CN206809151U - The pot cover and electric cooker of electric cooker - Google Patents

Abstract

The utility model discloses a kind of pot cover of electric cooker and electric cooker, the pot cover of the electric cooker includes lid, steam valve and Flexible Connector, wherein, lid has steam valve pool；Steam valve is arranged in steam valve pool；Flexible Connector is arranged in steam valve pool, and steam valve is connected with lid；When steam valve is applied in external force to revocation external force, Flexible Connector first compresses recovers deformation afterwards, promotes steam valve to depart from lid；The gap avoided for steam valve when Flexible Connector compresses is provided between steam valve and steam valve pool.The utility model facilitates the installation and removal of steam valve.

Description

The pot cover and electric cooker of electric cooker

Technical field

It the utility model is related to electric cooker technical field, more particularly to the pot cover and electric cooker of a kind of electric cooker.

Background technology

Electric cooker is that the frequency used is very frequent for one of utensil of cooked rice in people's daily life.Typically Ground, electric cooker mainly include cooker body and pot cover, have the steam valve pool connected with venthole on pot cover, install and steam in steam valve pool Steam valve.Steam valve is the part for rice cooker exhaust sealing of powering, and easily accumulates thin rice gruel commonly using its inside or other are different Thing is, it is necessary to often remove cleaning, however, existing steam valve is to realize assembling by the interference fit of itself and steam valve pool, This assembling structure is although fairly simple, and the problem of inconvenient is dismounted but it is clear that existing.

Utility model content

Main purpose of the present utility model is to provide a kind of pot cover of electric cooker, it is intended to facilitates the dismounting of steam valve.

To achieve the above object, the utility model proposes a kind of pot cover of electric cooker, the pot cover of the electric cooker to include：

Lid, there is steam valve pool；

Steam valve, the steam valve are arranged in the steam valve pool；

Flexible Connector, it is arranged in the steam valve pool, the steam valve is connected with the lid；In the steam Valve be applied in external force to cancel the external force when, the Flexible Connector first compresses recovers deformation afterwards, promote the steam valve with The lid departs from；

It is provided between the steam valve and the steam valve pool for the steam valve when the Flexible Connector compresses The gap of avoidance.

Preferably, the steam valve includes the steam valve cap being adapted to the notch of the steam valve pool and is arranged on the steaming The steam valve seat that steam valve covers, the steam valve seat and the steam valve groove face to be provided between the side of its notch it is described between Gap.

Preferably, the gap is 0.5mm~3mm.

Preferably, the bottom of the steam valve seat is provided with multiple elastic salient points, and the elastic salient point abuts with the lid To limit the gap.

Preferably, the elastic salient point is four, and is divided into four diagonal angles of the steam seat bottom portion.

Preferably, the venthole connected with the steam valve pool is provided with the lid, is provided with the venthole The sealing ring being adapted to the steam valve seat sealed bottom, the top surface of the sealing ring is provided with to be supported with the steam seat bottom portion The sealed muscle connect, the sealed muscle are abutted with the steam valve bottom to limit the gap.

Preferably, the Flexible Connector includes the elastic fastener for pushing away and detaining and pushed away with the elasticity and detaining snapping and be adapted to, institute State that elasticity pushes away button and one of them of the fastener is fixed on the lid towards the side of the steam valve, another is located at The corresponding position of button is pushed away on the steam valve with the elasticity；

When the steam valve is applied in external force, the elasticity pushes away buckle and snapped onto in compressive state and with the fastener Together；When the steam valve is applied external force again, the elasticity pushes away button and continues to compress, and the steam valve is put in revocation On external force when, the elasticity push away button recover deformation, and with the fastener depart from, to promote the steam valve and the lid Depart from.

Preferably, the elasticity, which pushes away button, includes mounting seat, active clip hand, back-moving spring and keeper, the installation seat tool There are storage tank and the locating slot being arranged on the cell wall of the storage tank, the back-moving spring is arranged in the storage tank, and One end abuts with the keeper；The fastener includes connecting portion and is convexly equipped in the limiting section of the end of the connecting portion；Institute State one in mounting seat and connecting portion to be installed on the lid, another corresponds to and is installed on the steam valve；

The active clip hand have for the limiting section into and out original state and with the limiting section clamping Clamp position, the back-moving spring promotes the active clip hand to stretch out in outside the notch of the storage tank when not being pressurized, described Active clip hand is in the original state；

When the steam valve is positioned in the steam valve pool, the limiting section is inserted in the active clip hand；Described When steam valve is applied in external force, the limiting section promotes the active clip hand to enter in the storage tank, the back-moving spring by Pressure is compressed and promotes the keeper to slide into the locating slot, the active clip hand is limited in the storage tank, institute State active clip hand and be in the clamp position；

When the steam valve is applied external force again, the back-moving spring continues to compress, and the steaming is put in revocation During external force on steam valve, the back-moving spring recovers deformation, promotes the active clip hand to stretch out in outside the notch of the storage tank, And recover to the original state.

Preferably, the active clip hand includes body and two jig arm, and the body is slided with the storage tank and is adapted to, institute State body and the positioning hole positioned for back-moving spring insertion, two folders are provided with backwards to one end of the storage tank notch Arm is oppositely arranged on the body has the arc being connected with the body towards one end of the storage tank notch, two jig arm Shape turn of bilge, two jig arm are bent with relatively close or remote by respective arcuate bend, and respective clamp or release The limiting section.

In addition, to achieve the above object, the utility model also proposes a kind of electric cooker, the electric cooker includes above-mentioned electric cooker Pot cover, the pot cover of above-mentioned electric cooker includes：

Lid, there is steam valve pool；

Steam valve, the steam valve are arranged in the steam valve pool；

Flexible Connector, it is arranged in the steam valve pool, the steam valve is connected with the lid；In the steam Valve be applied in external force to cancel the external force when, the Flexible Connector first compresses recovers deformation afterwards, promote the steam valve with The lid departs from；

It is provided between the steam valve and the steam valve pool for the steam valve when the Flexible Connector compresses The gap of avoidance.

The utility model sets elasticity by setting steam valve pool on the lid of electric cooker lid in steam valve pool Connector, Flexible Connector are available for steam valve to be connected with lid, and being applied in external force in steam valve makes steam valve depart from lid, It is achieved thereby that a kind of electric cooker lid structure that can be pressed steam valve and eject it, and this structure is real only by pressing Now dismount, it is very convenient；Also, it is provided between steam valve and steam valve pool for the steam valve in the Flexible Connector pressure The gap avoided during contracting, it can facilitate and steam valve is exerted a force, avoid Flexible Connector operational failure.

Brief description of the drawings

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

Fig. 1 is the assembling figure of the utility model electric cooker and steam valve；

Fig. 2 is the structural representation that the utility model electric cooker does not install steam valve；

Fig. 3 is the enlarged drawing of local A1 in Fig. 2；

Fig. 4 is the structural representation of the utility model steam valve；

Fig. 5 is along B1-B1 sectional view in electric cooker shown in Fig. 1；

Fig. 6 is the enlarged drawing of local A2 in Fig. 5；

Fig. 7 is another visual angle figure of electric cooker shown in Fig. 5；

Fig. 8 is the enlarged drawing of local A3 in Fig. 7；

Fig. 9 is electric cooker shown in Fig. 1 and the structural representation after steam valve assembling；

Figure 10 is along the partial view after B2-B2 section views in electric cooker shown in Fig. 9；

Figure 11 is that the utility model elasticity pushes away buckle in the structural representation of original state；

Figure 12 is along B3-B3 sectional view in Figure 11；

Figure 13 is that the utility model elasticity pushes away buckle in the structural representation of clamp position；

Figure 14 is along B4-B4 sectional view in Figure 13；

Figure 15 is the cooperation schematic diagram of the utility model keeper and locating slot and guide groove；

Figure 16 is the structural representation of the utility model keeper.

Drawing reference numeral explanation：

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

Embodiment

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

If it is to be appreciated that in the utility model embodiment institute it is directional instruction (such as upper and lower, left and right, it is preceding, It is only used for explaining the relative position relation under a certain particular pose (as shown in drawings) between each part afterwards ...), moves feelings Condition etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.

If in addition, the description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, and it can not manage Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the skill between each embodiment Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical scheme With reference to occurring conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the utility model It is required that protection domain within.

The utility model proposes a kind of electric cooker, the electric cooker has cooker body and pot cover, and the pot cover of the electric cooker is articulated in In cooker body, to cover and open cooker body.

Referring to figs. 1 to Figure 16, solid line instruction with the arrow is space (such as hole, chamber, groove etc.) or face in figure, specifically Referring to Figure 10, in the embodiment of the utility model one, the pot cover of the electric cooker includes lid 10, steam valve 20 and Flexible Connector 30。

In the present embodiment, referring specifically to Fig. 2 and Fig. 3, lid 10 have steam valve pool 101 and with the steam valve pool 101 The venthole 102 of connection, steam valve 20 are arranged in steam valve pool 101, and the bottom of steam valve 20 is matched somebody with somebody with the sealing of venthole 102 Close；Wherein, lid 10 is mainly made up of cover 11 and inner cap (not indicating) etc., and steam valve pool 101 is arranged on cover 11.It is described Flexible Connector 30 is also disposed in the steam valve pool 101, and the steam valve 20 and the lid 10 are detachably connected, Such as snap connection；When the steam valve 20 is applied in external force to the revocation external force, that is, after pressing steam valve 20 and unclamping, The Flexible Connector 30 first compresses recovers deformation afterwards, promotes the steam valve 20 to depart from the lid 10.Wherein, elasticity is worked as When connector 30 snaps connection the steam valve 20 and the lid 10, then Flexible Connector 30 is first right after deformation is recovered The steam valve 20 is tripped with the lid 10, then promotes the steam valve 20 to depart from the lid 10.Wherein, the bullet The quantity of property connector 30 can be one and realize that single-point is upspring steam valve 20 or multiple, it is possible to achieve two point is upspring Steam valve 20, or upspring steam valve 20 with an in-plane, certainly when Flexible Connector 30 quantity for it is multiple when, it is multiple Flexible Connector 30 should be uniformly distributed in the steam valve pool 101, in order to steam valve 20 upspring dynamics equilibrium.This implementation The structures of two Flexible Connectors 30 is shown in the accompanying drawing 1 of example, an elastic force had both been avoided not by two point steam valve 20 of upspringing Foot, two or more redundancy are numerous and diverse, it has not been convenient to the problem of coordinating control.

In the present embodiment, for the ease of the dismounting of steam valve 20, set between the steam valve 20 and the steam valve pool 101 The gap avoided for the steam valve 20 when the Flexible Connector 30 compresses is equipped with, the size in the gap does not limit, only Ensure that steam valve 20 is arranged in steam valve pool 101, when being exerted a force to steam valve 20, the compression of Flexible Connector 30 can be made i.e. Can.The present embodiment intermediate gap is preferably 0.5mm~3mm, and it is good close both to have can guarantee that steam valve 20 is formed to steam valve pool 101 Envelope, and can provide the space of force to steam valve 20.Steam valve 20 is exerted a force in this way, can facilitate, avoids Flexible Connector 30 Operational failure.

In the present embodiment, Flexible Connector 30 can be configured for the steam valve 20 vertically from the steam valve pool Ejected in 101.It should be noted that the notch of steam valve pool 101 is usually towards vertical top, therefore, adopt the structure Flexible Connector 30 need to be only arranged on the bottom of steam valve pool 101, only need to be from upper when user needs to dismantle steam valve 20 Steam valve 20 is down pressed, steam valve 20 can be made to depart from lid 10, realizes dismounting.And the cooker body due to electric cooker and ground Face contacts with work top, forms support, and when pressing steam valve 20, electric cooker will not move, very reliably.Obviously, this Kind mode, facilitates user to apply external force to steam valve 20, ejects steam valve 20.It should be noted that in such a structure, steaming Above-mentioned gap is set between the bottom wall of steam valve 20 and steam valve pool 101 (namely steam valve pool 101 towards the side of its notch).

In the present embodiment, it can also be configuration Flexible Connector 30 for the steam valve 20 in the horizontal direction from the steam Ejected in valve pool 101.Such a structure, Flexible Connector 30 needs to set in a side wall of steam valve pool 101, and needs The side of the face Flexible Connector 30 of steam valve pool 101 sets a breach to be pushed away for steam valve 20 in the elasticity of Flexible Connector 30 Under power, steam valve pool 101 is exited.Certainly set an inclined face be connected with the bottom surface of steam valve pool 101 also can, such steam Valve 20 exits steam valve pool 101 under the elastic thrust of Flexible Connector 30, along inclined plane.It should be noted that such a knot In structure, above-mentioned gap is set between steam valve 20 and steam valve pool 101 are provided with the side wall of Flexible Connector 30.

It should be noted that steam valve 20 under the elastic thrust of Flexible Connector 30, loosens with steam valve pool 101 It is easy to user to take out, and not necessarily needs it to be ejected out of steam valve pool 101, it is certainly, either way unlimited in the present embodiment System.

It is understood that the utility model is on the lid 10 of electric cooker lid by setting steam valve pool 101, and Flexible Connector 30 is set in steam valve pool 101, Flexible Connector 30 is available for steam valve 20 to be connected with lid 10, and in steam valve 20, which are applied in external force, makes steam valve 20 depart from lid 10, it is achieved thereby that a kind of electricity that can be pressed steam valve 20 and eject it Rice cooker cover structure, and this structure only realizes dismounting by pressing, it is very convenient；Also, steam valve and steam valve pool 101 Between be provided with the gap avoided when the Flexible Connector 30 compresses for the steam valve 20, can facilitate to steam valve 20 Force, avoids Flexible Connector 30 from failing.In addition, using the mounting structure of steam valve 20 of this structure, button hand position can be cancelled and put, So that steam valve 20 can preferably agree with steam valve pool 101, seamless design is realized, outward appearance is more complete, attractive in appearance, and improves sealing Property.

In above-described embodiment, steam valve 20 can be overall structure or dismountable structure, in the present embodiment For convenience of cleaning, steam valve 20 preferably uses dismountable structure, reference picture 10, and the steam valve 20 includes and the steam valve The steam valve cap 21 of the notch adaptation of groove 101 and the steam valve seat 22 being arranged on the steam valve cap 21, the steam valve seat 22 and the steam valve pool 101 towards being provided with above-mentioned gap between the side of its notch.

In the embodiment, the bottom of the steam valve seat 22 is provided with multiple elastic salient points 23, the elastic salient point 23 and institute Lid 10 is stated to abut to limit the gap between steam valve 20 and the bottom wall of steam valve pool 101.The elastic salient point 23 can be Two, three and its more than, alternatively, the elastic salient point 23 is four, and is divided into the four of the bottom of steam valve seat 22 Individual diagonal angle, to limit the gap between steam valve 20 and the bottom wall of steam valve pool 101.Four elastic supports of salient point 23 are flat Weighing apparatus, will not make steam valve 20 crooked.It should be noted that when the elastic quantity of salient point 23 is fewer, it supports the end of steam valve 20 Face area should accordingly increase, in order to reliably support steam valve 20 to balance.Wherein, elastic salient point 23 can use silica gel or Rubber is realized.

In the embodiment, the sealing ring being adapted to the sealed bottom of steam valve seat 22 is provided with the venthole 102 1021, the top surface of the sealing ring 1021 is provided with sealed muscle 1022.When steam valve 20 is arranged in steam valve pool 101, institute State the sealed muscle 1022 of the top surface of sealing ring 1021 and the bottom of steam valve 20 abuts realization sealing, while limit steam valve 20 Gap between the bottom wall of steam valve pool 101.It is understood that such a structure is to utilize sealing ring 1021 and sealed muscle What 1022 elastic deformability realized.

In above-described embodiment, Flexible Connector 30 can be realized using the Elastic buckle mode similar to elastic ball pen Steam valve 20 pushes away button 31 with the installation of lid 10 or using elasticity and the snapping detained 31 snappings and be adapted to is pushed away with the elasticity Part 32 is realized, be can also be and is realized using other modes certainly, is not intended to limit herein, and the present embodiment preferably pushes away button 31 using elasticity Realized with the fastener 32 that be adapted to of 31 snappings of button is pushed away with the elasticity, specifically, reference picture 3 to Fig. 8, the elasticity, which pushes away, detains 31 Hes One of them of the fastener 32 is fixed on the lid 10 towards the side of the steam valve 20, and another is located at the steaming 31 corresponding positions of button are pushed away on steam valve 20 with the elasticity.When the steam valve 20 is applied in external force, the elasticity pushes away button 31 Snapped together in compressive state and with the fastener 32；When the steam valve 20 is applied external force again, the bullet Property push away button and 31 continue to compress, when revocation puts on the external force on the steam valve 20, the elasticity pushes away button 31 and recovers deformation, and Depart from the fastener 32, to promote the steam valve 20 to depart from the lid 10.Such a structure is by the way of snapping Steam valve 20 and lid 10 is facilitated to mount and dismount.It should be noted that elasticity pushes away button 31 and the position of fastener 32 can be mutual Change, certainly it is preferred that elasticity pushes away button 31 is fixed on lid 10, fastener 32 is arranged on steam valve 20, more convenient peace Assembly and disassembly steam valve 20, and it is easy to steam valve 20 to push away the ejection steam of button 31 valve pool 101 by elasticity, conveniently take.Need to illustrate , the elasticity shown in accompanying drawing 1 push away buckle 31 and fastener 32 be the control steam valve 20 vertically bullet out of steam valve pool 101 Go out, it should be appreciated that the elasticity of the present embodiment pushes away button 31 and the fastening structure of fastener 32 is also equally applicable to control steam The embodiment that valve 20 ejects out of steam valve pool 101 in the horizontal direction.

Reference picture 11 pushes away button 31 and the snapping of fastener 32 to Figure 14, in the utility model Flexible Connector 30 using elasticity In one preferred embodiment, above-mentioned elasticity, which pushes away button 31, includes mounting seat 311, active clip hand 312, back-moving spring 313 and keeper 314, the mounting seat 311 has storage tank 315 and the locating slot 316 being arranged on the cell wall of the storage tank 315, described multiple Position spring 313 is arranged in the storage tank 315, and one end abuts with the keeper 314；The fastener 32 includes connection Portion 321 and be convexly equipped in the connecting portion 321 end limiting section 322；One in the mounting seat 311 and connecting portion 321 Be installed on the lid 10, another is corresponding to be installed on the steam valve 20, and two kinds of mounting means do not limit, certainly compared with Good, mounting seat 311 is fixed on lid 10, and inside embedded lid 10, manifests the notch of storage tank 315, connecting portion 321 are arranged on steam valve 20, more convenient to install and dismounting steam valve 20, and are easy to steam valve 20 to be pushed up by active clip hand 312 Go out steam valve pool 101, conveniently take.

In the embodiment, the active clip hand 312 have for the limiting section 322 into and out original state and with The clamp position that the limiting section 322 clamps, the back-moving spring 313 promote the active clip hand 312 to stretch out when not being pressurized In outside the notch of the storage tank 315, now, the active clip hand 312 is in the original state.

During installation, the steam valve 20 is positioned in the steam valve pool 101, the limiting section 322 inserts the work In dynamic tong 312；When the steam valve 20 is applied in external force, the limiting section 322 promotes the active clip hand 312 to enter institute State in storage tank 315, the back-moving spring 313, which is pressurized, to be compressed and promote the keeper 314 to slide into the locating slot 316 Positioning, the active clip hand 312 is limited in the storage tank 315, now, the active clip hand 312 is by storage tank 315 Cell wall extruding and be in the clamp position, i.e. the installation of completion steam valve 20 is very easy, and put by steam valve 20 When being placed in the steam valve pool 101, limiting section 322 is inserted in active clip hand 312, can also be positioned so that installation essence Degree is higher, very reliably.

When needing to dismantle steam valve 20, apply external force again to the steam valve 20, the back-moving spring 313 be pressurized after Continuous compression, when revocation puts on the external force on the steam valve 20, the back-moving spring 313 recovers deformation, promotes the work Dynamic tong 312 is stretched out in outside the notch of the storage tank 315, and now, active clip hand 312 in a free state, recovers to described Original state so that limiting section 322 is extracted from active clip hand 312, that is, completes the dismounting of steam valve 20.Also, steam valve 20 Now under the thrust of back-moving spring 313, steam valve pool 101 is ejected by active clip hand 312, so as to conveniently take.

In above-described embodiment, it is preferable that reference picture 11 to Figure 14, the active clip hand 312 include body 3121 and two Jig arm 3122, the body 3121 are slided with the storage tank 315 and are adapted to, wherein, the substantially rectangular body structure of body 3121, hold It is the rectangular channel vertically set to put groove 315, and body 3121 vertically slides in storage tank 315 and passes in and out its groove Mouth is, it is necessary to explanation, if mounting seat 311 is arranged in the side wall of steam valve pool 101, body 3121 is in storage tank 315 Inside slide in the horizontal direction and pass in and out its notch.Also, the body 3121 is provided with backwards to one end of the notch of storage tank 315 For the positioning hole 3125 of the back-moving spring 313 insertion positioning, two jig arm 3122 are oppositely arranged on the body 3121 Towards one end of the notch of storage tank 315, two jig arm 3122 are substantially in clamp shape, and two jig arm 3122 have The arcuate bend 3123 being connected with the body 3121, in the present embodiment, active clip hand 312 preferably uses plastic parts, passes through modeling The elastic deformation ability of glue part cause two jig arm 3122 bent by respective arcuate bend 3123 with relatively close or It is remote, and respective clamp or the release limiting section 322.It is understood that when two jig arm 3122 are with body 3121 When in into storage tank 315, when two jig arm 3122 are relatively close by the cell wall extruding of storage tank 315, and close to extremely During certain distance, the limiting section 322 is clamped, limitation steam valve 20 departs from lid 10, that is, realizes the installation of steam valve 20.

In the embodiment, it is preferable that reference picture 15 and Figure 16, the keeper 314 include connecting rod 3141, the connecting rod 3141 one end is provided with the rotating shaft 3142 axially vertical with it, and the rotating shaft 3142 is rotatablely connected with the body 3121, wherein, Body 3121 is provided with axis hole 3124, is inserted for rotating shaft 3142 and inserts the positioning hole for its rotation, the back-moving spring 313 3125 one end abuts with the rotating shaft 3142；The other end of the connecting rod 3141 is provided with the locating dowel axially vertical with it 3143, the locating dowel 3143 extends in opposite directions with the rotating shaft 3142.One end of the connecting rod 3141 passes through rotating shaft 3142 It is rotatablely connected with body 3121, the cell wall or and storage tank of the locating dowel 3143 of the other end of connecting rod 3141 close to storage tank 315 315 cell wall slides adaptation.

When the pressure transmitted on steam valve 20 causes 3121 slide downward of body, body 3121 will be pressed by rotating shaft 3142 Power passes to back-moving spring 313, and back-moving spring 313 compresses, and produces reaction force acts in rotating shaft 3142 so that connecting rod 3141 are swung centered on rotating shaft 3142, and drive locating dowel 3143 to be moved in storage tank 315, when locating dowel 3143 is moved to In locating slot 316 and when the distress resolves transmitted on steam valve 20, locating dowel 3143 is spacing in locating slot 316, resets bullet Elastic thrust can not cause locating dowel 3143 to move up caused by spring 313, so realize two folders by body 3121 and thereon Arm 3122 is limited in storage tank 315, and clamps the limiting section 322 of fastener 32, realizes lock so that steam valve 20 is reliable Be fixed in steam valve pool 101, realize the installation of steam valve 20.

Steam valve 20 in the mounted state, again press steam valve 20 to release steam valve 20 when, first, on steam valve 20 The pressure of transmission make it that body 3121 continues slide downward, and drivening rod 3141 and locating dowel 3143 are towards a left side for locating slot 316 Lower section or lower right movement slight distance, back-moving spring 313 continue to compress, multiple when the power for being applied to steam valve 20 disappears Propulsive thrust caused by the recovery deformation of spring 313 of position is acted in the rotating shaft 3142 of keeper 314, makes the locating dowel of keeper 314 3143 depart from the intrinsic deflection of storage tank 315 and with locating slot 316, when body 3121 is not limited, in the bullet of back-moving spring 313 Under property thrust, two jig arm 3122 on body 3121 are stretched out in outside storage tank 315, and are departed from the limiting section 322 of fastener 32 And realize and trip, now, steam valve 20 ejects steam valve pool 101 under the thrust of back-moving spring 313, by two jig arm 3122, from And conveniently take.

In the embodiment, cooperation is abutted with rotating shaft 3142 in order to facilitate back-moving spring 313, the rotating shaft 3142 is towards described The side of back-moving spring 313 is provided with section, and the back-moving spring 313 is connected on the section.The section has certain Plane width, it is easy to rotating shaft 3142 to conduct power to back-moving spring 313.

In the embodiment, further, guide groove 317, guide groove 317 are additionally provided with the inwall of the storage tank 315 Connected with locating slot 316, the locating dowel 3143 is slided with the guide groove 317 and is adapted to, and the guide groove 317 has described in confession Locating dowel 3143 is slid into the locating slot 316, so that the active clip hand 312 is in the first slip of the clamp position Position, and make the active clip hand 312 recover to slide position to the second of the original state.The guide groove 317 can be elongated slot, Can be composition " W " font groove together with locating slot 316, it is unlimited herein, as long as locating slot 316 can be slid into for locating dowel 3143 It is interior, and enable two jig arm 3122 to stretch out storage tank 315 and dissociated with limiting section 322, wherein the groove of " W " shape can avoid Locating dowel 3143 slips, and causes automatic spring steam valve 20, improves the reliability after steam valve 20 is installed.

In addition, referring to figs. 1 to Figure 16 and combining above-described embodiment, briefly tell about the installation of steam valve 20 and take out process：

When installing steam valve 20, the steam valve 20 is positioned in the steam valve pool 101, steam valve 20 it is spacing Portion 322 and part connecting portion 321 are inserted between two jig arm 3122 that elasticity pushes away button 31, when steam valve 20 is depressed, steam Valve 20 is conducted thrust to elasticity on the body 3121 for pushing away button 31 by connecting portion 321 and limiting section 322 so that body 3121 to Lower slider simultaneously drives two jig arm 3122 to enter with body 3121 in storage tank 315, and two jig arm 3122 are by storage tank 315 Cell wall extruding and it is relatively close；Meanwhile body 3121 also by rotating shaft 3142 by pressure transmission to back-moving spring 313, make multiple Position spring 313 compress, back-moving spring 313 compress when produce reaction force acts in rotating shaft 3142 so that connecting rod 3141 with turn Swung centered on axle 3142, and drive locating dowel 3143 to be slided in guide groove 317, when locating dowel 3143 slides into locating slot In 316 and when the distress resolves transmitted on steam valve 20, locating dowel 3143 is in first and slides position, and spacing in locating slot In 316, elastic thrust can not cause locating dowel 3143 to move up caused by back-moving spring 313, and now, two jig arm 3122 exist It is under the cell wall extruding of storage tank 315 that the firm grip of limiting section 322 of the fastener 32, limitation steam valve 20 is de- with lid 10 From so that steam valve 20 is reliably fixed in steam valve pool 101, realizes the installation of steam valve 20.

When needing to dismantle steam valve 20, steam valve 20 is pressed down, and now, steam valve 20 passes through connecting portion 321 and limit Position portion 322 conducts thrust to elasticity on the body 3121 for pushing away button 31, body 3121 is continued slide downward, and make back-moving spring 313 continue to compress, while the drivening rod 3141 of body 3121 and locating dowel 3143 are towards the lower left or lower right of locating slot 316 Mobile slight distance, back-moving spring 313 continue to compress, and when the pressing force for being applied to steam valve 20 disappears, back-moving spring 313 is extensive Propulsive thrust caused by complex deformation is acted in the rotating shaft 3142 of keeper 314, makes the locating dowel 3143 of keeper 314 in guide groove Slide in 317 and depart from locating slot 316, now, under the elastic thrust of back-moving spring 313, the locating dowel of keeper 314 3143 slide into the second slip position in guide groove 317, and promote the upward sliding of body 3121 to make two jig arm on body 3121 3122 stretch out in outside storage tank 315, and depart from the limiting section 322 of fastener 32 and realize and trip, that is, realize steam valve 20 Dismounting；And now under the thrust of back-moving spring 313, steam valve pool 101 is ejected by two jig arm 3122 for steam valve 20, so as to convenient Take.

Furthermore, it is necessary to explanation, because the utility model electric cooker employs all implementations of pot cover of above-mentioned electric cooker Example whole technical schemes, then the utility model electric cooker accordingly with the electric cooker pot cover embodiment technical scheme institute All beneficial effects brought, this is no longer going to repeat them.

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

Claims (10)

1. A kind of 1. pot cover of electric cooker, it is characterised in that including：

   Lid, there is steam valve pool；

   Steam valve, the steam valve are arranged in the steam valve pool；

   Flexible Connector, it is arranged in the steam valve pool, the steam valve is connected with the lid；In the steam valve quilt Apply external force to revocation the external force when, the Flexible Connector first compresses recovers deformation afterwards, promote the steam valve with it is described Lid departs from；

   It is provided between the steam valve and the steam valve pool and is avoided for the steam valve when the Flexible Connector compresses Gap.
2. 2. the pot cover of electric cooker as claimed in claim 1, it is characterised in that the steam valve includes and the steam valve pool The steam valve cap of notch adaptation and the steam valve seat being arranged on the steam valve cap, the steam valve seat and the steam valve pool Towards being provided with the gap between the side of its notch.
3. 3. the pot cover of electric cooker as claimed in claim 2, it is characterised in that the gap is 0.5mm~3mm.
4. 4. the pot cover of electric cooker as claimed in claim 2, it is characterised in that the bottom of the steam valve seat is provided with multiple elasticity Salient point, the elastic salient point are abutted with the lid to limit the gap.
5. 5. the pot cover of electric cooker as claimed in claim 4, it is characterised in that the elastic salient point is four, and is divided into institute State four diagonal angles of steam seat bottom portion.
6. 6. the pot cover of electric cooker as claimed in claim 2, it is characterised in that be provided with the lid and the steam valve pool The venthole of connection, the sealing ring being adapted to the steam valve seat sealed bottom, the sealing ring are provided with the venthole Top surface be provided with the sealed muscle abutted with the steam seat bottom portion, the sealed muscle is abutted to limit with the steam valve bottom Make the gap.
7. 7. the pot cover of the electric cooker as described in any one of claim 1 to 6, it is characterised in that the Flexible Connector includes bullet Property push away button and push away the fastener that be adapted to of button snapping with the elasticity, the elasticity pushes away button and the one of of the fastener fixes In the lid towards the side of the steam valve, another pushes away the corresponding position of button on the steam valve with the elasticity Put；

   When the steam valve is applied in external force, the elasticity pushes away buckle and snaps onto one in compressive state and with the fastener Rise；When the steam valve is applied external force again, the elasticity pushes away button and continues to compress, and is put in revocation on the steam valve External force when, the elasticity push away button recover deformation, and with the fastener depart from, to promote the steam valve to be taken off with the lid From.
8. 8. the pot cover of electric cooker as claimed in claim 7, it is characterised in that the elasticity, which pushes away button, includes mounting seat, activity folder Hand, back-moving spring and keeper, the mounting seat have storage tank and the locating slot being arranged on the cell wall of the storage tank, institute Back-moving spring is stated in the storage tank, and one end abuts with the keeper；The fastener includes connecting portion and convex Limiting section located at the end of the connecting portion；One in the mounting seat and connecting portion is installed on the lid, another Individual correspondence is installed on the steam valve；

   The active clip hand have for the limiting section into and out original state and with the limiting section clamping clamping State, the back-moving spring promote the active clip hand to stretch out in outside the notch of the storage tank when not being pressurized, the activity Tong is in the original state；

   When the steam valve is positioned in the steam valve pool, the limiting section is inserted in the active clip hand；In the steam When valve is applied in external force, the limiting section promotes the active clip hand to enter in the storage tank, and the back-moving spring, which is pressurized, presses Contract and promote the keeper to slide into the locating slot, the active clip hand is limited in the storage tank, the work Dynamic tong is in the clamp position；

   When the steam valve is applied external force again, the back-moving spring continues to compress, and the steam valve is put in revocation On external force when, the back-moving spring recovers deformation, promotes the active clip hand to stretch out in outside the notch of the storage tank, and extensive The multiple extremely original state.
9. 9. the pot cover of electric cooker as claimed in claim 8, it is characterised in that the active clip hand includes body and two folders Arm, the body are slided with the storage tank and are adapted to, and the body is provided with described in confession backwards to one end of the storage tank notch The positioning hole of back-moving spring insertion positioning, two jig arm are oppositely arranged on the body towards the one of the storage tank notch End, two jig arm have the arcuate bend that be connected with the body, two jig arm by the bending of respective arcuate bend with It is relatively close or remote, and respective clamp or the release limiting section.
10. 10. a kind of electric cooker, it is characterised in that include the pot cover of electric cooker as claimed in any one of claims 1-9 wherein.