CN209058808U - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
- Publication number
- CN209058808U CN209058808U CN201821141279.5U CN201821141279U CN209058808U CN 209058808 U CN209058808 U CN 209058808U CN 201821141279 U CN201821141279 U CN 201821141279U CN 209058808 U CN209058808 U CN 209058808U
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- China
- Prior art keywords
- connecting shaft
- spool
- locating part
- exhaust pipe
- cooking apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010411 cooking Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 16
- 238000000605 extraction Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Sliding Valves (AREA)
Abstract
The utility model provides a cooking utensil, cooking utensil have exhaust structure, and exhaust structure includes: the side wall of the exhaust pipe is provided with a connecting sleeve, and the connecting sleeve is provided with an opening; the valve core is used for adjusting the on-off state of the exhaust pipe and is movably arranged in the exhaust pipe; a part of the connecting shaft penetrates through the open hole and can drive the valve core to move synchronously; the driving part is connected with the valve core through a connecting shaft and can control the valve core to move in the exhaust pipe so as to adjust the exhaust flow of the exhaust pipe; and the limiting structure is arranged between the connecting sleeve and the connecting shaft so as to control the limit rotation angle of the valve core by limiting the movement range of the connecting shaft relative to the connecting sleeve. The utility model provides a problem that the displacement of gas of pressure cooker among the prior art can't be adjusted.
Description
Technical field
The utility model relates to technical field of kitchen wares, in particular to a kind of cooking apparatus.
Background technique
There are mainly two types of the modes of the exhaust of existing pressure cooker:
1, opening or closing for exhaust passage is completed by exhaust pipe and pressure limiting valve, this structure will pass through electromagnet
Or motor pushes pressure limiting valve exhausting open；
2, opening or closing for exhaust passage is realized by three-way magnetic valve.
But both the above exhaust mode is not adjustable the size of capacity.
Utility model content
The main purpose of the utility model is to provide a kind of cooking apparatus, to solve the row of pressure cooker in the prior art
The problem of tolerance can not be adjusted.
To achieve the goals above, the utility model provides a kind of cooking apparatus, and cooking apparatus has exhaust structure, row
Depressed structure includes: exhaust pipe, and the side wall of exhaust pipe has connection sleeve, and connection sleeve has aperture；For adjusting exhaust pipe
The spool of on off operating mode, spool are movably arranged on the inside of exhaust pipe；A part of connecting shaft, connecting shaft is threaded through in aperture,
And it is able to drive spool and moves synchronously；Driving portion, driving portion are connect by connecting shaft with spool, and can control valve core be vented
It is moved in pipe to adjust the extraction flow of exhaust pipe；Position limiting structure, position limiting structure setting are connecting between sleeve and connecting shaft, with
Motion range by limitation connecting shaft relative to connection sleeve, carrys out the extreme rotational angle of control valve core.
Further, position limiting structure includes: the first locating part, and the setting of the first locating part is on connection sleeve；Second limit
Part, the second locating part are arranged in connecting shaft, and the first locating part and the cooperation of the second locating part are to limit connecting shaft in connector sleeve
Motion range in the circumferential direction of cylinder.
Further, the first locating part is the notch section that the end of connection sleeve is arranged in, and notch section is in connection sleeve
Both ends in circumferential direction carry out backstop to the second locating part to prevent the movement of connecting shaft.
Further, the first locating part is the limiting slot opened up on the side wall for connect sleeve, the second limit in connecting shaft
Part protrudes into limiting slot, and the second locating part slides in limiting slot with the rotation of connecting shaft, when the second locating part slides into limit
When the end of position slot, limiting slot carries out backstop to the second locating part to prevent the movement of connecting shaft.
Further, line forms 90 degree of angles between the both ends of notch section and the axis for connecting sleeve.
Further, the second locating part is the spacing projection stretched out towards connection sleeve side.
Further, cooking apparatus further includes sealing element, and sealing element setting is between connecting shaft and connection sleeve, with sealing
Connect the gap between sleeve and connecting shaft.
Further, sealing element is arranged relative to position limiting structure close to spool.
Further, the lateral surface of spool has clamping groove, and connecting shaft can be connected in clamping groove, so that driving portion energy
Valve core rotation is enough driven, the end face of connecting shaft towards spool one end has the clamping bump cooperated with clamping groove.
Further, exhaust pipe is in three-port structure, and the opposite both ends of three-port structure are respectively inlet end and outlet side, and three
The logical one end of structure between inlet end and outlet side is connection sleeve, and exhaust structure further includes multiple gaskets, gasket
It is arranged in exhaust pipe, and the both ends of spool all have gasket, with the gap between sealed valve core and exhaust pipe.
Using the technical solution of the utility model, by being provided with movable spool in the exhaust pipe of exhaust structure,
And movement of the axis with movable valve plug is drivingly connected by driving portion, since driving portion is capable of the movement shape of precision control valve core
State, so that spool is not only able to switch between the opening state and closed state of exhaust pipe, additionally it is possible in middle position
It stops, so that exhaust pipe is in the state partially opened, and then realizes the purpose of the extraction flow of control exhaust pipe.And even
The position limiting structure being arranged between spindle and connection sleeve limits movement model of the connecting shaft relative to connection sleeve by position limiting structure
It encloses, so that spool switches between completely open extreme position and the extreme position completely closed, ensure that exhaust pipe
The reliability of throughput control, prevents valve core rotation from crossing the problem of control caused by position is failed, guarantees the stability of structure, and
Structure is simple, easy to assembly.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the exhaust structure of the utility model；
Fig. 2 shows the structural schematic diagram of the exhaust structure in Fig. 1 in the open mode；
Fig. 3 shows the front sectional view of Fig. 2；
Structural schematic diagram when Fig. 4 shows the exhaust structure in Fig. 1 in off position；And
Fig. 5 shows the front sectional view of Fig. 4.
Wherein, the above drawings include the following reference numerals:
10, exhaust pipe；11, sleeve is connected；12, the first tube body；13, the second tube body；20, spool；21, clamping groove；30, even
Spindle；31, clamping bump；40, driving portion；50, position limiting structure；51, the first locating part；52, the second locating part；60, sealing element；
70, gasket；71, the first gasket；72, the second gasket.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
It is for direction shown in the drawings, or for component itself is on vertical, vertical or gravity direction；Together
Sample, it for ease of understanding and describes, " inside and outside " refers to the inside and outside of the profile relative to each component itself, but the above-mentioned noun of locality is simultaneously
It is not used in limitation the utility model.
In order to solve the problems, such as that the capacity of pressure cooker in the prior art can not be adjusted, the utility model provides one kind
Cooking apparatus.
A kind of cooking apparatus, cooking apparatus have exhaust structure, and as shown in Figures 1 to 5, exhaust structure includes: exhaust pipe
10, for adjusting spool 20, connecting shaft 30, driving portion 40 and the position limiting structure 50 of the on off operating mode of exhaust pipe 10, exhaust pipe 10
Side wall have connection sleeve 11, connection sleeve 11 have aperture；Spool 20 is movably arranged on the inside of exhaust pipe 10；Connecting shaft
30 a part is threaded through in aperture, and is able to drive spool 20 and is moved synchronously；Driving portion 40 passes through connecting shaft 30 and spool 20
Connection, and can control valve core 20 moved in exhaust pipe 10 to adjust the extraction flow of exhaust pipe 10；Position limiting structure 50 is arranged
Between connection sleeve 11 and connecting shaft 30, with the motion range by limitation connecting shaft 30 relative to connection sleeve 11, to control
The extreme rotational angle of spool 20 processed.
The present embodiment passes through driving portion 40 by being provided with movable spool 20 in the exhaust pipe 10 of exhaust structure
It is drivingly connected axis 30 and then the movement with movable valve plug 20, since driving portion 40 is capable of the motion state of precision control valve core 20, from
And spool 20 is made to be not only able to switch between the opening state and closed state of exhaust pipe 10, additionally it is possible to stop in middle position
It stays, so that exhaust pipe 10 is in the state partially opened, and then realizes the purpose of the extraction flow of control exhaust pipe 10.And
The position limiting structure 50 being arranged between connecting shaft 30 and connection sleeve 11 limits connecting shaft 30 relative to connection by position limiting structure 50
The motion range of sleeve 11, so that spool 20 is cut between completely open extreme position and the extreme position completely closed
The problem of changing, ensure that the reliability of 10 throughput of exhaust pipe control, preventing spool 20 from rotating control failure caused by position, protects
The stability of structure is demonstrate,proved, and structure is simple, it is easy to assembly.
As shown in Figure 1, Figure 2 and Figure 4, position limiting structure 50 includes the first locating part 51 and the second locating part 52, the first limit
The setting of part 51 is on connection sleeve 11；Second locating part 52 is arranged in connecting shaft 30, and the first locating part 51 and the second limit
The cooperation of part 52 is to limit slewing area of the connecting shaft 30 in the circumferential direction of connection sleeve 11.
Specifically, the first locating part 51 is the notch section that the end of connection sleeve 11 is arranged in, and notch section is in connector sleeve
Both ends in 11 circumferential directions of cylinder carry out backstop to the second locating part 52 to prevent the movement of connecting shaft 30.Second locating part 52 is direction
Connect the spacing projection that 11 side of sleeve is stretched out.After connecting shaft 30 is installed on connection sleeve 11, spacing projection extend into scarce
It in oral area, and is moved in notch section, the side wall of notch section can carry out backstop to spacing projection to hinder the fortune of connecting shaft 30
It is dynamic, to realize the control of the rotational angle to spool 20.
Preferably, line forms 90 degree of angles between the both ends of notch section and the axis for connecting sleeve 11, so that
Spool 20 can switch between completely open extreme position and the extreme position completely closed.
In an embodiment (not shown), the first locating part 51 is the limiting slot opened up on the side wall for connect sleeve 11,
The second locating part 52 in connecting shaft 30 protrudes into limiting slot, and the second locating part 52 with the rotation of connecting shaft 30 in limiting slot
Sliding, when the second locating part 52 slides into the end of limiting slot, limiting slot carries out backstop to the second locating part 52 with the company of prevention
The movement of spindle 30.
Specifically, limiting slot is T-slot, and the opposite both ends of T-slot are along the circumferentially extending for connecting sleeve 11, for limiting
The movement of retention bead processed, one end among T-slot is connected to the end for connecting sleeve 11, in order to which spacing projection to be installed to
In T-slot, to realize installation cooperation and the counter stopper of spacing projection and T-slot.
As shown in figure 3, spacing projection is fixedly disposed in connecting shaft 30, with guarantee spacing projection and connecting shaft 30 it
Between connection reliability.
As shown in Figure 1, cooking apparatus further includes sealing element 60, the setting of sealing element 60 connecting shaft 30 with connect sleeve 11 it
Between, with the gap being tightly connected between sleeve 11 and connecting shaft 30.Multiple annular grooves are provided in connecting shaft 30, sealing element 60 is
Sealing ring, sealing ring are set in annular groove, to be tightly connected the gap convenient for walking between connection sleeve 11, prevent gas from escaping
Out.
Preferably, sealing element 60 is arranged relative to position limiting structure 50 close to spool 20, that is to say, that annular groove is relative to limit
Pillar, to prevent gas from escaping from notch section and connection sleeve 11, guarantees the normal work of exhaust structure close to spool 20.
As shown in figures 1 and 3, it is the clamping groove 21 of rectangle that the lateral surface of spool 20, which has section, and connecting shaft 30 is towards valve
The end of core 20 has the clamping bump 31 cooperated with clamping groove 21, and clamping bump 31 can pass through aperture and be connected to clamping groove
In 21, so that driving portion 40 can drive spool 20 to rotate.Also have and driving in connecting shaft 30 close to one end of driving portion 40
The groove of the output end cooperation in portion 40, the transmitting for realizing movement is protruded into groove in the end of the output end of driving portion 40.
In the present embodiment, exhaust pipe 10 is in three-port structure, and the opposite both ends of three-port structure are respectively inlet end and go out
Gas end, the one end of three-port structure between inlet end and outlet side are connection sleeve 11, and exhaust structure further includes multiple sealings
Pad 70, gasket 70 is arranged in exhaust pipe 10, and the both ends of spool 20 all have gasket 70, with sealed valve core 20 and exhaust
Gap between pipe 10.
Specifically, exhaust pipe 10 is T-type threeway, and one end of the side of T-type threeway is formed by connection sleeve 11, T-type three
Logical opposite both ends are respectively inlet end and outlet side, and spool 20 is spherical structure, and is spindle rotationally arranged in exhaust pipe 10
It is interior, the through-hole through spool 20 is provided on spool 20, when spool 20 rotates, between spool 20 and the flowing hole of gasket 70
Overlapping area change, and then change gas can by access size, realize adjust extraction flow purpose.
As shown in Figure 3 and Figure 5, gasket 70 includes the first gasket 71 and the second gasket 72,71 He of the first gasket
Second gasket 72 is separately positioned on the both ends of the through-hole of spool 20, and two gaskets 70 all have flowing hole, when spool 20 is sent out
When raw rotation, spool 20 is able to maintain to be fitted closely with gasket 70, to guarantee good leakproofness.First gasket 71
The center line of the flowing hole of flowing hole and the second gasket 72 is overlapped, to guarantee that gas can pass through two gaskets 70 glibly
Flowing hole, while facilitating the installation of the first gasket 71 and the second gasket 72.
In the present embodiment, exhaust pipe 10 includes sequentially connected first tube body 12 and the second tube body 13, the second tube body 13
Connect with the first end of the first tube body 12, and the internal diameter of the second tube body 13 connect less than the first tube body 12 with the second tube body 13 one
The internal diameter at end；Wherein, spool 20, the first gasket 71 and the second gasket 72 are arranged in the first tube body 12.That is,
Since the volume of spool 20 may be larger, while in view of the exhaust passage on cooking apparatus is typically small, thus only make the
One tube body 12 is relatively large in diameter, and spool 20 is arranged in the first tube body 12, reduces the overall volume of exhaust structure with this.And the
The internal diameter of two tube bodies 13 is less than the internal diameter of flowing hole, the one end of the internal diameter of flowing hole less than the first tube body 12 far from the second tube body 13
Internal diameter be conducive to the discharge of gas so that the exhaust passage of exhaust structure is gradually reduced from bottom to top.
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
1, solve the problems, such as that the capacity of pressure cooker in the prior art can not be adjusted；
2, the slewing area of connecting shaft is limited by position limiting structure, ensure that the stability of exhaust structure；
3, original pressure limiting valve member is eliminated, to reduce costs；
4, by the accurate rotational angle of stepper motor, the rotation of exhaust valve is controlled, realizes accurate adjustment exhaust passage
Size and switch state.
Obviously, above-mentioned described embodiment is only the embodiment of the utility model a part, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The range of the utility model protection all should belong in the every other embodiment obtained.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, 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 cooking apparatus, which is characterized in that the cooking apparatus has exhaust structure, and the exhaust structure includes:
Exhaust pipe (10), the side wall of the exhaust pipe (10) have connection sleeve (11), and the connection sleeve (11) has aperture；
For adjusting the spool (20) of the on off operating mode of the exhaust pipe (10), the spool (20) is movably arranged on the exhaust
Manage the inside of (10)；
A part of connecting shaft (30), the connecting shaft (30) is worn in the opening, and is able to drive the spool (20)
It moves synchronously；
Driving portion (40), the driving portion (40) is connect by the connecting shaft (30) with the spool (20), and can be controlled
The spool (20) is moved in the exhaust pipe (10) to adjust the extraction flow of the exhaust pipe (10)；
Position limiting structure (50), the position limiting structure (50) are arranged between the connection sleeve (11) and the connecting shaft (30),
By limiting the connecting shaft (30) relative to the motion range for connecting sleeve (11), to control the spool (20)
Extreme rotational angle.
2. cooking apparatus according to claim 1, which is characterized in that the position limiting structure (50) includes:
First locating part (51), first locating part (51) are arranged on the connection sleeve (11)；
Second locating part (52), second locating part (52) is arranged on the connecting shaft (30), and first locating part
(51) cooperate with second locating part (52) to limit the connecting shaft (30) in the circumferential direction of connection sleeve (11)
Motion range.
3. cooking apparatus according to claim 2, which is characterized in that first locating part (51) is to be arranged in the company
The notch section of the end of female connector cylinder (11), both ends of the notch section in described connection sleeve (11) circumferential direction are to described second
Locating part (52) carries out backstop to prevent the movement of the connecting shaft (30).
4. cooking apparatus according to claim 2, which is characterized in that first locating part (51) is the connection sleeve
(11) limiting slot opened up on side wall, second locating part (52) on the connecting shaft (30) protrude into the limiting slot
It is interior, and second locating part (52) slides in the limiting slot with the rotation of the connecting shaft (30), when second limit
When position part (52) slides into the end of the limiting slot, the limiting slot carries out backstop to second locating part (52) to prevent
The movement of the connecting shaft (30).
5. cooking apparatus according to claim 3, which is characterized in that the both ends of the notch section and the connection sleeve
(11) line forms 90 degree of angles between axis.
6. the cooking apparatus according to any one of claim 2 to 5, which is characterized in that second locating part (52) is
The spacing projection stretched out towards connection sleeve (11) side.
7. cooking apparatus according to any one of claim 1 to 5, which is characterized in that the cooking apparatus further includes close
Sealing (60), the sealing element (60) are arranged between the connecting shaft (30) and the connection sleeve (11), described in sealing
Connect the gap between sleeve (11) and the connecting shaft (30).
8. cooking apparatus according to claim 7, which is characterized in that the sealing element (60) is relative to the position limiting structure
(50) it is arranged close to the spool (20).
9. cooking apparatus according to any one of claim 1 to 5, which is characterized in that the lateral surface of the spool (20)
With clamping groove (21), the connecting shaft (30) can be connected in the clamping groove (21), so that the driving portion (40) energy
The spool (20) are enough driven to rotate, the end face of the connecting shaft (30) towards the spool (20) one end has and the clamping
The clamping bump (31) of slot (21) cooperation.
10. cooking apparatus according to any one of claim 1 to 5, which is characterized in that the exhaust pipe (10) is in threeway
Structure, the opposite both ends of the three-port structure are respectively inlet end and outlet side, and the three-port structure is located at the inlet end
One end between the outlet side is the connection sleeve (11), and the exhaust structure further includes multiple gaskets (70), institute
Gasket (70) setting is stated in the exhaust pipe (10), and the both ends of the spool (20) all have the gasket (70),
To seal the gap between the spool (20) and the exhaust pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821141279.5U CN209058808U (en) | 2018-07-18 | 2018-07-18 | Cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821141279.5U CN209058808U (en) | 2018-07-18 | 2018-07-18 | Cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209058808U true CN209058808U (en) | 2019-07-05 |
Family
ID=67089460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821141279.5U Active CN209058808U (en) | 2018-07-18 | 2018-07-18 | Cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209058808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112205887A (en) * | 2020-09-30 | 2021-01-12 | 宁波方太厨具有限公司 | Exhaust structure of steaming and baking cooking equipment and steaming and baking integrated machine |
| CN113040630A (en) * | 2019-12-26 | 2021-06-29 | 九阳股份有限公司 | Food processing machine |
-
2018
- 2018-07-18 CN CN201821141279.5U patent/CN209058808U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113040630A (en) * | 2019-12-26 | 2021-06-29 | 九阳股份有限公司 | Food processing machine |
| CN112205887A (en) * | 2020-09-30 | 2021-01-12 | 宁波方太厨具有限公司 | Exhaust structure of steaming and baking cooking equipment and steaming and baking integrated machine |
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