CN2329280Y - Handle for pressure electric steam pot - Google Patents
Handle for pressure electric steam pot Download PDFInfo
- Publication number
- CN2329280Y CN2329280Y CN 98224514 CN98224514U CN2329280Y CN 2329280 Y CN2329280 Y CN 2329280Y CN 98224514 CN98224514 CN 98224514 CN 98224514 U CN98224514 U CN 98224514U CN 2329280 Y CN2329280 Y CN 2329280Y
- Authority
- CN
- China
- Prior art keywords
- handle
- bar
- pot cover
- button
- steam bleeding
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000740 bleeding effect Effects 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims description 2
- 238000002788 crimping Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 229920001342 Bakelite® Polymers 0.000 description 2
- 239000004637 bakelite Substances 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model relates to a handle for pressure electric steam pots. A lever mechanism for turning on a sliding valve of steam exhaust and pressure relief is arranged inside a hollow casing body (1). A cover closing and positioning mechanism for a pot cover and a press-button actuating mechanism for the forcible pressure relief and the steam exhaust are also attached on the lever mechanism. The handle is a single handle. The total length is a bit larger than the radius of the pot cover. The handle is extended from the centre of the pot cover towards the edge. The handle for pressure electric steam pots has the advantages of high safety of the pressure relief and the steam exhaust, compact structure, space utilization improvement of packaging and transportation, and material saving.
Description
The utility model relates to the pressure cooking pot, is the handle on a kind of electroheating type pressure cooking pot pot cover, it not only be used as the turn pot cover swing handle, but also be the instrument of pot inner pressure being forced the pressure release venting.
People must take off the weighted valve that floating seat drops on the pot cover with hand when existing pressure cooker was forced steam bleeding at needs, allowed pressure cooker inner chamber and ambient atmosphere directly link up, thereby directly exitted pressure release.But there is unsafe factor in this design.Regular meeting comes in contact the personal injury incident that high temperature pressure steam that the hand of weighted valve directly sprayed is scalded.Thereby necessary for this reason designing a kind ofly can be forced pressure release safely, made operator's hand can leave the controlling organization that the certain safe distance of direct vent port can carry out security enforcement pressure release steam bleeding.On the other hand, the pot cover swing handle of existing pressure cooker is generally oversize, is unfavorable for packed and transported, has the low excessively shortcoming of capacity utilization in the transportation.
The purpose of this utility model provides and a kind ofly can overcome above-mentioned prior art deficiency, and is easy for operation, and the pressure cooker that has good safety is again forced pressure release steam bleeding mechanism, and it directly is embedded in the turn pot cover and rotates in the handle of realizing pot cover and the folding of pot body.Another purpose of the present utility model provides a kind of pot cover swing handle of weak point.
Scheme of the present utility model is: a kind of handle of pressure cooker, more specifically say so a kind of handle of electrical pressure cooker, it includes the handle that is solidly fixed mutually with the pot cover lid, it is characterized in that, a. handle extends outwardly into the periphery of pot cover from the center of pot cover, its length is slightly larger than the radius of pot cover, the part at the nearly pot cover of handle center contains a steam bleeding guiding valve, b. handle hollow cavity lining is equipped with a leverage that is used to open the steam bleeding guiding valve, c. steam bleeding sliding spool that is subjected to the control of described leverage can in the sleeve of the steam bleeding guiding valve that is fixed with one with described pot cover, make vertical displacement movement, d. one with pot body upper edge circumferential plane on could allow to close closing of lid during a certain definite position contraposition and cover detent mechanism, button executing agency that forces the pressure release steam bleeding of e..Described leverage further includes afterbody by showing the horizontal straight-bar of its terminal of curve transition for vertical flexible chieftain, its head is to dwindle the protruding end of protracting, and described protruding end and described steam bleeding guiding valve formation can be pulled sliding spool makes it make the snapping of oscilaltion campaign.The described horizontal straight-bar tail end flexible chieftain that can make vertical stretching motion that is connected, the nearly central part of described horizontal straight-bar and constitutes pivot mutually from the inboard end face hanging extension of the handle housing davit that gets off and props up.Described steam bleeding guiding valve has out the hollow cylindrical body sleeve of vertical through slot and is positioned at the sliding spool that described sleeve can be made vertical displacement movement, vertical channel and the horizontal transverse passage-way that is positioned at the bottom are arranged in the described sliding spool, both connect mutually, described sliding spool lower end is packing holder and seat sealing ring thereon, be furnished with the indent cavity that inside contraction is stretched into and held for the prominent head of the horizontal straight-bar front end of leverage on the periphery wall of described sliding spool, described cavity bottom surface has outwards outstanding shoulder to stir spool for the preceding distal process head of described horizontal straight-bar to make its descending usefulness.Described closing covered detent mechanism and further included the vertical telescopic head that is positioned at the horizontal straight-bar afterbody of leverage, all the time keep the spring that the prominent head of described horizontal straight-bar front end is in the trend of upwarping for one, it makes the vertical flexible chieftain of horizontal straight-bar tail end keep outstanding trend all the time downwards, on the circumferential plane of pot body upper edge, have and described vertical telescopic head corresponding positioning hole, it forms the position and lock of pot cover with the mutual chimeric back of described vertical telescopic head, and only pot cover could normal occlusion lid with the pot body on this position.Described button forces pressure release executing agency further to include the button that an along continuous straight runs is done the pressing action, the inboard of described button is an inclined-plane flat board (plane cam), button is inboard to also have one to make button be in the stage clip of outwards giving prominence to trend all the time, the angle of described inclined-plane flat board keeps the elasticity crimping with the bar portion upper edge of horizontal straight-bar all the time, have one to be with described plane cam and to intersect chimeric horizontal limiting plate, movable relatively between the two, but the rotation of plane cam is restricted (can only translation), and described horizontal limiting plate is fixed in the handle body with hold-down screw.
Advantage of the present utility model: owing to force the button of pressure release steam bleeding to be arranged on the handle of bakelite matter, steam bleeding is realized by a cover leverage again, so security is good, the accident that high-temperature steam is scalded staff can not taken place.Again on the one hand, because the handle of turn pot cover is arranged on the pot cover, omitted that hand handle that traditional pressure cooker and pot body are fixedly connected, and decreased food of the present utility model is very short, both saved material, save packaging space again, improved the capacity utilization of product in transportation and storage process greatly.
Below in conjunction with embodiment and accompanying drawing the utility model is described in detail.
Brief Description Of Drawings:
Fig. 1 is vertical full sectional view of the utility model handle, shows the steam bleeding state.
Fig. 2 is vertical full sectional view of the utility model handle, shows sealing state.
Fig. 3 is the full sectional view that the utility model handle and pot cover are assembled into assembly.
Fig. 4 is the horizontal cutaway view Amplified image of the utility model handle, the connection status of the Show Button and plane cam.
That Fig. 1 to Fig. 4 is shown is an embodiment of the present utility model, it includes the handle housing (1) of hollow, be furnished with one within it and stir the leverage of steam bleeding sliding spool (2), the main body of described leverage is a horizontal straight-bar (3), it with extend the pivot that the davit (4) that gets off constitutes mutually around trunnion axis from the inboard end face hanging of handle housing (1) and prop up.The front end of horizontal straight-bar (3) is to dwindle the protruding end (5) of protracting, and vertical through slot (7) that it passes the sleeve (6) of steam bleeding guiding valve inserts in the cavity (8) on steam bleeding sliding spool (2) lateral surface always.There is from the bottom surface the supply water preceding distal process head (5) of straight bar of outwards outstanding shoulder (9) stir sliding spool (2) and make its descending usefulness in the described cavity (8).Described sliding spool (2) has vertical vertical channel (10) thoroughly and is positioned at the horizontal transverse passage-way (11) of bottom, and both connect mutually.The lower end of described sliding spool (2) is packing holder (12), is with sealing ring (13) on it.The sleeve of described steam bleeding guiding valve (6) is fixed with bakelite handle housing (1) to be one, and its lower end is a connecting thread, by the fastening even fix in position of handle (1) on pot cover end face (15) of sleeve (6) of just having realized of nut (14).
Extending the pivot that the davit (16) that gets off constitutes mutually around trunnion axis as the central part of the horizontal straight-bar (3) of leverage main body and from the inboard end face hanging of handle housing (1) props up.The afterbody of described horizontal straight-bar (3) is by showing curve transition, and its terminal is that a vertical elastic telescopic chieftain (17) who stretches down keeps (18) outwards outstanding trend from the bottom surface all the time.Stretch chieftain (17) and the described extension spring (19) of the elastic and vertical of described horizontal straight-bar tail end constitutes described closing and covers detent mechanism.Cover on pot body (not shown) when the pot cover (not shown) and to be rotated to an ad-hoc location, in the positioning hole corresponding (not shown), pot cover and pot body each other could the normal occlusion lids on the circumferential plane of at this moment described vertical flexible chieftain (17) embedding pot body upper edge.
The steam bleeding button (20) of present embodiment is to be set on the vertical side of hollow handle (1), and it passes a through hole that is opened on the described vertical side, keeps outwards outstanding all the time trend.Described button (20) inboard has one from the inwardly outstanding vertical plane of extending of button disk, this piece plane is exactly a plane cam (21), it under it the effect of an angle (22) blistering wheel, its central authorities are horizontally extending openings (23), it is for the usefulness of horizontal limiting plate (a 24) embedding, described limiting plate (24) both provided the moving guiding supporting role of activity relatively for described plane cam (21), plays the described button of restriction (20) again the position-limiting action that dead axle rotates takes place.
The operating process of present embodiment is as follows: elder generation puts the pot cover (not shown) and is put on pot body (not shown) when needs are cooked, the rotation pot cover, when pot cover forwards a certain ad-hoc location to, the vertical flexible chieftain (17) of handle end inserts under the elastic force effect of spring (19) in the corresponding shrinkage pool (not shown) on pot body upper edge circumferential plane, and this moment, described vertical flexible chieftain (17) ejected outside the handle base plate (18) fully.The front end of described horizontal straight-bar (3) rises, and makes horizontal straight-bar (3) keep level substantially, this moment described steam bleeding guiding valve sliding spool (2) but the easy on and off motion.When a pot cover (not shown) and a pot body (not shown) finish close lid and begin culinary art after, increase along with rising of the temperature in the pot and vapours amount, the interior pressure of pot constantly increases, described sliding spool (2) freely rises when the certain pressure, and the sealing ring on its lower end (13) plays the sealing function that the air pressure in the pot and ambient atmosphere are isolated.Along with the carrying out of culinary art, the vapours amount and the internal pressure of pot nside constantly increase, and the food in the pot is boiled.
When needs are forced steam bleeding, with the handgrip handle (1) of stopping, with finger pressing button (20), when described button (20) when inwardly moving, described plane cam (21) is inwardly motion simultaneously also, there is the limiting plate (24) of a level to insert in the horizontally extending opening (23) of described plane cam (21), for the horizontal movement of plane cam (21) provides guiding.Described limiting plate (24) is fixed on the enclosure interior of handle (1) by hold-down screw (25) (26).Spring (27) makes described button (20) keep outwards outstanding all the time trend.When button (20) is pressed when moving horizontally inwardly, the angle (22) of plane cam (21) presses down the front portion of horizontal straight-bar (3), the preceding distal process head (5) of horizontal straight-bar is moved down, like this, preceding distal process head (5) is pulled the shoulder (9) on the wide face in sliding spool (2) outside again, and it is descending to allow described sliding spool (2) force, and finally makes the interior steam elder generation of pot by horizontal through hole (11), be discharged into extraneous space by clear opening (10) then, this has just finished pressure pressure release steam bleeding.
When needs are opened pot cover, with finger pressing button (20), plane cam (21) is inwardly passed, force the front end of horizontal straight-bar (3) descending, the prominent head of horizontal straight-bar front end this moment (5) is stirred sliding spool (2) makes it descending, force to carry out steam bleeding earlier, in vertical flexible chieftain (17) the withdrawal handle housing of horizontal straight-bar afterbody, just can boil this moment simultaneously.So the security when boiling increases greatly.
Claims (5)
1. handle for electrical pressure cooker, it includes the handle that is connected mutually with lid, it is characterized in that:
A. the handle housing of hollow (1) extend to from the center of pot cover pot cover periphery its, length is slightly larger than the radius of pot cover, the part at the nearly pot cover of handle center contains a steam bleeding guiding valve;
B. one is positioned at the leverage that described handle hollow cavity is used to open the steam bleeding guiding valve;
C. steam bleeding sliding spool (2) that is subjected to the control of described leverage can in the sleeve (6) of the steam bleeding guiding valve that is fixed with one with described pot cover, do vertically elevating movement;
D. one could allow to close closing of lid during with the pot a certain definite position of circumferential plane, body upper edge contraposition and covers detent mechanism;
E. button executing agency that forces the pressure release steam bleeding.
2. handle for electrical pressure cooker as claimed in claim 1, it is characterized in that: it is vertical flexible chieftain's a horizontal straight-bar (3) down by showing its terminal of curve transition that described leverage further includes afterbody, its head is to dwindle the protruding end (5) of protracting, sliding spool (2) can be pulled with described steam bleeding guiding valve formation in described protruding end (5) makes it make the snapping of oscilaltion campaign, the described tail end flexible chieftain (17) that can make vertical stretching motion that is connected, nearly central part and a roof pendant in handle housing of described horizontal straight-bar (3) is hung the davit (16) that extends and is constituted pivot mutually and prop up.
3. handle for electrical pressure cooker as claimed in claim 1, it is characterized in that: described steam bleeding guiding valve has the hollow circle tube sleeve (6) of opening vertical through slot (7) on the sidewall and is positioned at the sliding spool (2) that described sleeve (6) can be made vertical displacement movement, vertical channel (10) is arranged in the sliding spool and be positioned at the bottom horizontal transverse passage-way (11) both connect mutually, sliding spool (2) lower end is packing holder (12) and seat sealing ring (13) thereon, be furnished with the inside contraction indent cavity that distal process head (5) stretches into and holds before the straight bar that supplies water on its periphery wall, described cavity has from the cavity bottom surface outwards outstanding shoulder (9), stirs spool (2) for the preceding distal process head (5) of described horizontal straight-bar and makes its descending usefulness.
4. handle for electrical pressure cooker as claimed in claim 1 or 2, it is characterized in that: described closing covered detent mechanism and further included the vertical flexible chieftain (17) who is positioned at the horizontal straight-bar of leverage (3) afterbody, all the time keep the spring (19) that the prominent head of described horizontal straight-bar front end (5) is in the trend of upwarping for one, it makes the vertical flexible chieftain (17) of horizontal straight-bar tail end keep downtrend all the time.On the circumferential plane of pot body upper edge positioning hole corresponding is arranged, it forms the position and lock of pot cover with the mutual chimeric back of described vertical flexible chieftain (17), and only pot cover could normal occlusion lid with the pot body on this position.
5. handle for electrical pressure cooker as claimed in claim 1 or 2, it is characterized in that: described button executing agency further includes the button (20) that an along continuous straight runs is done the pressing action, the button inboard is a plane cam that is fixed with one with it (21), button is inboard to also have one to make button (20) be in the stage clip (27) of outwards giving prominence to trend all the time, the angle (22) of described plane cam (21) keeps the elasticity crimping with the bar portion upper edge of horizontal straight-bar (3) all the time, have one to be with described plane cam (21) and to intersect chimeric horizontal limiting plate (24), movable mutually between the two, but the rotation of plane cam (21) is restricted, and described horizontal limiting plate (24) is used hold-down screw (25) (26) to be fixed in the handle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98224514 CN2329280Y (en) | 1998-07-10 | 1998-07-10 | Handle for pressure electric steam pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98224514 CN2329280Y (en) | 1998-07-10 | 1998-07-10 | Handle for pressure electric steam pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2329280Y true CN2329280Y (en) | 1999-07-21 |
Family
ID=33975364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98224514 Expired - Lifetime CN2329280Y (en) | 1998-07-10 | 1998-07-10 | Handle for pressure electric steam pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2329280Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854726A (en) * | 2015-02-11 | 2016-08-17 | Emd密理博公司 | Stirred cell and method of using same |
| CN107319916A (en) * | 2017-04-24 | 2017-11-07 | 严绍基 | A kind of safe opening pressure relief device of pressure vessel |
| CN111820780A (en) * | 2019-04-23 | 2020-10-27 | 亚弘电科技股份有限公司 | Exhaust conditioning device |
-
1998
- 1998-07-10 CN CN 98224514 patent/CN2329280Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854726A (en) * | 2015-02-11 | 2016-08-17 | Emd密理博公司 | Stirred cell and method of using same |
| US10088398B2 (en) | 2015-02-11 | 2018-10-02 | Emd Millipore Corporation | Stirred cell and method of using same |
| CN105854726B (en) * | 2015-02-11 | 2019-05-28 | Emd密理博公司 | Agitating unit and its application method |
| US10656060B2 (en) | 2015-02-11 | 2020-05-19 | Emd Millipore Corporation | Stirred cell and method of using same |
| CN107319916A (en) * | 2017-04-24 | 2017-11-07 | 严绍基 | A kind of safe opening pressure relief device of pressure vessel |
| CN107319916B (en) * | 2017-04-24 | 2023-07-07 | 严绍基 | A pressure relief device for safe opening of a pressure vessel |
| CN111820780A (en) * | 2019-04-23 | 2020-10-27 | 亚弘电科技股份有限公司 | Exhaust conditioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |