CN105595803B - Pressure cooker, pressure switch and pressure regulating method of pressure switch - Google Patents
Pressure cooker, pressure switch and pressure regulating method of pressure switch Download PDFInfo
- Publication number
- CN105595803B CN105595803B CN201510992861.7A CN201510992861A CN105595803B CN 105595803 B CN105595803 B CN 105595803B CN 201510992861 A CN201510992861 A CN 201510992861A CN 105595803 B CN105595803 B CN 105595803B
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- Prior art keywords
- pressure
- pressure switch
- switch
- cooker
- pointer
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0802—Control mechanisms for pressure-cookers
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a pressure cooker, a pressure switch and a pressure adjusting method of the pressure switch, wherein the pressure switch comprises a switch body (1), a screw rod (3) for adjusting pressure and a dial (2) arranged on the switch body (1), a threaded hole is formed in the center of the dial (2), and the screw rod (3) is matched with the threaded hole; one end of the screw rod (3) far away from the switch body (1) is provided with a pointer (4); the screw rod (3) is provided with a thread number section exposed outside the threaded hole. The pressure switch provided by the invention can be conveniently adjusted to reach the same state as the same pressure switch by only completing the debugging of one pressure switch, thereby avoiding technical personnel from repeatedly debugging the same pressure switch and effectively improving the production efficiency.
Description
Technical field
The present invention relates to press device technical field, in particular to the pressure of a kind of pressure cooker, pressure switch and pressure switch
Power adjusting method.
Background technique
Existing pressure cooker mostly uses greatly pressure switch, it is ensured that its safety in utilization.
Currently, generalling use in the adjustment process of pressure switch and being adjusted so that pressure switch obtains its its required induction
Pressure.But in the adjustment process of pressure switch, needs operator to carry out repeating debugging to pressure switch, can be only achieved
Desired value.Even identical pressure switch, it is also desirable to debug one by one, intricate operation is complicated, seriously affects production efficiency.
Therefore, how production efficiency is improved, be the technical problem to be solved by the personnel in the art.
Summary of the invention
In view of this, the present invention provides a kind of pressure switch, to improve production efficiency.The invention also discloses a kind of pressures
The pressure regulating method of power pot and pressure switch.
To achieve the above object, the invention provides the following technical scheme:
It can be seen from the above technical scheme that pressure switch provided by the invention, including Switch main body and for adjusting
The screw rod of pressure, further includes the dial being set on the Switch main body, and the dial is provided centrally with threaded hole, institute
It states screw rod and the threaded hole cooperates；The screw rod is provided with pointer far from one end of the Switch main body；
The screw rod has the exposed many threads section outside the threaded hole.
Preferably, in above-mentioned pressure switch, the head of the one end of the screw rod far from the Switch main body, the head
Diameter is greater than the diameter of the screw body；
The pointer is located at the edge on the head.
Preferably, in above-mentioned pressure switch, there is flat recess on the head.
Preferably, in above-mentioned pressure switch, the center line of the pointer is vertical with the flat recess.
Preferably, in above-mentioned pressure switch, the pointer is located at one end of the flat recess.
Preferably, in above-mentioned pressure switch, the scale value on the dial is no less than 10 and along its circumferential uniform cloth
It sets.
The present invention also provides a kind of pressure cookers, have pressure switch, and the pressure switch is as described in any of the above-described
Pressure switch.
The present invention also provides a kind of pressure regulating methods of pressure switch as described in any one of the above embodiments, comprising steps of
1) pressure switch is assemblied on pressure cooker, the water of predetermined amount is added in Xiang Suoshu pressure cooker and energization adds
Heat；
2) pot inner pressure of the pressure cooker is detected, when the pressure reaches a predetermined value, the pressure switch is adjusted and reaches institute
Need state；
3) number of threads and the pointer for observing and recording many threads section of the pressure switch are instructed in the scale
Scale on disk；
4) next pressure switch is adjusted according to the number of threads and the scale.
Preferably, in above-mentioned pressure regulating method, in the step 2), the exhaust outlet of pressure gauge insertion pressure cooker is carried out
Detection, the pressure detected is pot inner pressure.
Preferably, it in above-mentioned pressure regulating method, further comprises the steps of: between the step 2) and the step 3) to described
After pressure cooker is cooling, the pressure switch is removed from the pressure cooker.
Screw rod is rotated relative to threaded hole, is adjusted when adjusting the pressure of pressure switch by pressure switch provided by the invention
One pressure switch provided in an embodiment of the present invention of section unlatches and closes pressure, when the pressure switch reaches required state,
The number of threads in the exposed many threads section outside threaded hole of screw rod is recorded, also, the pointer recorded on screw rod is instructed in switch
The scale value of dial on ontology.When adjusting identical pressure switch, the number of threads of many threads section is made to reach above-mentioned spiral shell
Line number, also, the pointer on screw rod is instructed on the equal scale value of dial, and the pressure switch can be made to reach required shape
State.Pressure switch provided in an embodiment of the present invention, it is only necessary to complete the debugging of a pressure switch, can easily adjust and its phase
Same pressure switch reaches same state, avoids technical staff and repeats to debug to same pressure switch, effectively improves
Production efficiency.
The present invention also provides a kind of pressure cooker with above-mentioned pressure switch and the pressure tune of the above-mentioned pressure switch of application
Section method.Since above-mentioned pressure switch has above-mentioned technique effect, pressure cooker and pressure adjusting side with above-mentioned pressure switch
Method should also have same technical effect, no longer be discussed in detail herein.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic front view of pressure switch provided in an embodiment of the present invention；
Fig. 2 is the schematic side view of pressure switch provided in an embodiment of the present invention.
Specific embodiment
The invention discloses a kind of pressure switches, to improve production efficiency.The invention also discloses a kind of pressure cooker and pressures
The pressure regulating method of power switch.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is the schematic front view of pressure switch provided in an embodiment of the present invention；Fig. 2 is this hair
The schematic side view for the pressure switch that bright embodiment provides.
Pressure switch provided in an embodiment of the present invention, including Switch main body 1, the dial being set on Switch main body 12 and
For adjusting the screw rod 3 of pressure, dial 2 is provided centrally with threaded hole, and screw rod 3 and threaded hole cooperate；Screw rod 3 is far from switch
One end of ontology 1 is provided with pointer 4；Screw rod 3 has the exposed many threads section outside threaded hole.
Pressure switch provided in an embodiment of the present invention, when adjusting the pressure of pressure switch, by screw rod 3 relative to threaded hole
Rotation, adjust a pressure switch provided in an embodiment of the present invention unlatches and closes pressure, needed for the pressure switch reaches
When state, the number of threads in the exposed many threads section outside threaded hole of screw rod 3 is recorded, also, record the pointer 4 on screw rod 3
It is instructed in the scale value of the dial 2 on Switch main body 1.When adjusting identical pressure switch, make the screw thread of many threads section
Number reaches above-mentioned number of threads, also, the pointer 4 on screw rod 3 is instructed on the equal scale value of dial 2, can make the pressure
Switch reaches required state.Pressure switch provided in an embodiment of the present invention, it is only necessary to complete the debugging of a pressure switch, Ji Kefang
Just the same pressure switch of adjusting reaches same state, avoids technical staff and repeats to adjust to same pressure switch
Examination, effectively improves production efficiency.
Pressure switch working principle are as follows: pressure switch is fixed on the outer pot of pressure cooker, when having pressure inside pressure cooker
It will lead to the deformation of outer pot, and the first support column of pressure switch is attached on outer pot.As described in Figure 2, the first support column is pressure
Switch the support column of bottom end.When outer pot deformation, the first support column can be mobile (close to the direction of screw rod 3) upwards；Pressure switch
The second support column (between the first support column and screw rod 3) be fixed in the support plate and connection sheet of pressure cooker, when first
Support column moves up, and can carry support plate connected to it and move up, and then the switch connecting with the second support column is caused to be driven elastic slice
It is pressurized, when pressure reaches certain value, the first support column will be shifted up certain distance, so that switch contact disconnects, when pressure subtracts
Hour, switch contact closure.
For the ease of observing the position of pointer 4, the head of the one end of screw rod 3 far from Switch main body 1, the diameter on head is greater than
The diameter of screw body；Pointer 4 is located at the edge on head.By above-mentioned setting, facilitate on observation 4 indication dial disc 2 of pointer
Scale value.
As shown in Figures 1 and 2, there is flat recess on head.By the way that flat recess is arranged, can be matched using a word screwdriver with it
It closes, in order to the rotation of screw rod 3.It is of course also possible to which cross recess is arranged；Alternatively, form friction pattern is arranged in the periphery on head, in order to
The periphery rotary screw 3 on head is clamped manually or using other tools.
In the present embodiment, the center line of pointer 4 is vertical with flat recess.By above-mentioned setting, screwdriver rotation spiral shell is reduced
The case where stopping pointer 4 during bar 3 further facilitates observation 4 indication dial disc of pointer, 2 high scale value.
In another embodiment, pointer 4 is located at one end of flat recess.During screwdriver rotary screw 3, it is only necessary to observe
Screwdriver one end Chong Die with pointer 4 can reach the effect of the scale value on observation 4 indication dial disc 2 of pointer.
In order to improve conciliation accuracy, the scale value on dial 2 is no less than 10 and is arranged circumferentially along it.At this
In embodiment, scale on scale 2 is 20, respectively 0,0.5,1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,
7,7.5,8,8.5,9 and 9.5.
The embodiment of the invention also provides a kind of pressure cookers, have pressure switch, and pressure switch is such as above-mentioned any pressure
Power switch.Since above-mentioned pressure switch has above-mentioned technique effect, the pressure cooker with above-mentioned pressure switch should also have equally
Technical effect, not repeated them here.
The present invention also provides a kind of pressure regulating methods such as above-mentioned any pressure switch, comprising steps of
S1: pressure switch is assemblied on pressure cooker, and the water and electrified regulation of predetermined amount are added into pressure cooker；By upper
Step is stated, so that pressure cooker is in a kind of state simulated and used, in order to which the pressure to subsequent adjustment pressure switch provides item
Part.
S2: detecting the pot inner pressure of pressure cooker, when the pressure reaches a predetermined value, adjusts state needed for pressure switch reaches；
It is understood that in the adjustment process of the pressure switch, it is still necessary to which operator passes through observation power instrument and pot inner pressure
Value carries out pressure switch to repeat debugging；Until adjusting state needed for pressure switch reaches, that is, pressure switch reaches in pre- level pressure
Power lower contact disconnects, and in the state for being less than predetermined pressure lower contact closure.
S3: the number of threads and pointer 4 that observe and record many threads section of pressure switch are instructed in the scale on dial 2
Value；
S4: next pressure switch is adjusted according to number of threads and scale value.It switchs and reaches in adjusting uniform pressure
When state needed for identical, directly the number of threads of the pressure switch and scale value are adjusted to above-mentioned record value.
The pressure regulating method of pressure switch provided in an embodiment of the present invention, it is only necessary to the debugging of a pressure switch is completed,
Same pressure switch can easily be adjusted and reach same state, avoid technical staff to same pressure switch
It repeats to debug, effectively improves production efficiency.
Further, in step S2, the exhaust outlet of pressure gauge insertion pressure cooker is detected, the pressure detected is i.e.
For pot inner pressure.By using the pressure of the exhaust outlet of pressure gauge detection pressure cooker, facilitate to the pot inner pressure of pressure cooker
Detection.
It in the present embodiment, is further comprised the steps of: between step S2 and step S3 after pressure cooker is cooling, by pressure switch from pressure
It is removed in power pot.By above-mentioned setting, that is, the observation of numerical value is facilitated, also improves the safety of operation.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510992861.7A CN105595803B (en) | 2015-12-23 | 2015-12-23 | Pressure cooker, pressure switch and pressure regulating method of pressure switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510992861.7A CN105595803B (en) | 2015-12-23 | 2015-12-23 | Pressure cooker, pressure switch and pressure regulating method of pressure switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105595803A CN105595803A (en) | 2016-05-25 |
| CN105595803B true CN105595803B (en) | 2019-04-26 |
Family
ID=55976595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510992861.7A Expired - Fee Related CN105595803B (en) | 2015-12-23 | 2015-12-23 | Pressure cooker, pressure switch and pressure regulating method of pressure switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105595803B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250937B (en) | 2017-08-09 | 2020-09-04 | 沙克忍者运营有限责任公司 | Cooking system |
| USD914436S1 (en) | 2018-06-19 | 2021-03-30 | Sharkninja Operating Llc | Air diffuser with food preparation pot |
| USD903413S1 (en) | 2018-08-09 | 2020-12-01 | Sharkninja Operating Llc | Cooking basket |
| USD934027S1 (en) | 2018-08-09 | 2021-10-26 | Sharkninja Operating Llc | Reversible cooking rack |
| USD883015S1 (en) | 2018-08-09 | 2020-05-05 | Sharkninja Operating Llc | Food preparation device and parts thereof |
| USD883014S1 (en) | 2018-08-09 | 2020-05-05 | Sharkninja Operating Llc | Food preparation device |
| US20190254476A1 (en) | 2019-02-25 | 2019-08-22 | Sharkninja Operating Llc | Cooking device and components thereof |
| WO2020176477A1 (en) | 2019-02-25 | 2020-09-03 | Sharkninja Operating Llc | Cooking system with guard |
| USD982375S1 (en) | 2019-06-06 | 2023-04-04 | Sharkninja Operating Llc | Food preparation device |
| USD918654S1 (en) | 2019-06-06 | 2021-05-11 | Sharkninja Operating Llc | Grill plate |
| US11134808B2 (en) | 2020-03-30 | 2021-10-05 | Sharkninja Operating Llc | Cooking device and components thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201322121Y (en) * | 2008-11-28 | 2009-10-07 | 蒋浩亮 | Pressure adjustable safety valve |
| CN202855631U (en) * | 2012-11-02 | 2013-04-03 | 格力电器（中山）小家电制造有限公司 | Combined pressure switch and electric pressure cooker |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4109242A1 (en) * | 1991-03-21 | 1992-09-24 | Alfa Inst Ag | POT |
| CN1297222C (en) * | 2004-06-21 | 2007-01-31 | 王永光 | Electric heating pressure cooking device |
| CN101032371A (en) * | 2006-03-09 | 2007-09-12 | 湛江鸿智电器有限公司 | Hot electric pressing cooking device used in kitchen |
| CN201629262U (en) * | 2010-03-17 | 2010-11-10 | 广东威王集团顺德电器有限公司 | Pressure switch of electric pressure cooker |
| CN202120820U (en) * | 2011-03-02 | 2012-01-18 | 佛山市华诺温控器有限公司 | Pressure adjusting switch |
| CN102751137B (en) * | 2012-07-21 | 2015-03-25 | 佛山市利安达电器有限公司 | Parallel double-pressure travel switch |
| CN203483273U (en) * | 2013-06-17 | 2014-03-19 | 广东创生不锈钢制品有限公司 | Pressure cooker |
| CN205267827U (en) * | 2015-12-23 | 2016-06-01 | 珠海格力电器股份有限公司 | Pressure cooker and pressure switch thereof |
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2015
- 2015-12-23 CN CN201510992861.7A patent/CN105595803B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201322121Y (en) * | 2008-11-28 | 2009-10-07 | 蒋浩亮 | Pressure adjustable safety valve |
| CN202855631U (en) * | 2012-11-02 | 2013-04-03 | 格力电器（中山）小家电制造有限公司 | Combined pressure switch and electric pressure cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105595803A (en) | 2016-05-25 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |