buckle 3212 to insert in neck, when grid 3 is installed, Buckle 3212 is inserted in neck.When needing to dismantle grid 3, elastic arm 3211 is set to occur to the direction away from fixture block 121 or neck Elastic deformation so that buckle 3212 departs from fixture block 121 or neck, so as to the disengaging realized the second end of grid 3 Yu enclose muscle 12. It is of course also possible to set neck on elastic arm 3211, the buckle being engaged with neck is set on muscle 12 is enclosed.

Preferably, elastic arm 3211 is bent to form bending, buckle 3212 or neck to the direction closer or far from bottom wall 11 Positioned at bending place.

Elastic arm 3211 is bent to form to close to the direction (downward) of bottom wall 11 or to the direction (upward) away from bottom wall 11 Bending, the elasticity of elastic arm 3211 can be strengthened.As shown in figure 8, square bending of the elastic arm 3211 to close bottom wall 11.

In another specific embodiment, elastic portion 321 includes being connected in block reinforcement 33 and can producing elastic deformation Elastic buckle；Resilient engagement portion includes the fixture block or neck being engaged with Elastic buckle, and Elastic buckle is crossed fixture block and is stuck in In the lower section of fixture block or Elastic buckle insertion neck.

Elastic portion 321 includes the Elastic buckle being connected in block reinforcement 33, such as block reinforcement 33 is provided with opening direction and encloses muscle 12 Mounting groove, is provided with projection in mounting groove, and the elastic components such as spring, projection are supported by between the groove bottom wall of mounting groove and projection It can stretch out or be retracted in mounting groove in the presence of elastic component, so as to realize that it is elastically-deformable that elastic portion 321 can occur Purpose.Now, to enclose muscle 12 and be provided with fixture block, when installing grid 3, projection crosses fixture block and is stuck in the lower section of fixture block, or, enclose muscle 12 are provided with neck, when installing grid 3, in projection insertion neck.

Enclosed it is of course also possible to which elastic portion 321 is set on muscle 12, elastic portion 321 includes Elastic buckle, and resilient engagement portion is set Put on grid 3, and resilient engagement portion includes fixture block or neck.

Preferably, as shown in figure 8, being connected with operating parts 3214 in elastic portion 321, by operating parts 3214 can band move Property portion 321 relative to resilient engagement portion move.

Hand-held operation part 3214, in that context it may be convenient to drive elastic portion 321 to move, so that elastic deformation occurs for elastic portion 321, So as to improve the convenience of the dismounting of grid 3.

Preferably, as shown in figure 12, operating parts 3214 is 10mm~18mm to the distance f of muscle 12 is enclosed；And/or such as Fig. 9 institutes Show, the width e of operating parts 3214 is 7mm~20mm.

Operating parts 3214 is advisable to the distance for enclosing muscle 12 with that can put down finger, it is preferable that operating parts 3214 is to enclosing muscle 12 Distance be 10mm, 15mm, 18mm；The width of operating parts 3214 is relevant with operating handle, it is preferable that the width of operating parts 3214 For 7mm, 14mm, 20mm.

Preferably, elastic portion 321 upwardly extends to form operating parts 3214, and the longitudinal section of operating parts 3214 is substantially L-shaped.

Preferably, for grid as shown in Fig. 2, Fig. 3, Figure 11 and Figure 12, the first end of grid 3 is provided with spacing preiection 311, encloses muscle 12 are provided with the limited block 123 being engaged with spacing preiection 311, and spacing preiection 311 is passed through to cross limited block 123 and be located at and is stuck in The lower section of limited block 123；Or the first end of grid 3 and enclose in muscle 12 one are provided with spacing preiection, another is provided with The stopper slot being engaged with spacing preiection, spacing preiection 311 insert stopper slot.

The first end of grid 3 is provided with spacing preiection 311, encloses muscle 12 and is provided with limited block 123, spacing when installing grid 3 Projection 311 crosses limited block 123, and is stuck in the lower section of limited block 123, realizes the first end of grid 3 and encloses consolidating between muscle 12 It is fixed.Or the first end of grid 3 is provided with spacing preiection, encloses muscle 12 and be provided with the stopper slot being adapted with spacing preiection, it is spacing Projection is limited in stopper slot.It is, of course, also possible to set stopper slot in the first end of grid 3, enclose muscle 12 be provided with it is spacing The spacing preiection that groove is adapted.When spacing preiection is engaged with stopper slot, it is preferable that spacing preiection is provided with guiding surface, Spacing preiection is facilitated to insert from top to bottom in stopper slot.

To set spacing preiection 311 in the first end of grid 3, enclose setting limited block 123 on muscle 12, and the second of grid 3 Set on end and buckle 3212, buckle 3212 or elastic arm are set in the elastic portion 321 and elastic portion 321 for include elastic arm 3211 Operating parts 3214 is connected with 3211, encloses muscle 12 provided with illustrating peace installation and dismantling of the grid 3 in vapor chamber 9 exemplified by fixture block 121 Unload process.When grid 3 is installed, the first end of grid 3 is arranged on and enclosed on muscle 12, spacing preiection 311 is inserted under limited block 123 Side, then realize the second end of grid 3 and enclose the cooperation between muscle 12, in the assembling process at the second end of grid 3, elastic arm 3211 Generation elastic deformation, and (direction as shown in arrow at M in Figure 11) is moved to the direction away from fixture block 121, buckle 3212 blocks Behind the lower section of fixture block 121, elastic arm 3211 and buckle 3212 move to the direction close to fixture block 121, so as to realize buckle 3212 with the cooperation of fixture block 121.When dismantling grid 3, hand-held operation part 3214, active force is applied to elastic arm 3211 so that bullet Property arm 3211 to away from fixture block 121 direction occur elastic deformation, the direction of motion of elastic portion as shown in arrow at N in Figure 12, Buckle 3212 is moved to the direction away from fixture block 121, and so as to realize the disengaging of buckle 3212 and fixture block 121, grid 3 is lifted, So that the first end of grid 3 is separated with enclosing muscle 12.

Preferably, as shown in Figure 10, the periphery of grid 3, which is provided with, abuts post 34, abuts post 34 and is connected to and encloses on muscle 12, to prevent Only the rocking in vapor chamber 9 of grid 3.

Preferably, the bottom wall 11 of valve seat 1 is provided with return port 112, and return valve 113 is provided with return port 112, convenient to steam The backflow of condensed water in vapour chamber 9；Cosmetic sheet 7 is covered with bonnet 2, the strong of steam valve can also be strengthened by improving the aesthetic property of steam valve Degree, it is preferable that cosmetic sheet 7 is sheet glass, and sheet glass can be fixed on bonnet 2 by fastener, or sheet glass passes through fixation Support is arranged on bonnet 2, wherein, sheet glass is bonded on fixed support, and fixed support is fixed on bonnet 2 by fastener And/or fixed support is connected on bonnet 2.Gas outlet 22 is further opened with bonnet 2.

The embodiment of second aspect of the utility model provides a kind of cooking apparatus, including：Upper lid；With any of the above-described implementation The steam valve of example, steam valve are located on upper lid.

The cooking apparatus that the embodiment of second aspect of the utility model provides, because of the embodiment including one side Steam valve, thus whole beneficial effects of the steam valve of the embodiment with one side, will not be repeated here.

In summary, the steam valve that the utility model embodiment provides, valve seat body outwards circumferentially extend the connection of formation Wall 13, connection wall 13 are provided with reinforcement 14, on the one hand, reinforcement 14 can strengthen the intensity of valve seat 1, and enhancing valve seat 1 resists Deformability；On the other hand, the setting of connection wall 13 reduces is used to limit valve seat 1 shared by the part of vapor chamber 9 in valve seat 1 Ratio, reduce the active area of high-temperature steam and valve seat 1, reduce the temperature distortion degree of valve seat 1, improve steam valve Intensity.

In description of the present utility model, unless otherwise clearly defined and limited, term " multiple " refers to two or two More than individual；Unless otherwise prescribed or illustrate, term " connection ", " fixation " etc. all should be interpreted broadly, for example, " connection " can be It is fixedly connected or is detachably connected, or is integrally connected, or electrical connection；Can be joined directly together, can also be in Between medium be indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be Concrete meaning in utility model.

In the description of this specification, it is to be understood that the instruction such as term " on ", " under ", "front", "rear", "left", "right" Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and letter Change description, rather than instruction or imply signified device or unit must have specific direction, with specific azimuth configuration and Operation, it is thus impossible to be interpreted as to limitation of the present utility model.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that combining specific features, structure, material or feature that the embodiment or example describe is contained in of the present utility model at least one In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term Or example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example In combine in an appropriate manner.

Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (10)

1. A kind of 1. steam valve, for cooking apparatus, it is characterised in that including：

   Valve seat and bonnet；

   Wherein, the valve seat includes valve seat body and the valve seat body outwards circumferentially extends the connection wall of formation, the bonnet Lid is located in the valve seat body, and limits vapor chamber with the valve seat body, and the connection wall is provided with reinforcement.
2. 2. steam valve according to claim 1, it is characterised in that

   In a ring, and the vapor chamber is located in the reinforcement reinforcement.
3. 3. steam valve according to claim 1, it is characterised in that

   The junction of the bonnet and the valve seat body is provided with sealing ring, wherein, the bonnet is provided with described for installing The annular receiving groove of sealing ring, the valve seat body include bottom wall and the bottom wall to be formed to close to the direction of the bonnet extending Enclose muscle, the sealing ring is pressed in the holding tank by the muscle that encloses.
4. 4. steam valve according to claim 3, it is characterised in that

   It is described to enclose muscle outwards circumferentially extending forms the connection wall, and the connection wall is close to the surface of the bonnet and/or remote Surface from the bonnet is provided with the reinforcement.
5. 5. steam valve according to claim 4, it is characterised in that

   The connection wall positioned at the middle part for enclosing muscle and the reinforcement height direction, make it is described enclose muscle, the reinforcement and The longitudinal section of the connection wall is overall substantially H-shaped.
6. 6. the steam valve according to claim 4 or 5, it is characterised in that

   The reinforcement and described the distance between the muscle that encloses are 4.0mm~10.0mm.
7. 7. the steam valve according to claim 4 or 5, it is characterised in that

   The thickness of the reinforcement is 1.2mm~4.0mm；And/or the thickness for enclosing muscle is 1.2mm~4.0mm；And/or The thickness of the connection wall is 1.2mm~4.0mm.
8. 8. steam valve according to any one of claim 1 to 5, it is characterised in that also include：

   Lock, one end of the lock is connected with one end of the bonnet by fastener or phase clamping, the lock it is another One end is connected with one end of the reinforcement by fastener or phase clamping, to connect the bonnet and institute by the lock State valve seat.
9. 9. steam valve according to claim 8, it is characterised in that

   The other end of the reinforcement stretches out to form extension, and the other end of the extension and the bonnet passes through rotation The connection that axle can rotate；Or the other end of the reinforcement stretches out to form extension, the extension and the valve The other end of lid is connected by buckling piece；Or the other end of the bonnet and the valve seat phase clamping；Or the valve The other end of lid plugs with the valve seat.
10. A kind of 10. cooking apparatus, it is characterised in that including：

    Upper lid；With

    Steam valve as claimed in any one of claims 1-9 wherein, the steam valve are located on the upper lid.