CN208017370U - Electric pressure cooking saucepan and its hood-opening device - Google Patents
Electric pressure cooking saucepan and its hood-opening device Download PDFInfo
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- CN208017370U CN208017370U CN201720620516.5U CN201720620516U CN208017370U CN 208017370 U CN208017370 U CN 208017370U CN 201720620516 U CN201720620516 U CN 201720620516U CN 208017370 U CN208017370 U CN 208017370U
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- lid
- bar
- locking closure
- opening button
- button
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Abstract
The utility model provides a kind of electric pressure cooking saucepan and its hood-opening device.The hood-opening device of the electric pressure cooking saucepan includes：Lid-opening button interlocks sliding block and control piece of uncapping, and interlocks sliding block and rotatably installs in inner cover, and locking closure is driven to switch in the first latched position and the first unlocked position；Control piece of uncapping rotatably is installed in inner cover, and is engaged with locking closure, and locking closure driving uncaps control piece in the second latched position and the switching of the second unlocked position；When gearing slider-actuated locking closure turns to the first latched position, locking closure drives control piece of uncapping to turn to the second latched position, and control piece of uncapping is interfered with lid-opening button, to prevent lid-opening button from being moved into uncapped position；When gearing slider-actuated locking closure turns to the first unlocked position, locking closure drives control piece of uncapping to turn to the second unlocked position, so that lid-opening button can be moved into uncapped position.
Description
Technical field
The utility model is related to kitchen utensils fields, more specifically, are related to a kind of hood-opening device and one of electric pressure cooking saucepan
Kind electric pressure cooking saucepan.
Background technology
Under normal circumstances, electric pressure cooking saucepan, which is uncapped, needs two steps, first rotating latch to press lid-opening button again, is not revolved in lock
When going to, pressing lid-opening button is unable to reach purpose of uncapping, and is protected to be formed to user.
Existing electric pressure cooking saucepan realizes that the purpose for preventing from opening by mistake lid is specifically locked by latching the cooperation with lid-opening button
It buckles and is equipped with notch, after closing lid, lock rotation, notched position is rotated away from lid-opening button, the position of lid-opening button movement
It is immovable due to blocked because being snapped, it cannot finally thread off, realize the purpose for preventing to uncap；It uncaps process, lock rotation, lock
Lid-opening button position is turned to position jaggy, lid-opening button is no longer snapped and blocks at this time, presses lid-opening button, uncaps
Button can move, and realization is uncapped.The pattern is high to the required precision of dimension chain, it is not easy to ensure the stability of mechanism.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.
For this purpose, the purpose of the utility model the first aspect is, a kind of hood-opening device of electric pressure cooking saucepan is provided.
The purpose of the utility model the second aspect is, provides a kind of electricity of the hood-opening device including above-mentioned electric pressure cooking saucepan
Pressure cooker.
To achieve the above object, the technical solution of the utility model the first aspect provides a kind of uncapping for electric pressure cooking saucepan
Device, the electric pressure cooking saucepan include pot body and the lid for being covered on the pot body, and the hood-opening device includes：Lid-opening button, peace
On one in the pot body and the lid, and it can be clamped with another in the pot body and the lid；Even
Movable slider, be rotatably mounted on the lid in cover, and drive the locking closure of the lid the first latched position with
The first unlocked position switches；With control piece of uncapping, rotatably it is mounted in described and covers, and contact and match with the locking closure
It closes, control piece of uncapping described in the locking closure driving switches in the second latched position and the second unlocked position；Wherein, the gearing is slided
When block drives the locking closure to turn to the first latched position, control piece of uncapping described in the locking closure driving turns to the second locking bit
It sets, the control piece of uncapping is interfered with the lid-opening button, to prevent the lid-opening button from being moved into uncapped position；Institute
It states and interlocks locking closure described in slider-actuated when turning to the first unlocked position, control piece of uncapping described in the locking closure driving turns to the
Two unlocked positions, the control piece of uncapping is detached from the lid-opening button interferes, so that the lid-opening button can be moved into
Uncapped position.
The hood-opening device for the electric pressure cooking saucepan that the utility model above-mentioned technical proposal provides, by installing control of uncapping in inner cover
Product, control piece of uncapping are engaged with locking closure, to control the turned position for control piece of uncapping by the turned position of locking closure,
And then it uncaps and can carry out by the control of the turned position for control piece of uncapping；Specifically, it when uncapping, interlocks sliding block drive and matches therewith
The locking closure of conjunction turn to the first unlocked position (the first unlocked position, i.e.,：Lid teeth on locking closure can be with the pot tooth phase in pot body point
From position), while locking closure drives and contacts the control piece of uncapping of cooperation and turn to the second unlocked position, makes control piece of uncapping
Interference is detached from lid-opening button (to be detached from and interfere, i.e.,：Control piece of uncapping is moved to the rail that uncapped position is passed through far from lid-opening button
Mark), lid-opening button can be pushed at this time, and function of uncapping is realized by pressing lid-opening button；During closing lid, slip band is interlocked
Move matched locking closure turn to the first latched position (the first latched position, i.e.,：The pot tooth in lid teeth and pot body on locking closure
The position of rotary fastening), while locking closure drives matched control piece of uncapping to turn to the second latched position, makes control of uncapping
Part is interfered with lid-opening button and (is interfered, that is, control piece of uncapping is located at lid-opening button and is moved to what uncapped position was passed through
On track), lid-opening button is pressed at this time, and lid-opening button cannot thread off due to control piece of being uncapped blocks, and realizing prevents from uncapping
Purpose, to make to uncap, sequence is ensured, avoids the generation for opening by mistake lid problem；The technical solution, passes through control piece of uncapping
Can turned position be uncapped and be carried out to control, and relatively low to the required precision of the rotational angle of locking closure, the relevance of dimension chain is smaller,
Effectively reduce dependence of the original structure to dimension chain, it is easier to ensure the stability of mechanism.
In addition, the hood-opening device for the electric pressure cooking saucepan that the utility model above-mentioned technical proposal provides can also have following add
Technical characteristic：
In the above-mentioned technical solutions, the control piece of uncapping includes being located at the rotating bar of the interior cap upper surface and being connected to
The rotating bar both ends and the first bar and the second bar for extending downwardly into the inner cover, one in the rotating bar and the inner cover
A to be equipped with shaft, first bar and second bar can be rotated upwardly and downwardly around the shaft；The upper surface of the locking closure
Equipped with cooperation inclined-plane, when the locking closure drives the cooperation inclined-plane rotation, the lower end of first bar is oblique with the cooperation always
Face is engaged, and the lower end of second bar and the relationship of the lid-opening button switch between interfering and being detached from interference.
Rotating bar, the first bar and the second bar of control piece of uncapping is collectively configured to U-shaped and uncaps control piece, and U-shaped controls
Part can rotate around the axis, by U-shaped uncap control piece turned position control product uncap and can carry out；Specifically, pass through
On the upper surface of locking closure setting cooperation inclined-plane, and ensure locking closure rotation process cooperation inclined-plane thereon always under the first bar
End in contact coordinates, and is engaged in this way by the lower end of the first bar and the different height position on cooperation inclined-plane, the second bar of realization
It is rotated upwardly and downwardly around shaft, converts horizontally rotating for locking closure to rotating upwardly and downwardly for control piece of uncapping, and then pass through the second bar
Rotate upwardly and downwardly, realize the second bar lower end and lid-opening button relationship interfere and be detached from interfere between switch, reach
Guarantee sequence is uncapped, and prevents from accidentally touching the purpose uncapped, the hood-opening device is relatively low to the required precision of the rotational angle of locking closure, size
The relevance of chain is smaller, it is easier to ensure the stability of mechanism.
In the above-mentioned technical solutions, when the locking closure turns to the first unlocked position, the cooperation inclined-plane is relatively low
The lower end of the lower end in contact of one end and first bar, second bar is rotated up to the top of the lid-opening button and institute
It states lid-opening button and is detached from interference；When the locking closure turns to the first latched position, cooperation inclined-plane relatively high one end and institute are stated
The lower end in contact of the first bar is stated, the lower end of second bar is swung down to the back side of the lid-opening button and second bar
The minimum range at the back side of side and the lid-opening button be less than the dropout stroke of the lid-opening button, with the lid-opening button
It interferes.
Coordinate the different height position on inclined-plane and the lower end of the first bar to be engaged thereon by locking closure rotation process, realizes
It drives the second bar to surround the purpose that shaft rotates upwardly and downwardly, to the height and position residing for the lower end by the second bar, realizes and open
Can the relationship of lid button switches between interfering and being detached from interference, realize and control the purpose that carry out of uncapping.
In the above-mentioned technical solutions, the upper surface of the locking closure is equipped with wedge-shaped boss protruding upward, the wedge shape boss
Height turn to the direction of the first unlocked position along the locking closure and gradually increase, the upper surface of the wedge shape boss is described matches
Close inclined-plane.
In the above-mentioned technical solutions, it is preferable that the upper surface of relatively low one end of the wedge shape boss and the lock
The upper surface of lid seamlessly transits.
In the above-mentioned technical solutions, the lid-opening button is arranged on the jacket of the pot body, the lid-opening button
Upper end is formed with grab, and interior cover is formed with and the matched button bit of the grab；The lower part at the back side of the grab is convex
The top for going out the back side of the grab, to avoid recess in the upper run at the back side of the grab, to turn in second bar
The lower end of second bar is avoided when dynamic.
It is covered in lid it is of course also possible to be arranged lid-opening button, correspondingly, is equipped with and uses on the jacket of pot body
In the button bit for clasping lid-opening button, equally it can realize that can control uncap and carry out by the hood-opening device of above-mentioned electric pressure cooking saucepan
Purpose.
In the above-mentioned technical solutions, interior cover offers the avoid holes that the lower end of confession second bar is pierced by, described
The lower end of second bar passes through the avoid holes and stretches to the back side of the lid-opening button；The locking closure turns to the first solution lock-bit
When setting, the lower end in contact of described cooperation relatively high one end and first bar in inclined-plane, the lower end of second bar turns downwards
It is rotated towards the direction far from the lid-opening button while dynamic, so that the back side of the side and the lid-opening button of second bar
Minimum range be more than the lid-opening button dropout stroke, with the lid-opening button be detached from interfere；The locking closure turns to
When one latched position, the lower end in contact of described cooperation relatively low one end and first bar in inclined-plane, under second bar
End is rotated towards close to the direction of the lid-opening button while be rotated up so that the side of second bar with it is described uncap by
The minimum range at the back side of button is less than the dropout stroke of the lid-opening button, is interfered with the lid-opening button.
Coordinate the different height position on inclined-plane and the lower end of the first bar to be engaged thereon by locking closure rotation process, realizes
The second bar is driven to be rotated upwardly and downwardly around shaft, towards closer or far from lid-opening button while the second bar is rotated upwardly and downwardly around shaft
The direction at the back side rotates, and then by the distance of distance between the side of the second bar and the back side of lid-opening button, realizes the second bar
Lower end and the relationship of lid-opening button switch between interfering and being detached from interference, can equally realize that control is uncapped into
Capable purpose.
In the above-mentioned technical solutions, the upper surface of the locking closure is equipped with wedge-shaped boss protruding upward, the wedge shape boss
Height turn to the direction of the first unlocked position along the locking closure and be gradually reduced, the upper surface of the wedge shape boss is described matches
Close inclined-plane.
In the above-mentioned technical solutions, it is preferable that the upper surface of relatively low one end of the wedge shape boss and the lock
The upper surface of lid seamlessly transits.
In any of the above-described technical solution, elastic component, institute are supported by between the lower surface of the rotating bar and the inner cover
Elastic component is stated between the shaft and second bar, so that the lower end of the first bar described in the locking closure rotation process is begun
It is whole to be in the state that is engaged with the cooperation inclined-plane.
By the lower surface of rotating bar support elastic component, and elastic component is made to be supported on the region of relatively close second bar,
So that the lower end for being relatively distant from the first bar of elastic component is in the state that is engaged with cooperation inclined-plane always, to ensure dress of uncapping
Set the reliability acted.
In the above-mentioned technical solutions, it is preferable that the elastic component is helical spring, it is described in cover and be provided with for by institute
The lower end for stating helical spring is limited in the interior limited post covered, and the lower end of the helical spring is set in the limited post
On.
In any of the above-described technical solution, the rotating bar is equipped with the shaft, and the upper surface of the inner cover is equipped with branch
Strut, limiting slot is offered on the supporting rod, and the shaft is limited in the limiting slot and can be in the limiting slot
Inside rotated relative to the supporting rod.
It is of course also possible to which shaft is arranged in inner cover, the limiting slot coordinated with shaft is opened up in rotating bar, equally can
Realize the purpose that control piece of uncapping is rotated relative to inner cover.
In any of the above-described technical solution, the end for interlocking sliding block is equipped with card slot, and the locking closure is equipped with upward convex
The lock pillar gone out, interior cover offer sliding slot, and the lock pillar is caught in the card slot, and the gearing sliding block passes through the lock pillar
Cooperation with the card slot drives the lock pillar to be slided in the sliding slot, to drive the locking closure to rotate.
The technical solution of the utility model second aspect provides a kind of electric pressure cooking saucepan, including：Pot body；Lid is covered on
The pot body；With the hood-opening device of the electric pressure cooking saucepan described in any of the above-described technical solution, the electric pressure cooking saucepan has any of the above-described
The advantageous effect of the hood-opening device of electric pressure cooking saucepan described in technical solution.
The additional aspect and advantage of the utility model will become apparent in following description section, or new by this practicality
The practice of type is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the decomposition diagram of the partial structurtes of electric pressure cooking saucepan described in the utility model one embodiment；
Fig. 2 is the dimensional structure diagram of control piece of uncapping in Fig. 1；
Fig. 3 is the dimensional structure diagram of locking closure in Fig. 1；
Fig. 4 is that electric pressure cooking saucepan described in the utility model one embodiment is uncapped the structural schematic diagram of process；
Fig. 5 is the schematic cross-sectional view of Fig. 4；
Fig. 6 is the enlarged diagram of the portions A structure in Fig. 5；
Fig. 7 is the structural schematic diagram of electric pressure cooking saucepan closing lid process described in the utility model one embodiment；
Fig. 8 is the schematic cross-sectional view of Fig. 7；
Fig. 9 is the enlarged diagram of the portions B structure in Fig. 8.
Wherein, the correspondence in Fig. 1 to Fig. 9 between reference numeral and component names is：
10 inner covers, 101 sliding slots, 102 avoid holes, 103 button bits, 11 supporting rods, 111 limiting slots, 20 locking closures, 21 wedge shapes are convex
Platform, 211 cooperation inclined-planes, 22 lock pillars, 30 jackets, 40 interlock sliding block, 401 card slots, 50 lid-opening buttons, 501 grabs, 502 evacuation
Recess, 60 uncap control piece, 61 rotating bars, 62 first bars, 63 second bars, 64 shafts, 70 helical springs.
Specific implementation mode
In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
It is novel to be implemented different from mode described here using other, therefore, the scope of protection of the utility model not by
The limitation of following public specific embodiment.
With reference to the accompanying drawings 1 to Fig. 9 description according to the hood-opening device of the electric pressure cooking saucepan of the utility model some embodiments and
Electric pressure cooking saucepan.
As shown in Figures 1 to 9, a kind of hood-opening device of the electric pressure cooking saucepan provided according to the utility model some embodiments,
Including：Lid-opening button 50 interlocks sliding block 40 and control piece 60 of uncapping.
Specifically, as shown in Figure 1 to Figure 3, electric pressure cooking saucepan includes pot body and is covered on the lid of pot body, and lid includes inner cover
10 and it is installed on the locking closure 20 (locking closure 20 or pot cover) of inner cover 10；Lid-opening button 50 is mounted on the jacket 30 of pot body
On, and can be clamped with the inner cover 10 of lid；It interlocks sliding block 40 to be rotatably mounted on the inner cover 10 of lid, and drives lid
The locking closure 20 of body switches in the first latched position and the first unlocked position；Control piece 60 of uncapping rotatably is mounted on inner cover 10
On, and be engaged with locking closure 20, the driving of locking closure 20 uncaps control piece 60 in the second latched position and the switching of the second unlocked position；
Wherein, as shown in Figure 7 to 9, when gearing sliding block 40 drives locking closure 20 to turn to the first latched position, locking closure 20 drives control of uncapping
Product 60 turns to the second latched position, and control piece 60 of uncapping is interfered with lid-opening button 50, to prevent 50 quilt of lid-opening button
It is moved to uncapped position；As shown in Figures 4 to 6, when gearing sliding block 40 drives locking closure 20 to turn to the first unlocked position, locking closure 20
Control piece 60 of uncapping is driven to turn to the second unlocked position, control piece 60 of uncapping is detached from lid-opening button 50 interferes, so as to uncap
Button 50 can be moved into uncapped position.
The hood-opening device for the electric pressure cooking saucepan that the utility model above-described embodiment provides, by installing control of uncapping on inner cover 10
Product 60, control piece 60 of uncapping are engaged with locking closure 20, to control control piece 60 of uncapping by the turned position of locking closure 20
Turned position, and then by the turned position for control piece 60 of uncapping control uncap and can carry out；Specifically, it when uncapping, interlocks
Sliding block 40 drive matched locking closure 20 rotate and (rotate counterclockwise) to the first unlocked position (the first unlocked position, i.e.,：Locking closure
The position that lid teeth on 20 can be separated with the pot tooth in pot body), while locking closure 20 drives the control of uncapping for contacting cooperation
Product 60 turns to the second unlocked position, and the control piece 60 that makes to uncap is detached from interference with lid-opening button 50 and (is detached from and interferes, i.e.,：It uncaps
Control piece 60 is moved to the track that uncapped position is passed through far from lid-opening button 50), lid-opening button 50 can be pushed at this time, be led to
It crosses pressing lid-opening button 50 and realizes function of uncapping；During closing lid, interlocks sliding and matched locking closure 20 is driven to rotate (up time
Needle rotate) to the first latched position (the first latched position, i.e.,：Pot tooth rotary fastening in lid teeth and pot body on locking closure 20
Position), while locking closure 20 drives matched control piece 60 of uncapping to turn to the second latched position, make to uncap control piece 60 with
Lid-opening button 50, which interferes, (to be interfered, that is, control piece 60 of uncapping, which is located at lid-opening button 50 and is moved to uncapped position, to be passed through
Track on), press lid-opening button 50 at this time, lid-opening button 50 cannot thread off due to control piece 60 of being uncapped blocks, and realize anti-
The purpose only uncapped, to make to uncap, sequence is ensured, avoids the generation for opening by mistake lid problem；The embodiment passes through control of uncapping
Can the turned position of product 60 be uncapped and be carried out to control, relatively low to the required precision of the rotational angle of locking closure 20, dimension chain
Relevance is smaller, effectively reduces dependence of the original structure to dimension chain, it is easier to ensure the stability of mechanism.
Certainly, lid-opening button 50 is arranged in the case of on the lid of electric pressure cooking saucepan, above-mentioned electric pressure cooking saucepan is uncapped
Device is equally applicable, and specifically, lid-opening button 50 is fixed on the inner cover 10 of lid, and the jacket 30 of pot body is equipped with for detaining
The firmly button bit 103 of lid-opening button 50.
In some embodiments of the utility model, as depicted in figs. 1 and 2, control piece 60 of uncapping includes being located at inner cover 10
It the rotating bar 61 of upper surface and is connected to 61 both ends of rotating bar and extends downwardly into the first bar 62 and the second bar 63 of inner cover 10, turn
One in lever 61 and inner cover 10 is equipped with shaft 64, and the first bar 62 and the second bar 63 can be rotated upwardly and downwardly around shaft 64；
As shown in figures 1 and 3, the upper surface of locking closure 20 is equipped with cooperation inclined-plane 211, when locking closure 20 drives cooperation inclined-plane 211 to rotate, first
The lower end of bar 62 is engaged with cooperation inclined-plane 211 always, and inner cover 10 is stretched into the lower end of the second bar 63, and with lid-opening button 50
Relationship switches between interfering and being detached from interference.
Rotating bar 61, the first bar 62 and the second bar 63 of control piece 60 of uncapping is collectively configured to U-shaped and uncaps control piece, and
U-shaped control piece can with around the shaft 64 rotation, by U-shaped uncap control piece turned position control product uncap and can carry out；Tool
Body, by the way that cooperation inclined-plane 211 is arranged in the upper surface of locking closure 20, and ensure the cooperation inclined-plane in 20 rotation process of locking closure thereon
211 lower end always with the first bar 62 is engaged, and passes through the different height of the lower end of the first bar 62 and cooperation inclined-plane 211 in this way
Position is engaged, and realizes that the second bar 63 is rotated upwardly and downwardly around shaft 64, horizontally rotating locking closure 20 to be converted into and uncap
Control piece 60 rotates upwardly and downwardly, and then rotating upwardly and downwardly by the second bar 63, realizes lower end and the lid-opening button 50 of the second bar 63
Relationship switch between interfering and being detached from interference, reach guarantee sequence and uncap, prevent from accidentally touching the purpose uncapped, this is uncapped
Device is relatively low to the required precision of the rotational angle of locking closure 20, and the relevance of dimension chain is smaller, it is easier to ensure the stabilization of mechanism
Property.
In one embodiment of the utility model, as shown in Figures 4 to 6, when locking closure 20 turns to the first unlocked position,
Coordinate the lower end in contact of the relatively low one end and the first bar 62 in inclined-plane 211, the lower end of the second bar 63 be rotated up to uncap by
The top of button 50 is detached from lid-opening button 50 and interferes；As shown in Figure 7 to 9, when locking closure 20 turns to the first latched position, match
The lower end in contact of the relatively high one end and the first bar 62 in inclined-plane 211 is closed, the lower end of the second bar 63 is swung down to lid-opening button
50 back side and the side of the second bar 63 are less than the dropout row of lid-opening button 50 with the minimum range at the back side of lid-opening button 50
Journey is interfered with lid-opening button 50.
The different height position on inclined-plane 211 and the lower end in contact of the first bar 62 is coordinated to match thereon by 20 rotation process of locking closure
It closes, realizes and the second bar 63 is driven to surround the purpose that shaft 64 rotates upwardly and downwardly, to the height residing for the lower end by the second bar 63
Position, is realized and the relationship of lid-opening button 50 switches between interfering and being detached from interference, realizes that can control be uncapped and be carried out
Purpose.
Further, as shown in figs. 4 and 7, lid-opening button 50 is arranged on the jacket 30 of pot body, lid-opening button 50
Upper end is formed with grab 501, is formed on inner cover 10 and 501 matched button bit 103 of grab；The lower part at the back side of grab 501
The top for protruding the back side of grab 501, to form evacuation recess 502 on the top at the back side of grab 501, in 63 turns of the second bar
The lower end of the second bar 63 is avoided when dynamic.
Further, as shown in figures 1 and 3, the upper surface of locking closure 20 is equipped with wedge-shaped boss 21 protruding upward, and wedge shape is convex
The direction that the height of platform 21 turns to the first unlocked position along locking closure 20 gradually increases, and the upper surface of wedge-shaped boss 21 is that cooperation is oblique
Face 211.
It is further preferred that the upper surface and the upper surface of locking closure 20 of relatively low one end of wedge-shaped boss 21 are smoothed
It crosses.
It should be noted that when the length on cooperation inclined-plane 211 will ensure that locking closure 20 rotates, the lower end of the first bar 62 always with
Cooperation inclined-plane 211 is engaged；Coordinate inclined-plane 211 inclination angle can with the length on inclined-plane 211, control piece 60 of uncapping the
One bar 62, the second bar 63 and the length of rotating bar 61, the position of shaft 64, lid-opening button 50 the parameters such as dropout stroke determine jointly
It is fixed, therefore can be rationally designed according to practical structures, the size of product.
In another embodiment of the utility model, the evacuation being pierced by for the lower end of the second bar 63 is offered on inner cover 10
The lower end in hole 102, the second bar 63 passes through avoid holes 102 and stretches to the back side of lid-opening button 50；Locking closure 20 turns to the first solution
When lock position, coordinate the lower end in contact of the relatively high one end and the first bar 62 in inclined-plane 211, the lower end of the second bar 63 rotates down
While rotated towards the direction far from lid-opening button 50 so that the most narrow spacing of the side of the second bar 63 and the back side of lid-opening button 50
From the dropout stroke more than lid-opening button 50, it is detached from and interferes with lid-opening button 50；When locking closure 20 turns to the first latched position, match
The lower end in contact for closing the relatively low one end and the first bar 62 in inclined-plane 211, court leans on while the lower end of the second bar 63 is rotated up
The direction rotation of nearly lid-opening button 50, so that the minimum range at the side of the second bar 63 and the back side of lid-opening button 50 is less than and uncaps
The dropout stroke of button 50, interferes with lid-opening button 50.
The different height position on inclined-plane 211 and the lower end in contact of the first bar 62 is coordinated to match thereon by 20 rotation process of locking closure
It closes, realizes and the second bar 63 is driven to be rotated upwardly and downwardly around shaft 64, towards close while the second bar 63 is rotated upwardly and downwardly around shaft 64
Or the direction rotation at the back side far from lid-opening button 50, and then between the side and the back side of lid-opening button 50 for passing through the second bar 63
The relationship of the distance of distance, the lower end and lid-opening button 50 of realizing the second bar 63 switches between interfering and being detached from interference,
It can equally realize that can control uncap the purpose that carry out.
Further, the upper surface of locking closure 20 is equipped with wedge-shaped boss 21 protruding upward, and the height of wedge-shaped boss 21 is along lock
The direction that lid 20 turns to the first unlocked position is gradually reduced, and the upper surface of wedge-shaped boss 21 is cooperation inclined-plane 211.
It is further preferred that the upper surface and the upper surface of locking closure 20 of relatively low one end of wedge-shaped boss 21 are smoothed
It crosses.
It should be noted that when the length on cooperation inclined-plane 211 will ensure that locking closure 20 rotates, the lower end of the first bar 62 always with
Cooperation inclined-plane 211 is engaged；Coordinate inclined-plane 211 inclination angle can with the length on inclined-plane 211, control piece 60 of uncapping the
One bar 62, the second bar 63 and the length of rotating bar 61, the position of shaft 64, lid-opening button 50 the parameters such as dropout stroke determine jointly
It is fixed, therefore can be rationally designed according to practical structures, the size of product.
In one embodiment of the utility model, as shown in Figure 5 and Figure 8, the lower surface of rotating bar 61 and inner cover 10 it
Between be supported by elastic component, elastic component is located between shaft 64 and the second bar 63, so that in 20 the first bar of rotation process 62 of locking closure
Lower end is in the state that is engaged with cooperation inclined-plane 211 always.
By the lower surface of rotating bar 61 support elastic component, and elastic component is made to be supported on the area of relatively close second bar 63
Domain, so that the lower end for being relatively distant from the first bar 62 of elastic component is in the state that is engaged with cooperation inclined-plane 211 always, to protect
The reliability that card hood-opening device is acted.
It is further preferred that as shown in Fig. 6 and Fig. 9, elastic component is helical spring 70, is provided on inner cover 10 for by spiral shell
The lower end for revolving spring 70 limits the limited post on inner cover 10, and the lower end of helical spring 70 is set on limited post.
In one embodiment of the utility model, as shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 7, rotating bar 61 is equipped with shaft
64, the upper surface of inner cover 10 is equipped with supporting rod 11, offers limiting slot 111 on supporting rod 11, shaft 64 is limited in limiting slot
It can be rotated in 111 and relative to supporting rod 11 in limiting slot 111.
It is of course also possible to which shaft 64 is arranged on inner cover 10, the limiting slot coordinated with shaft 64 is opened up in rotating bar 61,
It can equally realize the purpose that control piece 60 of uncapping is rotated relative to inner cover 10.
In one embodiment of the utility model, as shown in figs. 4 and 7, the end for interlocking sliding block 40 is equipped with card slot
401, locking closure 20 is equipped with lock pillar 22 protruding upward, and sliding slot 101 is offered on inner cover 10, and lock pillar 22 is caught in card slot 401, even
Movable slider 40 drives the sliding in sliding slot 101 of lock pillar 22 by the cooperation of lock pillar 22 and card slot 401, to drive locking closure 20 to rotate.
The embodiment of the utility model second aspect provides a kind of electric pressure cooking saucepan (not shown), including：Pot body, lid
The hood-opening device of the electric pressure cooking saucepan of lid and any of the above-described embodiment together in pot body, the electric pressure cooking saucepan have any of the above-described
Electric pressure cooking saucepan hood-opening device advantageous effect, details are not described herein.
In conclusion the hood-opening device for the electric pressure cooking saucepan that the utility model embodiment provides, by installing out in inner cover
Lid control piece, control piece of uncapping are engaged with locking closure, to the rotation for control piece of being uncapped by the control of the turned position of locking closure
Position, and then uncap and can carry out by the control of the turned position for control piece of uncapping；Specifically, it is driven by locking closure rotation process
Cooperation inclined-plane and the first bar of control piece of uncapping thereon is engaged, and realizes and drives the second bar of control piece of uncapping is opposite to uncap
The purpose that button rotates upwardly and downwardly, and then can be opened by the change in location of the second bar control lid-opening button, sequence of uncapping is able to
Ensure, avoids the generation for opening by mistake lid problem, the structure relatively low to the required precision of the rotational angle of locking closure, the relevance of dimension chain
It is smaller, effectively reduce dependence of the original structure to dimension chain, it is easier to ensure the stability of mechanism.
In the description of the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should all
It is interpreted broadly, for example, " connection " may be fixed connection or may be dismantle connection, or integral connection, or is electrically connected
It connects；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment that these are only the utility model, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of hood-opening device of electric pressure cooking saucepan, the electric pressure cooking saucepan includes pot body and the lid for being covered on the pot body, spy
Sign is, including：
Lid-opening button, be mounted on the pot body and the lid in one on, and can in the pot body and the lid
Another clamping；
Sliding block is interlocked, the interior of the lid is rotatably mounted on and covers, and drives the locking closure of the lid in the first locking
Position switches with the first unlocked position；With
It uncaps control piece, is rotatably mounted in described and covers, and be engaged with the locking closure, the locking closure drives institute
Control piece of uncapping is stated in the second latched position and the second unlocked position to switch；
Wherein, when locking closure described in the gearing slider-actuated turns to the first latched position, control of uncapping described in the locking closure driving
Product turns to the second latched position, and the control piece of uncapping is interfered with the lid-opening button, with uncap described in prevention by
Button is moved into uncapped position；When locking closure described in the gearing slider-actuated turns to the first unlocked position, the locking closure driving
The control piece of uncapping turns to the second unlocked position, and the control piece of uncapping is detached from the lid-opening button interferes, so that institute
Uncapped position can be moved by stating lid-opening button.
2. the hood-opening device of electric pressure cooking saucepan according to claim 1, which is characterized in that
The control piece of uncapping include positioned at the interior cap upper surface rotating bar and be connected to the rotating bar both ends and downwards
Stretch into the first bar and the second bar of the inner cover, one in the rotating bar and the inner cover be equipped with shaft, described first
Bar and second bar can be rotated upwardly and downwardly around the shaft；
The upper surface of the locking closure is equipped with cooperation inclined-plane, when the locking closure drives the cooperation inclined-plane rotation, first bar
Lower end coordinates with the cooperation contact of incline plane always, and the lower end of second bar is being interfered with the relationship of the lid-opening button
Switch with being detached between interference.
3. the hood-opening device of electric pressure cooking saucepan according to claim 2, which is characterized in that
When the locking closure turns to the first unlocked position, the lower end of described cooperation relatively low one end and first bar in inclined-plane
The lower end of contact, second bar is rotated up to the top of the lid-opening button, is detached from and interferes with the lid-opening button；
When the locking closure turns to the first latched position, the lower end of described cooperation relatively high one end and first bar in inclined-plane
Contact, the lower end of second bar is swung down to the back side of the lid-opening button and the side of second bar and is opened with described
The minimum range at the back side of lid button is less than the dropout stroke of the lid-opening button, is interfered with the lid-opening button.
4. the hood-opening device of electric pressure cooking saucepan according to claim 3, which is characterized in that
The upper surface of the locking closure is equipped with wedge-shaped boss protruding upward, and the height of the wedge shape boss is turned to along the locking closure
The direction of the first unlocked position gradually increases, and the upper surface of the wedge shape boss is the cooperation inclined-plane.
5. the hood-opening device of electric pressure cooking saucepan according to claim 3, which is characterized in that
The lid-opening button is arranged on the jacket of the pot body, and the upper end of the lid-opening button is formed with grab, described interior
It covers and is formed with and the matched button bit of the grab；
The top at the back side of the grab is protruded in the lower part at the back side of the grab, is formed with the top at the back side of the grab
Recess is avoided, to avoid the lower end of second bar when second bar rotates.
6. the hood-opening device of electric pressure cooking saucepan according to claim 2, which is characterized in that
The avoid holes for offering and being pierced by for the lower end of second bar are covered in described, the lower end of second bar passes through described keep away
It allows and hole and stretches to the back side of the lid-opening button；
When the locking closure turns to the first unlocked position, the lower end of described cooperation relatively high one end and first bar in inclined-plane
Contact rotates while the lower end of second bar rotates down towards the direction far from the lid-opening button, so that described second
The minimum range at the back side of the side of bar and the lid-opening button is more than the dropout stroke of the lid-opening button, with it is described uncap by
Button is detached from interference；
When the locking closure turns to the first latched position, the lower end of described cooperation relatively low one end and first bar in inclined-plane
Contact rotates while the lower end of second bar is rotated up towards close to the direction of the lid-opening button, so that described second
The minimum range at the back side of the side of bar and the lid-opening button is less than the dropout stroke of the lid-opening button, with it is described uncap by
Button interferes.
7. the hood-opening device of electric pressure cooking saucepan according to claim 6, which is characterized in that
The upper surface of the locking closure is equipped with wedge-shaped boss protruding upward, and the height of the wedge shape boss is turned to along the locking closure
The direction of the first unlocked position is gradually reduced, and the upper surface of the wedge shape boss is the cooperation inclined-plane.
8. the hood-opening device of the electric pressure cooking saucepan according to any one of claim 2 to 7, which is characterized in that
Be supported by elastic component between the lower surface of the rotating bar and the inner cover, the elastic component be located at the shaft with it is described
Between second bar, match so that the lower end of the first bar described in the locking closure rotation process is in contact with the cooperation inclined-plane always
Conjunction state.
9. the hood-opening device of the electric pressure cooking saucepan according to any one of claim 2 to 7, which is characterized in that
The rotating bar is equipped with the shaft, and the upper surface of the inner cover is equipped with supporting rod, is opened up on the supporting rod limited
Position slot, the shaft are limited in the limiting slot and can be rotated relative to the supporting rod in the limiting slot.
10. a kind of electric pressure cooking saucepan, which is characterized in that including：
Pot body；
Lid is covered on the pot body；With
The hood-opening device of electric pressure cooking saucepan as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620516.5U CN208017370U (en) | 2017-05-31 | 2017-05-31 | Electric pressure cooking saucepan and its hood-opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620516.5U CN208017370U (en) | 2017-05-31 | 2017-05-31 | Electric pressure cooking saucepan and its hood-opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208017370U true CN208017370U (en) | 2018-10-30 |
Family
ID=63897575
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720620516.5U Active CN208017370U (en) | 2017-05-31 | 2017-05-31 | Electric pressure cooking saucepan and its hood-opening device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110623551A (en) * | 2018-06-21 | 2019-12-31 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover subassembly and cooking utensil |
-
2017
- 2017-05-31 CN CN201720620516.5U patent/CN208017370U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110623551A (en) * | 2018-06-21 | 2019-12-31 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover subassembly and cooking utensil |
| CN110623551B (en) * | 2018-06-21 | 2021-07-06 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover subassembly and cooking utensil |
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