CN106037521B

CN106037521B - Pot lid component and kettle

Info

Publication number: CN106037521B
Application number: CN201610702085.7A
Authority: CN
Inventors: 郭炳辉; 王超; 张林峰; 邓志龙; 张俊强; 唐爱红; 王柏凤
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2016-08-22
Filing date: 2016-08-22
Publication date: 2018-12-28
Anticipated expiration: 2036-08-22
Also published as: CN106037521A

Abstract

The present invention provides a kind of pot lid component and kettles.Kettle according to the present invention includes pot lid ontology；Lock；Anchor switch is set on pot lid ontology and is sequentially connected with lock；Return unit is latched, is movably disposed in pot lid ontology, is arranged with lock linkage, and latches return unit there is retracted position corresponding with the latched position of lock, and extended position corresponding with the unlocked position of lock.In pot lid component and kettle provided by the invention, by the way that lock return unit is arranged in pot lid component, during closing lid, the trigger architecture cooperation that lock return unit on pot lid component can be arranged with corresponding position in kettle body, lock return unit is driven to be switched from extended position to retracted position from trigger architecture, and then switched with the lock of lock return unit transmission connection from unlocked position to latched position, the automatic locking of pot lid can be realized without operating anchor switch when realizing closing lid, the operation of anchor switch is operated when simplifying closing lid.

Description

Pot lid component and kettle

Technical field

The present invention relates to kettle technical fields, and in particular to a kind of pot lid component and kettle.

Background technique

Currently, in kettle technical field, a kind of popular preventing spillage during pouring, it is characterized in that after kettle is toppled over, pot Lid will not automatically open, and the water in pot does not overflow.And to realize it is above topple over Anti-spill, generally by the pot in kettle Design lock is covered, while the button bit with snap fit is set in the kettle body of kettle.In closing lid, by operation pot lid Anchor switch makes lock protrusion be interlocked with the button bit in kettle body, thus pot lid is sealed, it prevents kettle from toppling over rear pot lid and opens Cause the water in pot to overflow, and then realizes and topple over Anti-spill.

But in the prior art, lock protrusion is fastened with button bit realizes that pot lid is sealed, and lock is inside contracted and is detached from button bit It fastens and realizes that pot lid unlock is required to be driven by anchor switch by operating anchor switch and drive lock protrusion and inside contract realization. Operate when in use can be relatively complicated by user in this way, carries out sealed and when uncapping and being unlocked to pot lid to pot lid in closing lid and is both needed to Anchor switch is operated, user experience is bad.

Summary of the invention

The present invention is intended to provide a kind of pot lid component and kettle promote user experience to simplify folding lid operation.

To achieve the above object, the present invention provides a kind of pot lid components, comprising: pot lid ontology；Lock, movably sets It sets in pot lid ontology, latches to have and stretch out pot lid ontology and be used to cooperating with button bit in kettle body with by sealed sealed of pot lid ontology Position, and retract unlocked position of the pot lid ontology to unlock pot lid ontology；Anchor switch, be set to pot lid ontology on and with lock Button transmission connection, for driving lock to be moved to unlocked position from latched position；Further include: lock return unit is movably set It sets in pot lid ontology, there is retracted position corresponding with the latched position of lock, and corresponding with the unlocked position of lock Extended position, and latch return unit and lock each other linkage be arranged, by be arranged in kettle body corresponding lock return unit position The trigger architecture of setting cooperates, and realizes that lock return unit is switched from extended position to retracted position.

It further, further include for realizing lock return unit and the reset linkage mechanism for latching the setting that links each other.

Further, resetting linkage mechanism includes: reset STATEMENT OF FEDERALLY SPONSORED, and resetting linkage mechanism includes resetting STATEMENT OF FEDERALLY SPONSORED, can be turned Be arranged on pot lid ontology dynamicly, with lock return unit by commutating structure cooperation, and can under the action of biasing force with shifting It moves to the lock formation of unlocked position and carries out self-locking self-locking structure for the unlocked position to lock；Reset the rotation of STATEMENT OF FEDERALLY SPONSORED Movement can mutually be converted by commutating structure with the linear motion of lock return unit；The linear motion of lock return unit is by changing Driving self-locking structure unlock in the rotational movement process for resetting STATEMENT OF FEDERALLY SPONSORED is converted to structure.

Further, commutating structure include: be arranged in lock return unit and reset STATEMENT OF FEDERALLY SPONSORED alternative one on commutation it is oblique Face and another upper inclined-plane fit structure corresponding with commutation inclined-plane of the two.

Further, inclined-plane fit structure is commutation cambered surface.

Further, self-locking structure includes the self-locking grooves being arranged on lock and is arranged in self-locking on reset linkage mechanism Protrusion.

Further, linkage mechanism is resetted further include: first resets bias piece, applies to STATEMENT OF FEDERALLY SPONSORED is resetted towards lock side To biasing force, having, which makes to reset STATEMENT OF FEDERALLY SPONSORED, forms self-locking trend with the lock for being moved to unlocked position.

Further, the first reset bias piece is that one end is connect with pot lid ontology, the other end and the rotation for resetting STATEMENT OF FEDERALLY SPONSORED First spring of free end connection.

Further, linkage mechanism is resetted further include:

Second resets bias piece, applies the biasing force towards latched position direction to lock, for latching in solution lock-bit It sets to be detached from self-locking rear driving and latch and switch from unlocked position to latched position.

Further, the second pot lid ontology for resetting the unlocked position side that bias piece is one end and lock connects, another The second spring at end and lock connection.

Further, anchor switch is rotary switch, and pot lid component further includes the switch biography for connecting rotary switch and lock Motivation structure, for realizing the transmission connection of rotary switch and lock.

Further, switch drive includes switch driving member, and the one end for switching driving member is used to cut with scissors with rotary switch It connects, the other end for switching driving member is used for lock hingedly.

The present invention also provides a kind of kettles, comprising: pot lid component；Kettle body, cooperation pot lid component use；Pot lid component is such as The upper pot lid component；Trigger architecture corresponding with lock return unit is provided in kettle body, trigger architecture is in pot lid component Triggering lock return unit is so that lock return unit is switched from extended position to retracted position when box cover to kettle body.

Further, the corresponding lock of kettle body is provided with the button bit with snap fit.

Further, trigger architecture is the convex ribs that button bit protrusions are arranged in, and corresponding convex ribs are along pot lid component closing lid direction It is provided with the escape groove of evacuation lock return unit.

Further, guidance convex ribs and lock return unit cooperation are provided in the mating surface of convex ribs and/or lock return unit Guide structure.

Technical solution of the present invention has the advantages that

In pot lid component and kettle provided by the invention, by the way that lock return unit is arranged in pot lid component, lock resets Part has retracted position corresponding with the latched position of lock, and extended position corresponding with the unlocked position of lock, thus During closing lid, the trigger architecture cooperation that the lock return unit on pot lid component can be arranged with corresponding position in kettle body, by Trigger architecture driving lock return unit is switched from extended position to retracted position, and then the lock with lock return unit transmission connection Switched from unlocked position to latched position, the automatic locking of pot lid can be realized without operating anchor switch when realizing closing lid, letter The operation of anchor switch is operated when having changed closing lid, the user experience is improved.

Detailed description of the invention

It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, is also possible to obtain other drawings based on these drawings.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the kettle of the embodiment of the present invention；

Fig. 2 is the structural schematic diagram of pot lid component in Fig. 1, wherein the lock in pot lid component, which is in, stretches out pot lid component Latched position；

Fig. 3 is the enlarged structure schematic diagram in the portion A in Fig. 2；

Fig. 4 is that return unit, lock and the assembling structure schematic diagram for resetting linkage mechanism are latched in the embodiment of the present invention, Middle lock is in latched position；

Fig. 5 is the configuration schematic diagram of assembling structure shown in Fig. 4；

Fig. 6 is that return unit, lock and the assembling structure schematic diagram for resetting linkage mechanism are latched in the embodiment of the present invention, Middle lock is in the unlocked position；

Fig. 7 is the assembling structure schematic diagram of anchor switch, lock and switch drive in the embodiment of the present invention；

Fig. 8 is the structural schematic diagram of kettle body in the embodiment of the present invention；

Fig. 9 is the enlarged structure schematic diagram in the portion B in kettle body shown in Fig. 8；

Wherein, the appended drawing reference in above-mentioned attached drawing are as follows:

10- pot lid ontology；20- lock；21- self-locking grooves；30- rotary switch；40- latches return unit；41- commutation inclined-plane； 51- resets STATEMENT OF FEDERALLY SPONSORED；The self-locking protrusion of 511-；The inclined-plane 512- fit structure；52- first resets bias piece；53- second resets bias Part；61- switchs driving member；80- kettle body；81- button bit；82- trigger architecture；83- escape groove.

Specific embodiment

Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

As shown in Figures 2 to 6, pot lid component according to an embodiment of the present invention includes: pot lid ontology 10；Lock 20, it is removable It is arranged in pot lid ontology 10 dynamicly, and has and stretch out pot lid ontology 10 and be used to cooperate with button bit 81 in kettle body 80 with by pot lid sheet The sealed latched position of body 10, and retract unlocked position of the pot lid ontology 10 to unlock pot lid ontology 10；Anchor switch, if It is sequentially connected on pot lid ontology 10 and with lock 20, for driving lock 20 to be moved to unlocked position from latched position；Also wrap Include: lock return unit 40 is movably disposed in pot lid ontology 10, has retraction position corresponding with the latched position of lock 20 It sets, and extended position corresponding with the unlocked position of lock 20, and latches return unit 40 and latch 20 linkages each other and be arranged, lead to Cross and be arranged in kettle body 80 it is corresponding lock 40 position of return unit setting trigger architecture 82 cooperate, realize lock return unit 40 by Extended position switches to retracted position.

To by the way that lock return unit 40 is arranged in pot lid component, latch in the pot lid component of the embodiment of the present invention Return unit 40 has retracted position corresponding with the latched position of lock 20, and stretching corresponding with the unlocked position of lock 20 Position, so that the lock return unit 40 on pot lid component can be with the touching of corresponding position setting in kettle body 80 during closing lid Send out structure 82 cooperate, from trigger architecture 82 drive lock return unit 40 from extended position to retracted position switch, and then with lock The lock 20 that return unit 40 is sequentially connected is switched from unlocked position to latched position, is realized when closing lid without operating 20 switch of lock The automatic locking that pot lid can be realized, the operation of 20 switch of operation lock when simplifying closing lid, the user experience is improved.

The linkage setting each other of lock return unit 40 and lock 20 is realized in the embodiment of the present invention is specially to reset gear Structure.Below in conjunction with fig. 4 to fig. 6, lock return unit 40 is driven from trigger mechanism from extended position to retraction in closing lid Position switching, and then the specific structure for the reset linkage mechanism for driving lock 20 to switch from unlocked position to latched position and work Process is illustrated.

Resetting linkage mechanism includes resetting STATEMENT OF FEDERALLY SPONSORED 51, and first resets bias piece 52 and the second reset bias piece 53, is led to Mutual cooperation, the cooperation with the cooperation of pot lid ontology 10 and with lock 20 and lock return unit 40 for crossing above-mentioned component, in turn Complete the transmission operation of the reset of lock 20.

Specifically, the reset STATEMENT OF FEDERALLY SPONSORED 51 resetted in linkage mechanism is rotatably arranged on pot lid ontology 10, is being resetted It is provided in STATEMENT OF FEDERALLY SPONSORED 51 and lock 20 and carries out self-locking self-locking structure for the unlocked position to lock 20, reset STATEMENT OF FEDERALLY SPONSORED 51 In different turned positions, may be implemented to switch between self-locking position and releasing self-locking position.Self-locking structure, which specifically includes, to be set It sets in the self-locking grooves 21 on lock 20 and self-locking raised 511 resetted in STATEMENT OF FEDERALLY SPONSORED 51 is set, and then latch 20 and be moved through Cheng Zhong, when switching to unlocked position by latched position, self-locking raised 511 are fallen into self-locking grooves 21, and self-locking raised 511 and self-locking grooves 21 are mutually clamped, and then prevent lock 20 from freely switching from unlocked position to latched position, that is, prevent lock 20 in pot lid group It is stretched out in part.

In addition to above-mentioned self-locking structure, resets in linkage mechanism and further include setting in lock return unit 40 and reset STATEMENT OF FEDERALLY SPONSORED 51 Upper commutating structure.It is rotation setting due to resetting STATEMENT OF FEDERALLY SPONSORED 51, lock return unit 40 is linear motion, can by commutating structure It is commutated between the movement to lock return unit 40 and the rotation for resetting STATEMENT OF FEDERALLY SPONSORED 51 with realizing, i.e. reset STATEMENT OF FEDERALLY SPONSORED 51 rotates When, lock return unit 40 can be driven to move along a straight line, when latching the linear motion of return unit 40, reset rotating member can be driven to turn It is dynamic.

Specifically, setting commutating structure on lock return unit 40 and reset STATEMENT OF FEDERALLY SPONSORED 51 includes setting in lock return unit Inclined-plane fit structure 512 on 40 commutation inclined-plane 41 and reset STATEMENT OF FEDERALLY SPONSORED 51, passes through above-mentioned commutation inclined-plane 41 and inclined-plane and cooperates The cooperation of structure 512, to realize commutation.In a preferred embodiment mode, inclined-plane fit structure 512 uses commutation cambered surface, Contact area reduces in this way, and commutate better effect, and certain inclined-plane fit structure 512 is also possible to inclined-plane etc. can be with commutation inclined-plane The structure of commutation is realized in 41 cooperations.

As shown in Figure 4 and Figure 5, for resetting the spring for resetting bias piece 52 as first in linkage mechanism, spring One end is abutted with pot lid ontology 10, and the other end is abutted with the movable end for the reset STATEMENT OF FEDERALLY SPONSORED 51 being rotatably arranged, and have make from Lock construction carries out self-locking trend to the unlocked position of lock 20, that is, having makes self-locking raised 511 to fall into becoming in self-locking grooves 21 Gesture, thus when lock 20 switches from latched position to unlocked position, when lock 20 is moved to suitable position, reset STATEMENT OF FEDERALLY SPONSORED 51 Rotate downwards under the action of the spring, self-locking raised 511 fall into self-locking grooves 21 realize it is self-locking.

The spring for resetting bias piece 53 as second for resetting linkage mechanism, one end and the pot lid ontology 10 of spring support It connects, the other end 20 is abutted with lock, and has the trend for making lock 20 be moved to latched position, that is, having makes to latch 20 to overhanging Trend out, thus lock 20 unlocked position be detached from it is self-locking after, can be under the effect of spring force from unlocked position to sealed Automatically switch position.

Certainly, may be used also for above-mentioned first reset bias piece 52 and the second reset bias piece 53 in addition to spring can be used To be the structure or component with resilient nature such as elastic support, elastic rubber.

Illustrate that lock 20 and lock return unit 40 realize transmission by resetting linkage mechanism below in conjunction with fig. 4 to fig. 6 Working process and principle.

As shown in Figure 4 and Figure 5, it first when uncapping, needs to latch 20 and retracts to realize from the button bit 81 in kettle body 80 Unlock.20 switch of operation lock, lock 20 retracts under the action of lock 20 switchs from latched position to unlocked position, in movement Self-locking grooves 21 on to lock 20 and when resetting self-locking raised 511 corresponding position in STATEMENT OF FEDERALLY SPONSORED 51, reset STATEMENT OF FEDERALLY SPONSORED 51 the It is rotated down under the action of one reset bias piece 52, and then realizes the cooperation of self-locking raised 511 and self-locking grooves 21.It links resetting During part 51 rotates down, return unit 40 is latched under the action of commutating structure, is driven by the rotation of reset STATEMENT OF FEDERALLY SPONSORED 51 Lock return unit 40 moves outwardly to the extended position of lock return unit 40.

As shown in Figure 5 and Figure 6, in closing lid, need to latch 20 from the button bit 81 in pot lid component in stretching and kettle body 80 Cooperation is realized sealed, prevents that pot lid component is opened and water flow comes out.In closing lid, in the meeting of lock return unit 40 and kettle body 80 Trigger architecture 82 abuts, and during closing lid, latches return unit 40 under the action of trigger architecture 82 from extended position to retraction Position switching, and then under the action of commutating structure, from lock return unit 40 move inward drive reset STATEMENT OF FEDERALLY SPONSORED 51 to Upper rotation, and then realize in self-locking structure that self-locking raised 511 are detached from from self-locking grooves 21 by being rotated up for reset STATEMENT OF FEDERALLY SPONSORED 51 It realizes that disengaging is self-locking, and then latches 20 and switched under the action of second resets bias piece 53 from unlocked position to latched position, into And realize the sealed of pot lid, the above process can be realized without operating 20 switch of lock.

In another embodiment not shown of the present invention, resetting linkage mechanism includes the flexible bar being arranged in bending channel, The both ends of flexible bar drive the another of flexible bar when lock return unit inwardly retracts with lock and lock return unit cooperation respectively One end is protruding, drives the protruding realization of the lock of the other end sealed.

Below in conjunction with Fig. 7, to illustrate that 20 switch of lock and lock 20 pass through switch drive in the embodiment of the present invention Realize the structure and principle of transmission.

The switch of lock 20 in the embodiment of the present invention is rotary switch 30, compared with the existing technology the middle side using key Formula can further improve user experience in the embodiment of the present invention, and the operating process of 20 switch of lock is more naturally, same When can simplify transmission structure of switch.

As shown in fig. 7, switch drive includes switch driving member 61, one end of switch driving member 61 with knob for opening It closes 30 hingedly, switchs the other end of driving member 61 for hinged with lock 20, thus in turning knob switch 30, rotary switch 30 will drive the switch movement of driving member 61, and then drive 20 movement of lock, realize that 20 are latched when uncapping inside contracts unlock.

The present invention also provides a kind of kettle, including pot lid component, kettle body 80, corresponding pot lid component is arranged, and pot lid component is Pot lid component as described above, thus kettle of the invention in closing lid without operate 20 switch of lock can be realized pot lid from The operation sealed, operation lock 20 switchs when simplifying closing lid is moved, the user experience is improved.

As shown in Figure 8 and Figure 9,20 button bits 81 of the corresponding lock of kettle body 80 install the button bit 81 being equipped with 20 cooperation of lock, with And the trigger architecture 82 for cooperating with lock return unit 40 of corresponding lock 40 position of return unit setting, in closing lid with Return unit 40 is latched to cooperate.Trigger architecture 82 is specially the convex ribs that 81 protrusions of button bit are arranged in, and corresponding convex ribs are along pot lid component Closing lid direction is provided with the escape groove 83 of evacuation lock return unit 40, avoids the lock return unit 40 stretched out in closing lid and kettle body 80 interfere.

Preferably, in the mating surface of convex ribs and lock return unit 40, or individually convex ribs and lock return unit 40 The guidance cambered surface as guide structure for being provided with guidance convex ribs in mating surface and latching the cooperation of return unit 40 can in closing lid Situations such as to guide trigger architecture 82 and lock return unit 40 to cooperate, avoid the occurrence of Caton, further the user experience is improved.

Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or It changes still within the protection scope of the invention.

Claims

1. a kind of pot lid component, comprising:

Pot lid ontology (10)；

It latches (20), is movably disposed in the pot lid ontology (10), the lock (20), which has, stretches out the pot lid sheet Body (10) is used to cooperate with button bit (81) on kettle body (80) with the latched position that the pot lid ontology (10) is sealed, and retracts Unlocked position of the pot lid ontology (10) to unlock the pot lid ontology (10)；

Anchor switch is set on the pot lid ontology (10) and is sequentially connected with the lock (20), for driving the lock (20) unlocked position is moved to from the latched position；

It is characterized by further comprising:

It latches return unit (40), is movably disposed in the pot lid ontology (10), have sealed with the lock (20) The corresponding retracted position in position, and extended position corresponding with the lock unlocked position of (20), and the lock resets Part (40) and the lock (20) are linked setting each other, by corresponding to the lock return unit on the kettle body (80) with being arranged (40) trigger architecture (82) cooperation of position setting, realizes that the lock return unit (40) is cut from extended position to retracted position It changes.

2. pot lid component according to claim 1, which is characterized in that

It further include the reset linkage mechanism of setting of linking each other for realizing lock return unit (40) and the lock (20).

3. pot lid component according to claim 2, which is characterized in that the reset linkage mechanism includes:

It resets STATEMENT OF FEDERALLY SPONSORED (51), the reset STATEMENT OF FEDERALLY SPONSORED (51) is rotatably arranged on the pot lid ontology (10), and described It latches return unit (40) to cooperate by commutating structure, and under the action of biasing force and the institute of the unlocked position can be moved to It states lock (20) and forms self-locking structure, the self-locking structure is used to carry out the unlocked position of the lock (20) self-locking；It is described The rotary motion for resetting STATEMENT OF FEDERALLY SPONSORED (51) can be with the linear motion phase of lock return unit (40) by the commutating structure Mutually conversion；The linear motion of lock return unit (40) is converted to reset STATEMENT OF FEDERALLY SPONSORED (51) by the commutating structure The self-locking structure is driven to unlock in rotational movement process.

4. pot lid component according to claim 3, which is characterized in that the commutating structure includes:

It is arranged in lock return unit (40) and the commutation inclined-plane (41) resetted in STATEMENT OF FEDERALLY SPONSORED (51) alternative one, and Another upper inclined-plane fit structure (512) corresponding with commutation inclined-plane (41) of the two.

5. pot lid component according to claim 4, which is characterized in that the inclined-plane fit structure (512) is commutation cambered surface.

6. pot lid component according to claim 3, which is characterized in that the self-locking structure includes: to be arranged in the lock (20) self-locking raised (511) of self-locking grooves (21) and setting on reset STATEMENT OF FEDERALLY SPONSORED (51) on.

7. according to pot lid component described in claim 3-6 any one, which is characterized in that the reset linkage mechanism also wraps It includes:

Apply to reset STATEMENT OF FEDERALLY SPONSORED (51) towards the first of lock (20) direction biasing force and resets bias piece (52), with Reset STATEMENT OF FEDERALLY SPONSORED (51) is set to form self-locking trend with the lock (20) for being moved to the unlocked position.

8. pot lid component according to claim 7, which is characterized in that

Described first, which resets bias piece (52), connect for one end with the pot lid ontology (10), the other end and the reset STATEMENT OF FEDERALLY SPONSORED (51) the first spring of rotation free end connection.

9. according to pot lid component described in claim 3-6 any one, which is characterized in that the reset linkage mechanism also wraps It includes:

Apply to the lock (20) towards the second of the biasing force in the latched position direction and reset bias piece (53), is used for The lock (20) the unlocked position be detached from it is self-locking after the driving lock (20) from the unlocked position to described sealed Position switching.

10. pot lid component according to claim 9, which is characterized in that

Described second resets the pot lid sheet for the unlocked position side that bias piece (53) are one end and the lock (20) Body (10) connection, the second spring that the other end is connect with the lock (20).

11. pot lid component described in -6 any one according to claim 1, which is characterized in that

The anchor switch is rotary switch (30), and the pot lid component further includes connecting the rotary switch (30) and the lock The switch drive of (20) is detained, for realizing the transmission connection of the rotary switch (30) and the lock (20).

12. pot lid component according to claim 11, which is characterized in that

The switch drive includes switch driving member (61), and one end of switch driving member (61) is used for and the knob Switch (30) hingedly, the other end of switch driving member (61) is used for hinged with the lock (20).

13. a kind of kettle, comprising:

Pot lid component；

Kettle body (80) cooperates the pot lid component to use；

It is characterized in that, the pot lid component is the described in any item pot lid components of claim 1-12；On the kettle body (80) It is provided with trigger architecture (82) corresponding with lock return unit (40), the trigger architecture (82) is in the pot lid component The lock return unit (40) is triggered when box cover to the kettle body (80) so that the lock return unit (40) from extended position to Retracted position switching.

14. kettle according to claim 13, which is characterized in that the corresponding lock (20) of the kettle body (80) is provided with With the button bit (81) of lock (20) cooperation.

15. kettle according to claim 14, which is characterized in that the trigger architecture (82) is to be arranged in the button bit (81) convex ribs of protrusions, the corresponding convex ribs are provided with the evacuation lock return unit along the pot lid component closing lid direction (40) escape groove (83).

16. kettle according to claim 15, which is characterized in that the convex ribs and/or lock return unit (40) The guide structure for guiding the convex ribs and lock return unit (40) cooperation is provided in mating surface.