CN208404140U - It is vented control valve device and the pressure cooker including it - Google Patents
It is vented control valve device and the pressure cooker including it Download PDFInfo
- Publication number
- CN208404140U CN208404140U CN201721046336.7U CN201721046336U CN208404140U CN 208404140 U CN208404140 U CN 208404140U CN 201721046336 U CN201721046336 U CN 201721046336U CN 208404140 U CN208404140 U CN 208404140U
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- China
- Prior art keywords
- control valve
- valve device
- interconnecting piece
- exhaust
- driving section
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Abstract
The utility model discloses exhaust control valve device and including its pressure cooker.The exhaust control valve device, for controlling the movement of exhaust valve, including driving mechanism and drive mechanism, the driving mechanism is able to drive the drive mechanism rotation, and the drive mechanism rotation drives the exhaust valve events.Exhaust control valve device provided by the utility model drives drive mechanism to drive exhaust valve events in a rotating manner by driving mechanism, and the opening and closing of exhaust valve is controlled with this.Driving mechanism is set so that exhaust valve is had biggish stroke with lesser movement, to keep the control of exhaust valve rapider, flexibly.
Description
Technical field
The utility model relates to kitchen appliance technical field, especially a kind of exhaust control valve device and the pressure including it
Pot.
Background technique
Electric pressure cooking saucepan is favored by market deeply because of the advantages that cooking time is short, energy saving, functional diversities.But since culinary art is completed
When, inside is hyperbaric environment, and user needs that pot cover could be opened after high temperature and high pressure gas is cooling or discharge.Traditional voltage
Power pot is to realize that gas is discharged in pot by user's manual toggle exhaust valve, if user's operation is improper, the method has scald
The hidden danger of user；Another kind is the solenoid valve vents by intermediate throughholes, and the method is led there are the hidden danger that solenoid valve through-hole blocks
Cause cannot be vented or be vented slowly, and solenoid valve is at high cost, and economic benefit is lower.
Utility model content
In view of this, the present invention provides it is a kind of by drive mechanism rotate control opening and closing exhaust control valve device and
Including its pressure cooker.
In a first aspect, a kind of exhaust control valve device is provided, for controlling the movement of exhaust valve, including driving mechanism and biography
Dynamic structure, the driving mechanism are able to drive the drive mechanism rotation, and the drive mechanism rotation drives the exhaust valve actuation
To make, the drive mechanism includes the first driving section and the second driving section that can match with the driving mechanism, and described first
Driving section is connected with the second driving section, and second driving section is made to be able to drive the first driving section rotation.
Preferably, the driving mechanism includes electromagnetism push rod, and the catch bar of the electromagnetism push rod can push the transmission
Structure rotation.
Preferably, first driving section include the first part being connect with second driving section, Part III and
The second part of the first part and the Part III is connected, the Part III is for driving the exhaust valve motion.
Preferably, the second part and the Part III form bending structure, and the Part III is located at the row
The lower section of air valve.
Preferably, the support portion that can be contacted with the exhaust valve is provided on the Part III, the support portion is
Protrusion on the Part III is set.
Preferably, the first part is rod-like structure, and the first end of the first part is connect with the second part,
Second end is free end.
Preferably, the first slot that axial limiting is carried out to second driving section is provided in the first part, it is described
First slot is circumferentially arranged along the first part；And/or
The second slot circumferentially limited to second driving section, second slot edge are provided in the first part
The first part it is axially extending.
Preferably, second driving section includes the interconnecting piece connecting with the first part and connect with the interconnecting piece
Pushing part, the driving mechanism can to the pushing part apply thrust.
Preferably, the interconnecting piece is tubular structure, and the tubular structure set is attached in the first part.
Preferably, it is provided with the first position limiting structure on the inner wall of the interconnecting piece, first position limiting structure and described the
The cooperation of one slot；And/or
The second position limiting structure is additionally provided on the inner wall of the interconnecting piece, second position limiting structure is matched with second slot
It closes.
Preferably, first position limiting structure is the protrusion circumferentially extended along the interconnecting piece；And/or
Second position limiting structure is the protrusion axially extending along the interconnecting piece.
Preferably, the first end of the interconnecting piece is arranged in the protrusion, and gap is additionally provided on the interconnecting piece, described
Gap is connected to the first end end face of the interconnecting piece.
Second aspect provides a kind of pressure cooker, including pot cover, and above-mentioned exhaust control valve device is provided on the pot cover.
Preferably, the driving mechanism is fixedly attached on the pot cover；And/or the drive mechanism is pivotally attached to
On the pot cover.
Exhaust control valve device provided by the utility model drives drive mechanism band in a rotating manner by driving mechanism
Exhaust valve events are moved, and control the opening and closing of exhaust valve with this.Enable driving mechanism with it is lesser movement make exhaust valve have compared with
Big stroke, to keep the control of exhaust valve rapider, flexibly.
Detailed description of the invention
By referring to the drawings to the description of the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from, in the accompanying drawings:
Fig. 1,2 show the utility model exhaust valve controling device structure diagram；
Fig. 3 shows drive mechanism schematic diagram；
Fig. 4 shows pushing structure schematic diagram；
Fig. 5 shows pushing structure schematic cross-sectional view；
Fig. 6 shows exhaust control valve device and pressure cooker cover assembling schematic diagram；
Fig. 7 shows exhaust control valve device installation partial structural diagram.
Specific embodiment
The utility model is described below based on embodiment, but the utility model is not restricted to these implementations
Example.It should be understood by one skilled in the art that attached drawing is provided to the purpose of explanation provided herein, and attached drawing is not necessarily
It is drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it should be understood that term " first ", " second " etc. are used for description purposes only,
It is not understood to indicate or imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " it is meant that two or more.
"upper", the "lower" mentioned in this application are defined as upper and lower on vertical direction in the state of as shown in Figure 1.
As shown in Figure 1, 2, exhaust control valve device provided by the utility model includes driving mechanism 300 and drive mechanism,
The driving mechanism 300 drives the drive mechanism rotation to drive exhaust valve 10 to act, and realizes the control to exhaust valve 10.Institute
It states drive mechanism and includes the first driving section 100, the second driving section 200, second driving section 200 and first driving section
100 connections, the driving mechanism 300, which provides driving force, acts second driving section 200 and the first driving section 100, described
The movement of first driving section 100 is able to drive the movement of exhaust valve 10, to realize the control to the exhaust valve 10.
The driving mechanism 300 is preferably electromagnetism push rod, including driving mechanism main body 310 and catch bar 320, the promotion
Bar 320 is movably disposed in the driving mechanism main body 310, and the catch bar 320 is preferably rod-like structure, described rod-shaped
The first end of structure can be moved close to second driving section 200, the second end of the rod-like structure under magneticaction, institute
It states second end and is preferably provided with irony structure.The driving mechanism main body 310 preferably includes electromagnet, passes through conducting wire 340 and electricity
Source is connected, also, in the energized state, the driving mechanism main body 310 makes the catch bar 320 along its axial direction to first direction
Mobile, i.e., the second end of the described catch bar 320 is to close to the movement of the direction of the driving mechanism main body 310.Further, it also wraps
Elastic component 330 is included, the elastic component 330 is connected with the catch bar 320, and can provide for the catch bar 320 along its axis
To the elastic force mobile to second direction, the second direction is opposite with first direction.When the driving mechanism main body 310 is powered
When, for the catch bar 320 into the first direction moving process, the elastic component 330 provides the elastic force to second direction
For the catch bar 320 movement provide damping force move it is more gentle；When the driving mechanism main body 310 power-off,
The elastic force that the elastic component 330 provides makes the catch bar 320 be moved to initial position to second direction.It is preferred real at other
It applies in example, the driving mechanism 300 can also be motor etc., as long as being able to drive the drive mechanism rotation.
As shown in figure 3, first driving section 100 includes first part 110, second part 120 and Part III 130,
The second part 120 is connect with the first part 110 and Part III 130 simultaneously.Preferably, the first part 110
For rod-like structure, the first end of the rod-like structure is connect with the first end of the second part 120, further, described
A part 110 is vertically arranged with second part 120.The second part 120 is preferably plate or rod-like structure, in this implementation
In example, the second part 120 is plate structure, and the Part III 130 is connected to separate with institute on the second part 120
The position of 110 junction of first part is stated, further, the Part III 130 is mutually perpendicular to the second part 120.
The Part III 130 is preferably plate structure, when the first part 110 is that axis rotates using its axis, drive described the
Three parts 130 rotate and contact the Part III 130 with the exhaust valve 10, to drive the exhaust valve 10 mobile.
Preferably, the Part III 130 includes support portion 131, and the support portion 131 can be contacted with the exhaust valve 10, and be mentioned
Keep the exhaust valve 10 mobile for support force.Further, the support portion 131 is formed on the Part III 130
Protrusion, when rotation of the Part III 130 with the first part 110, the protrusion makes the first part 110
Rotating lesser angle can be such that the Part III 130 contacts with the exhaust valve 10 and drive its movement.
The first slot 111 and the second slot with second driving section 200 cooperation are provided in the first part 110
112, circumferential direction setting of first slot 111 along the first part 110, it is preferable that first slot 111 is located at away from described the
The position of two end certain distances.Axial direction setting of second slot 112 along the first part 110, it is preferable that described second
Slot 112 is connected to the second end end face of the first part 110.
As shown in Figure 4,5, second driving section 200 includes interconnecting piece 210 and pushing part 220, the pushing part 220 with
Interconnecting piece 210 connects, and the interconnecting piece 210 is connect with the first part 110 of first driving section 100.The driving mechanism
300 catch bar 320 acts on the pushing part 220, and the pushing part 220 is pushed to rotate.Preferably, the first part
The axis direction of 110 axis direction and the catch bar 320 is not parallel, and, the axis of the two is non-intersecting, makes the catch bar
320 push the pushing part 220 that the first part 110 of first driving section 100 can be driven to rotate.
The interconnecting piece 210 is tubular structure, the first part 110 of the tubular structure and first driving section 100
Cooperation, cover the interconnecting piece 210 can and be attached in the first part 110.First is provided on the inner wall of the interconnecting piece 210
Position limiting structure 211, when 210 sets of the interconnecting piece is attached in the first part 110, first position limiting structure 211 with it is described
The cooperation of first slot 111, prevents the interconnecting piece 210 from the axis upward sliding in the first part 110, it is preferable that described the
One position limiting structure 211 is arranged at 210 first end of interconnecting piece, and 210 sets of the interconnecting piece is attached in the first part 110
When, the first end of the interconnecting piece 210 is far from the second part 120 of first driving section 100, so that the interconnecting piece
After 210 sets are attached in the first part upper 110, the second end of the first part 110 is located at the interconnecting piece 210
Outside, in order to which subsequent installation (is introduced) in detail below.Specifically, in the present embodiment, first position limiting structure 211 be
The protrusion formed on 210 inner wall of interconnecting piece along its circumferentially extending, it is preferable that be provided on first position limiting structure 211
Inclined surface, the inclined surface play the guiding role to the installation of the interconnecting piece 210, allow 211 side of the first position limiting structure
Just in slide-in first part 110.In order to facilitate the installation of, gap 212, the gap 212 are provided on the interconnecting piece 210
It is formed by the end for being provided with first position limiting structure 211 along the side axially inwards of the interconnecting piece 210, it is preferable that
The gap 212 is provided at least two, and the setting of the gap 212 allows the interconnecting piece 210 in the part along its diameter
To a certain amount of elastic deformation occurs, facilitate installation.
The inside of the interconnecting piece 210 is additionally provided with the second position limiting structure 213, second position limiting structure 213 with it is described
The cooperation of second slot 112, prevents the interconnecting piece 210 from relatively rotating with the first part 110, so that described second passes
Dynamic portion 200 can drive first driving section 100 to rotate.Preferably, second position limiting structure 213 is in the interconnecting piece
The protrusion formed on inner wall, and the protrusion, along the axially extending of the interconnecting piece 210,210 sets of the interconnecting piece is attached to described
When in a part 110, second position limiting structure 213 is located in second slot 112.And 210 sets of the interconnecting piece is attached to
During in the first part 110, second position limiting structure 213 cooperates with second slot 112, play the guiding role.
The pushing part 220 is connected on the lateral wall of the interconnecting piece 210, it is preferable that the pushing part 220 is along described
Interconnecting piece 210 radially extends.The radial direction along the interconnecting piece 210 can be set into certain length in the pushing part 220
Plate or rod-like structure, in the present embodiment, the pushing part 220 be plate structure.The promotion of the driving mechanism 300
Bar 320 can contact when mobile to first direction with the pushing part 220, and the pushing part 220 is pushed to rotate, the promotion
Portion 220 drives first driving section 100 with the first part 110 for axis rotation, the third by the interconnecting piece 210
The support portion 131 of part 130 is rotated and is contacted with the exhaust valve 10, then pushes the exhaust valve 10 mobile.When the drive
When dynamic structure 300 cancels the thrust to the pushing part 220, the catch bar 320 is not contacted with the pushing part 220,
Under the action of gravity, the Part III 130 rotates in the opposite direction, makes first driving section 100 and the second driving section
200 and exhaust valve 10 reset.
The utility model also provides a kind of pressure cooker, including pot and pot cover 1, be provided on the pot cover 1 exhaust valve and
Above-mentioned exhaust control valve device, as shown in Figure 6,7, the driving mechanism 300 are fixed on the pot cover 1, first transmission
The first part 110 in portion 100 is pivotally connected on the pot cover 1, and fixing seat 11 and exhaust are provided on the pot cover 1
Valve seat 12, exhaust valve setting is in the delivery valve seat 12, the second part 120 of first driving section 100 and the
Three parts 130 are located in the delivery valve seat 12, and the side wall that the first part 110 passes through the delivery valve seat 12 is located at it
Outside, and the second end of the first part 110 is located in the fixing seat 11, second driving section 200 is located at described solid
Between reservation 11 and delivery valve seat 12.When installation, the first part 110 in the delivery valve seat 12 by being pierced by, then by institute
210 sets of interconnecting piece for stating the second driving section 200 are attached in the first part 110, then by the second end of the first part 110
It is inserted into the fixing seat 11.The interconnecting piece 210 can limit the movement of the first part 110 in its axial direction, will
On its side wall for being limited in the fixing seat 11 and delivery valve seat 12.
Exhaust control valve device provided by the utility model drives drive mechanism band in a rotating manner by driving mechanism
Exhaust valve events are moved, and control the opening and closing of exhaust valve with this.Enable driving mechanism with it is lesser movement make exhaust valve have compared with
Big stroke, to keep the control of exhaust valve rapider, flexibly.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from the utility model
In the case where basic principle, those skilled in the art can be for the various apparent or equivalent modification that above-mentioned details is made
Or replacement, it is all included in the scope of the claims of the utility model.
Claims (14)
1. a kind of exhaust control valve device, for controlling the movement of exhaust valve, which is characterized in that including driving mechanism and transmission knot
Structure, the driving mechanism are able to drive the drive mechanism rotation, and the drive mechanism rotation drives the exhaust valve events, institute
State the second driving section that drive mechanism includes the first driving section and can match with the driving mechanism, first driving section
It is connected with the second driving section, second driving section is made to be able to drive the first driving section rotation.
2. exhaust control valve device according to claim 1, which is characterized in that the driving mechanism includes electromagnetism push rod,
The catch bar of the electromagnetism push rod can push the drive mechanism to rotate.
3. exhaust control valve device according to claim 1, which is characterized in that first driving section includes and described
First part, Part III and the second part for connecting the first part and the Part III of two driving sections connection,
The Part III is for driving the exhaust valve motion.
4. exhaust control valve device according to claim 3, which is characterized in that the second part and the Part III
Bending structure is formed, the Part III is located at the lower section of the exhaust valve.
5. exhaust control valve device according to claim 4, which is characterized in that being provided on the Part III can be with
The support portion of the exhaust valve contact, the support portion is the protrusion being arranged on the Part III.
6. exhaust control valve device according to claim 4, which is characterized in that the first part is rod-like structure, institute
The first end for stating first part is connect with the second part, and second end is free end.
7. exhaust control valve device according to claim 6, which is characterized in that be provided in the first part to described
Second driving section carries out the first slot of axial limiting, and first slot is circumferentially arranged along the first part；And/or
The second slot circumferentially limited to second driving section is provided in the first part, second slot is described in
First part it is axially extending.
8. exhaust control valve device according to claim 7, which is characterized in that second driving section includes and described
The interconnecting piece of a part connection and the pushing part connecting with the interconnecting piece, the driving mechanism can apply to the pushing part
Thrust.
9. exhaust control valve device according to claim 8, which is characterized in that the interconnecting piece is tubular structure, described
Tubular structure set is attached in the first part.
10. exhaust control valve device according to claim 9, which is characterized in that be provided on the inner wall of the interconnecting piece
First position limiting structure, first position limiting structure and first slot cooperate；And/or
The second position limiting structure is additionally provided on the inner wall of the interconnecting piece, second position limiting structure and second slot cooperate.
11. exhaust control valve device according to claim 10, which is characterized in that first position limiting structure is along described
The protrusion of interconnecting piece circumferentially extending；And/or
Second position limiting structure is the protrusion axially extending along the interconnecting piece.
12. exhaust control valve device according to claim 11, which is characterized in that the protrusion is arranged in the interconnecting piece
First end, be additionally provided with gap on the interconnecting piece, the gap is connected to the first end end face of the interconnecting piece.
13. a kind of pressure cooker, including pot cover, which is characterized in that be provided on the pot cover described in one of claim 1-12
It is vented control valve device.
14. pressure cooker according to claim 13, which is characterized in that the driving mechanism is fixedly attached to the pot cover
On；And/or the drive mechanism is pivotally attached on the pot cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721046336.7U CN208404140U (en) | 2017-08-18 | 2017-08-18 | It is vented control valve device and the pressure cooker including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721046336.7U CN208404140U (en) | 2017-08-18 | 2017-08-18 | It is vented control valve device and the pressure cooker including it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208404140U true CN208404140U (en) | 2019-01-22 |
Family
ID=65127880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721046336.7U Expired - Fee Related CN208404140U (en) | 2017-08-18 | 2017-08-18 | It is vented control valve device and the pressure cooker including it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208404140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440491A (en) * | 2017-08-18 | 2017-12-08 | 珠海格力电器股份有限公司 | It is vented control valve device and includes its pressure cooker |
-
2017
- 2017-08-18 CN CN201721046336.7U patent/CN208404140U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440491A (en) * | 2017-08-18 | 2017-12-08 | 珠海格力电器股份有限公司 | It is vented control valve device and includes its pressure cooker |
| CN107440491B (en) * | 2017-08-18 | 2022-07-12 | 珠海格力电器股份有限公司 | Exhaust valve control device and pressure cooker comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |