CN203676880U - Air exhaust structure of multihole exhaust electric pressure cooker - Google Patents
Air exhaust structure of multihole exhaust electric pressure cooker Download PDFInfo
- Publication number
- CN203676880U CN203676880U CN201420042378.3U CN201420042378U CN203676880U CN 203676880 U CN203676880 U CN 203676880U CN 201420042378 U CN201420042378 U CN 201420042378U CN 203676880 U CN203676880 U CN 203676880U
- Authority
- CN
- China
- Prior art keywords
- exhaust
- pressure cooker
- electric pressure
- drive link
- porous
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000000740 bleeding effect Effects 0.000 claims description 32
- 230000000903 blocking effect Effects 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 6
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses an air exhaust structure of a multihole exhaust electric pressure cooker in order to overcome the defect that the exhaust time of the air exhaust structure of an existing electric pressure cooker is long. According to the technical scheme, the air exhaust structure comprises an automatic exhaust assembly and a manual exhaust assembly. The automatic exhaust assembly comprises an exhaust valve and an exhaust nozzle. The manual exhaust assembly comprises a transmission rod, a supporting assembly for locating is arranged in the middle of the transmission rod, and the two ends of the transmission rod are respectively a pressing end and a transmission end. When an exhaust button is pressed, the transmission rod rotates around the supporting assembly, the pressing end moves downwards, the transmission end jacks up the exhaust valve, and then steam is exhausted. The exhaust nozzle is provided with at least two exhaust holes. The number of sealing top tips on the exhaust valve is equal to the number of the exhaust holes, and the sealing top tips are in one-to-one correspondence with the exhaust holes. The air exhaust structure has the advantages that the three exhaust holes exhaust simultaneously, so the exhaust quantity is increased correspondingly in unit time, and the exhaust speed of the automatic exhaust assembly is increased.
Description
Technical field
The utility model relates to pressure cooker field, the exhaust of electric pressure cooker structure of specifically a kind of porous exhaust.
Background technology
After electric pressure cooking saucepan completes and boils food, its pot body cavity has higher temperature and pressure conventionally, opening before pot cover, need to discharge the pressure in pot by exhaust structure.Current exhaust structure all adopts automatic vent, mainly seal top air bleeding valve and form with the exhaust nozzle of steam vent by the band being arranged on pot cover, air bleeding valve seals while dropping on exhaust nozzle by deadweight and top steam vent is sealed, in the time that pot inner pressure is excessive, steam is backed down air bleeding valve, from seal the space forming between top and steam vent, sprays.Because self-bleeding speed is very slow, in the exhaust later stage especially reducing in steam, user usually manually pulls up air bleeding valve in order to accelerate exhaust velocity, and the high temperature pressure steam of discharging can reach more than 100 ℃, easily injures staff.
A kind of gas escape structure of electric pressure cooker is disclosed in Chinese patent 200720026299.3, it comprises the exhaust button being arranged on pot cover handle, the rotating slip jacking block that is connected to the lever drive link on handle set and is fixed on top, drive link one end, exhaust button lower end is connected with the other end of drive link, and slip jacking block is placed in the below of air bleeding valve.In the time of needs Quick air-discharge, manually press exhaust button downwards, drive link is rotated around fulcrum, its one end that is connected with slip jacking block moves upward air bleeding valve is upwards pushed up, air bleeding valve and exhaust nozzle are and open shape, realize the exhaust of steam vent, and exhaust button and air bleeding valve are separated by a distance, can effectively avoid high temperature pressure steam to injure staff.But, the exhaust velocity of this manual exhaust structure is still limited to the unit capacity of steam vent, and because the area of steam vent is little, evacuation time is still longer, and manual exhaust need to keep the thrust downward to exhaust button, press for a long time the operation of exhaust button and extremely require great effort.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defect that above-mentioned prior art exists, a kind of exhaust of electric pressure cooker structure of porous exhaust is provided, increase leaving area, improve the capacity in the unit interval, thereby realize Quick air-discharge, reduce the time of Manual press exhaust button, time saving and energy saving.
For this reason, the technical solution adopted in the utility model is as follows: the exhaust of electric pressure cooker structure of porous exhaust, comprise automatic vent assembly and manual exhaust assembly, automatic vent assembly comprises that band seals top air bleeding valve and the exhaust nozzle with steam vent, air bleeding valve seals while dropping on exhaust nozzle by deadweight and top steam vent is sealed, manual exhaust assembly comprises a rotating lever drive link, its middle part is provided with a supporting component for locating, two ends are respectively the press-side coordinating with an exhaust button bottom and the driving end that is placed in air bleeding valve below, while pressing exhaust button, drive link rotates around supporting component, press-side moves down, driving end is by upwards jack-up of air bleeding valve, realize exhaust, its technical characterstic is, steam vent on described exhaust nozzle has at least two, sealing on described air bleeding valve is top to be equated with the quantity of steam vent, and corresponding one by one.
Steam vent quantity on exhaust nozzle is improved at least two by one, the area of steam vent and be greater than steam vent area of the prior art.In the time that pot inner pressure is excessive, steam is backed down air bleeding valve, at least two steam vent exhausts simultaneously, and the capacity in the unit interval correspondingly increases, and has accelerated the exhaust velocity of automatic vent assembly; In the time of needs manual exhaust, press exhaust button, air bleeding valve is backed down, at least two steam vent exhausts simultaneously, the capacity in the unit interval increases, and has accelerated the exhaust velocity of manual exhaust assembly, has reduced the time of pressing exhaust button, saves manpower.
As improvement, described steam vent has three, and circumferentially uniform.This setting, makes the easy to process of exhaust nozzle, and intensity is high, and exhaust is smooth and easy.
As improvement, the internal diameter of described steam vent equates.This setting, makes the processing of exhaust nozzle convenient, and exhaust is more smooth and easy.
As improvement, on the driving end of described drive link, cover has the steam of preventing toward the L shaped flow blocking piece spraying on drive link.This setting, can keep off back the steam of side direction ejection between air bleeding valve and exhaust nozzle flow blocking piece, has avoided pot cover inside (between cover and inner cap) to be full of steam.
As improvement, described flow blocking piece is silica gel part.This setting, while making to push up on driving end, can there is elastic deformation in flow blocking piece, and have certain elastic-restoring force due to compressed, makes the return of driving end lighter; And the quality of silica gel flow blocking piece is light, easy for installation, the gap forming after being assembled to plastic pot cover and between pot cover is little, baffle better effects if.
As improvement, described supporting component comprises at least one banking stop and at least one lug corresponding with banking stop forming at drive link middle part being fixed on pot cover inwall, forms positioning convex on lug, is formed for the locating hole that positioning convex rotates on banking stop.This setting, makes the simple in structure, firm of supporting component.
As improvement, described banking stop and lug are two, and are symmetricly set on respectively the both sides of drive link.This setting, makes the structure of supporting component more firm, and drive link is more steady in the time rotating.
As improvement, a push rod is formed at the bottom of described exhaust button, and the lower end of push rod and the press-side of drive link are inconsistent, and on push rod, cover has a back-moving spring; While pressing exhaust button, push rod moves down and promotes press-side and rotates with exhaust button, and back-moving spring is in confined state.This setting, makes the fit structure between exhaust button and drive link simple.
As improvement, described press-side upwards bends.This setting, makes pressing of exhaust button sensitive, laborsaving.
The beneficial effects of the utility model are mainly reflected in: the steam vent quantity on exhaust nozzle is improved to three by one, the area of steam vent and be greater than steam vent area of the prior art.In the time that pot inner pressure is excessive, steam is backed down air bleeding valve, three steam vent exhausts simultaneously, and the capacity in the unit interval correspondingly increases, and has accelerated the exhaust velocity of automatic vent assembly; In the time of needs manual exhaust, press exhaust button, air bleeding valve is backed down, three steam vent exhausts simultaneously, the capacity in the unit interval increases, and has accelerated the exhaust velocity of manual exhaust assembly, has reduced the time of pressing exhaust button, saves manpower.
Accompanying drawing explanation
Structural representation when Fig. 1 is the utility model use.
Partial sectional view when Fig. 2 is the utility model use.
Fig. 3 is the enlarged drawing of the utility model exhaust nozzle.
Fig. 4 is the enlarged drawing of the utility model air bleeding valve.
Fig. 5 is the enlarged drawing of the utility model drive link.
Fig. 6 is the structural representation of another angle of the utility model cover.
Explosive view when Fig. 7 is the utility model use.
Shown in figure: 1, air bleeding valve, 11, seal top, 2, exhaust nozzle, 21, steam vent, 3, drive link, 31, press-side, 32, driving end, 4, exhaust button, 41, push rod, 42, back-moving spring, 5, flow blocking piece, 61, banking stop, 62, lug, 63, positioning convex, 64, locating hole, 7, cover, 71, handle, 8, inner cap.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, Figure 2, the electric pressure cooker cover shown in Fig. 7, formed by the inner cap 8 of outer field cover 7, internal layer and the exhaust of electric pressure cooker structure of porous exhaust, cover 7 is provided with handle 71.
The exhaust of electric pressure cooker structure of porous exhaust, is made up of automatic vent assembly and manual exhaust assembly.
Automatic vent assembly comprises that band as shown in Figure 3 seals top 11 air bleeding valve 1, the exhaust nozzle with steam vent 21 2 as shown in Figure 4, described steam vent 21 has three, and circumferentially uniform, the internal diameter of steam vent 21 equates, sealing top 11 on described air bleeding valve 1 equates with steam vent 21 quantity, and corresponding one by one, air bleeding valve 1 seals top 11 steam vent 21 is sealed while dropping on exhaust nozzle 2 by deadweight.
In conjunction with Fig. 2, Fig. 5, manual exhaust assembly comprises one between cover 7 and inner cap 8, rotating lever drive link 3, its middle part is provided with a supporting component for locating, and two ends are respectively the press-side 31 coordinating with exhaust button 4 bottoms and the driving end 32 that is placed in air bleeding valve 1 below.In conjunction with Fig. 6, described supporting component comprises two banking stop 61 and two lugs 62 corresponding with banking stop 61 that form at drive link 3 middle parts that are fixed on cover inwall, two lugs 62 are symmetricly set on the both sides of drive link 3, on lug 62, form positioning convex 63, on banking stop 61, be formed for the locating hole 64 that positioning convex 63 rotates.Described exhaust button 4 is arranged in handle 71, and a push rod 41 is formed at the bottom of exhaust button 4, and it is inconsistent that handle 71 press-side 31 rear and drive link 3 is run through in the lower end of push rod 41, and on push rod 41, cover has a back-moving spring 42; Described press-side 31 upwards bends.
In the time that pot inner pressure is excessive, steam is discharged by automatic vent assembly: steam is backed down air bleeding valve 1, three steam vents, 21 exhausts simultaneously on exhaust nozzle 2.While needing manual exhaust, press exhaust button 4, push rod 41 moves down and promotes press-side 31 with exhaust button 4 and rotates, and drive link 3 rotates around supporting component, and driving end 32 is upwards jack-up of air bleeding valve 1, three steam vents, 21 exhausts simultaneously on exhaust nozzle 2; Now, back-moving spring 42 is in confined state, and exhaust button 4 is produced to elastic-restoring force, unclamps exhaust button 4, and exhaust button 4 is upwards pushed up back original position by the elastic-restoring force of back-moving spring 42.
On the driving end 32 of described drive link 3, cover has the L shaped silica gel flow blocking piece 5 of the steam of preventing toward spray on drive link 3, and the steam that side direction between air bleeding valve 1 and exhaust nozzle 2 is sprayed is kept off back, has avoided being full of steam between cover and inner cap.
Below be only described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change.All various variations of doing in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (9)
1. the exhaust of electric pressure cooker structure of porous exhaust, comprise automatic vent assembly and manual exhaust assembly, automatic vent assembly comprises the air bleeding valve (1) of band sealing top (11) and the exhaust nozzle (2) of band steam vent (21), air bleeding valve (1) seals top (11) while dropping on exhaust nozzle (2) by deadweight steam vent (21) is sealed, manual exhaust assembly comprises a rotating lever drive link (3), its middle part is provided with a supporting component for locating, two ends are respectively the press-side (31) coordinating with an exhaust button (4) bottom and the driving end (32) that is placed in air bleeding valve (1) below, while pressing exhaust button (4), drive link (3) rotates around supporting component, press-side (31) moves down, driving end (32) is by upwards jack-up of air bleeding valve (1), realize exhaust, it is characterized in that: the steam vent (21) on described exhaust nozzle (2) has at least two, sealing top (11) on described air bleeding valve (1) equates with steam vent (21) quantity, and corresponding one by one.
2. the exhaust of electric pressure cooker structure of porous exhaust according to claim 1, is characterized in that: described steam vent (21) has three, and circumferentially uniform.
3. the exhaust of electric pressure cooker structure of porous exhaust according to claim 1 and 2, is characterized in that: the internal diameter of described steam vent (21) equates.
4. the exhaust of electric pressure cooker structure of porous exhaust according to claim 1, is characterized in that: the upper cover of driving end (32) of described drive link (3) has the L shaped flow blocking piece (5) of the steam of preventing toward the upper spray of drive link (3).
5. the exhaust of electric pressure cooker structure of porous exhaust according to claim 4, is characterized in that: described flow blocking piece (5) is silica gel part.
6. the exhaust of electric pressure cooker structure of porous exhaust according to claim 1, it is characterized in that: described supporting component comprises at least one banking stop (61) and at least one lug (62) corresponding with banking stop (61) forming at drive link (3) middle part being fixed on pot cover inwall, the upper positioning convex (63) that forms of lug (62), is formed for the locating hole (64) that positioning convex (63) rotates on banking stop (61).
7. the exhaust of electric pressure cooker structure of porous exhaust according to claim 6, is characterized in that: described banking stop (61) and lug (62) are two, and are symmetricly set on respectively the both sides of drive link (3).
8. the exhaust of electric pressure cooker structure of porous exhaust according to claim 1, it is characterized in that: a push rod (41) is formed at the bottom of described exhaust button (4), the press-side (31) of the lower end of push rod (41) and drive link (3) is inconsistent, and the upper cover of push rod (41) has a back-moving spring (42); While pressing exhaust button (4), push rod (41) moves down and promotes press-side (31) with exhaust button (4) and rotates, and back-moving spring (42) is in confined state.
9. the exhaust of electric pressure cooker structure of porous exhaust according to claim 8, is characterized in that: described press-side (31) upwards bends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042378.3U CN203676880U (en) | 2014-01-23 | 2014-01-23 | Air exhaust structure of multihole exhaust electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042378.3U CN203676880U (en) | 2014-01-23 | 2014-01-23 | Air exhaust structure of multihole exhaust electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203676880U true CN203676880U (en) | 2014-07-02 |
Family
ID=50998860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420042378.3U Expired - Fee Related CN203676880U (en) | 2014-01-23 | 2014-01-23 | Air exhaust structure of multihole exhaust electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203676880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105795898A (en) * | 2016-06-07 | 2016-07-27 | 珠海双喜电器股份有限公司 | Dish frying machine with micro-pressure function |
-
2014
- 2014-01-23 CN CN201420042378.3U patent/CN203676880U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105795898A (en) * | 2016-06-07 | 2016-07-27 | 珠海双喜电器股份有限公司 | Dish frying machine with micro-pressure function |
| CN105795898B (en) * | 2016-06-07 | 2018-05-25 | 珠海双喜电器股份有限公司 | A kind of cooking machine with micro-pressure function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203647141U (en) | Electric pressure cooker exhaust structure with double exhaust valves | |
| CN203676880U (en) | Air exhaust structure of multihole exhaust electric pressure cooker | |
| CN204071764U (en) | Vehicle mounted electric heating coffee machine | |
| CN202510718U (en) | Inflatable seal ring and fixing device thereof | |
| CN203493396U (en) | Electric pressure cooker | |
| CN207707744U (en) | A kind of handle assemblies and electrical boiler of electrical boiler liner | |
| CN203302891U (en) | Exhaust pot button and pot cover with same | |
| CN206479040U (en) | A kind of QPQ process for producing line automatic turnover bell | |
| CN203723960U (en) | Hand-operated exhausting and locking structure of electric pressure cooker | |
| CN211202867U (en) | Vacuum furnace sealing structure of reflow soldering machine | |
| CN203424775U (en) | Air exhausting device for pot | |
| CN204918357U (en) | A novel air cock for toughened glass | |
| CN103908164A (en) | Manual exhausting and locking structure for electric pressure cookers | |
| CN205519470U (en) | Aspirate mould on absorbent riveting | |
| CN203122084U (en) | Electric pressure cooker | |
| CN205267813U (en) | Electric rice steamer | |
| CN204961548U (en) | Sucking disc that adsorption effect is good | |
| CN209284842U (en) | Dismountable pressure relief mechanism of vacuum cup cover | |
| CN208709563U (en) | Pot cover gas deflation assembly and pot cover | |
| CN201481063U (en) | Electric pressure cooker pressure-limiting exhaust valve capable of exhausting fast | |
| CN205391014U (en) | Half removable glass of pan lid | |
| CN110748631A (en) | Speed reducer prevents oil spout ventilation cap | |
| CN219878005U (en) | Juice extractor top cap | |
| CN203735988U (en) | Delayed pressure preservation cut-off valve for electric pressure cooker | |
| CN215487624U (en) | Lamp piece glass sealing assembly of steam oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |