CN203776668U - Pressing cover type pressure cooker - Google Patents
Pressing cover type pressure cooker Download PDFInfo
- Publication number
- CN203776668U CN203776668U CN201420120637.XU CN201420120637U CN203776668U CN 203776668 U CN203776668 U CN 203776668U CN 201420120637 U CN201420120637 U CN 201420120637U CN 203776668 U CN203776668 U CN 203776668U
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- China
- Prior art keywords
- spring beam
- brake pad
- cooker
- pressure cooker
- cover
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- Expired - Fee Related
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Abstract
The utility model relates to the field of kitchen cookware, in particular to a pressing cover type pressure cooker. The pressing cover type pressure cooker comprises a cooker body (1) and a cooker cover (2), wherein a cover-closing locking device is arranged on the cooker cover (2) and comprises an elastic beam (3), a friction disk (4) fixed on the cooker cover (2), and a friction block (5) rotatably matched with the friction disk (4) and used for driving the elastic beam (3) to move up and down; cooker lugs (6) which are used for buckling the elastic beam (3) are arranged on two sides of the cooker body (1) respectively; a telescopic sealing ring (7) with a sealing effect is arranged between the cooker body (1) and the cooker cover (2); the cover-closing locking device further comprises at least one gasket which is inserted between the upper surfaces of the end parts of the elastic beam (3) and the cooker lugs (6) and is used for improving the compactness between the cooker lugs (6) and the elastic beam (3). The cover of the pressing cover type pressure cooker is convenient to open and close, the stroke can be regulated, and the service life is longer.
Description
Technical field
The utility model relates to culinary cuisine utensil field, relates in particular to a kind of pressure cooker with pressing cover.
Background technology
Traditional pressure cooker with pressing cover mainly comprises a pot body, pot cover, spring beam and adjusting knob, and during closing lid, rotation adjusting knob is pressed on pot body pot cover, while uncapping, and counter-rotating adjusting knob.There is many deficiencies in this pot cover locking mode: working pressure pot be all generally housewife, in the process of rotation adjusting knob, often not have enough power to screw adjusting knob, pot cover can not compress a pot body completely like this, make pressure cooker sealing property bad, if user's strength is larger, firmly excessive in screwing the process of adjusting knob, be difficult to again uncap, and may damage the helicitic texture of adjusting knob, be that pot cover is difficult to the disposable predetermined compression effect that reaches, the use quality of pressure cooker is only with user's operating experience.Also have when each folding lid and all must rotate the good multi-turn of adjusting knob, use comparatively numerous rope, operate very inconvenient.
Notification number is that the utility model patent of CN203028953U discloses a kind of pressure cooker with pressing cover, comprise pot body and pot cover, described pot cover is provided with closing lid locking device, described closing lid locking device comprises spring beam and latch segment, between described spring beam and latch segment, by rotating shaft, be connected, latch segment is connected in rotating shaft with eccentric manner, and the two ends of spring beam are provided with snap close, applies pressure on pot cover and drive spring beam action that snap close and pot body are fastened when latch segment rotates.Although adopt above structure can the traditional pressure cooker with pressing cover pot cover of fine solution to be difficult to that disposable to reach predetermined compression effect and use be not very convenient these shortcomings, but the pressure cooker with pressing cover of this structure adopts latch segment to drive spring beam action because be, spring beam only has two states like this, the one, open mode, the 2nd, locking state, although using is to have facilitated, but can not regulate tight ness rating, if use of a specified duration, spring beam or latch segment have certain wearing and tearing, like this after wearing and tearing when latch segment drives spring beam to reach locking state, pot cover neither be complete hermetic with pot body, and because spring beam two ends are that snap close is set, and snap close is rotationally connected with spring beam, not only complicated structure is set like this, and when working pressure pot, snap close and spring beam will inevitably often rub, will cause like this snap close and spring beam easily to occur damaging, service life is lower.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of open/closing lid be easy to operate, can adjustment stroke and service life longer pressure cooker with pressing cover.
The technical scheme that the utility model adopts is: a kind of pressure cooker with pressing cover, comprise pot body and pot cover, described pot cover is provided with closing lid locking device, described closing lid locking device comprises spring beam, be fixed on the frictional disk on pot cover and be arranged on spring beam below and be rotatably assorted for the brake pad that drives spring beam to move up and down with frictional disk, described pot body both sides are respectively equipped with for fastening the handle of spring beam, between described pot body and pot cover, be provided with the telescopic sealing circle that plays sealing function, and on described closing lid locking device, also comprise that at least one is plugged on the pad for increasing tight ness rating between handle and spring beam between spring beam end upper surface and handle.
Described and frictional disk is rotatably assorted for driving the brake pad that spring beam moves up and down to refer to, described frictional disk comprises an opening up fixed cap, and on described fixed cap edge, the relative center of circle is symmetrical arranged to be respectively useful on and supports two arc convex of brake pad jack-up spring beam and embed for unclamping two arc grooves of spring beam for brake pad.
Described telescopic sealing circle is y-type seal ring or U-shaped sealing ring.
Described pot cover is provided with support chip respectively near frictional disk both sides, and on described spring beam, corresponding support chip position is provided with the axis of guide that prevents that spring beam from moving left and right, and is provided with the stage clip for preventing that brake pad and frictional disk from separating between the described axis of guide and support chip.
Position near frictional disk on described pot cover is provided with stopping valve, is provided with the valve rod that can fluctuate and rotate for limiting friction piece in described stopping valve.
Described brake pad is provided with the swing handle for driving brake pad to rotate.
Adopt above structure compared with prior art, utility model own has the following advantages: by frictional disk and brake pad, coordinate to adjust elasticity depth of beam, and then reach the elasticity that regulates pot cover, only need spin friction piece, brake pad is forwarded on the arc convex of frictional disk, so just can make brake pad withstand spring beam, and then make spring beam withstand handle, lock pot cover, spin friction piece, is embedded in the arc groove of frictional disk brake pad again, and brake pad will drive spring beam down to move like this, even if spring beam and handle unclamp, opens pot cover, this opening/and easy to operate, and telescopic sealing ring is set, refer in particular to U-shaped sealing ring and y-type seal ring, like this when causing spring beam and handle to have certain wearing and tearing because of service time compared with length, between pot cover and pot body, still can rely on sealing ring compared with large retractility and still sealing, is furnished with pad, when spring beam or handle, because uses of a specified duration, wore and tore or when deformation is excessive like this, if continue used, may cause locking after pot cover pot body and pot cover and can not seal operating pressure deficiency in pot body completely, if increase a slice pad on spring beam two ends or handle, so just can increase the tight ness rating between spring beam and handle, can offset the gap producing because of deformation or wearing and tearing, after locking pot cover, pot cover seals completely with pot physical efficiency like this, make the application's pressure cooker with pressing cover longer service life.
Support chip and the axis of guide are set, and between support chip and the axis of guide, stage clip are set, can guarantee that like this brake pad is not separated with frictional disk close contact, guarantee that spring beam and pot cover keep integrated connection simultaneously.
Stopping valve is set, and in pot and during pressure, the valve rod on stopping valve can be ejected by pressure, withstands brake pad, and brake pad can not be rotated like this, and now pot cover can not be opened, and guarantees safety; Only in pot in stress-free situation, valve rod can drop voluntarily, now could open pot cover by spin friction piece.Knob rotates in situation not in place, and knob bottom has stopped the rising of stopping valve bar, and now vapour is leaked at stopping valve hole and valve lever clearance place, closes in pot and has not gone up pressure, guarantees closing lid safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pot cover of the utility model pressure cooker with pressing cover while opening.
Fig. 2 is the structural representation of the pot cover of the utility model pressure cooker with pressing cover while closing.
As shown in the figure: 1, pot body; 2, pot cover; 3, spring beam; 4, frictional disk; 5, brake pad; 6, handle; 7, telescopic sealing circle; 8, support chip; 9, the axis of guide; 10, stage clip; 11, stopping valve; 12, swing handle.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described further, but the utility model is not limited only to the following specific embodiment.
A kind of pressure cooker with pressing cover, comprise pot body 1 and pot cover 2, described pot cover 2 is provided with closing lid locking device, described closing lid locking device comprises spring beam 3, be fixed on the frictional disk 4 on pot cover 2 and be arranged on spring beam 3 belows and be rotatably assorted for the brake pad 5 that drives spring beam 3 to move up and down with frictional disk 4, described pot body 1 both sides are respectively equipped with for fastening the handle 6 of spring beam 3, between described pot body 1 and pot cover 2, be provided with the telescopic sealing circle 7 that plays sealing function, and on described closing lid locking device, also comprise that at least one is plugged on the pad for increasing tight ness rating between handle 6 and spring beam 3 between spring beam 3 end upper surfaces and handle 6.Described pad is mainly filling pad, can directly be inserted on handle 6 or spring beam 3 two ends in the time of need to using like this.
Described and frictional disk 4 is rotatably assorted for driving the brake pad 5 that spring beam 3 moves up and down to refer to, described frictional disk 4 comprises an opening up fixed cap, and on described fixed cap edge, the relative center of circle is symmetrical arranged to be respectively useful on and supports two arc convex of brake pad 5 jack-up spring beams 3 and embed for unclamping two arc grooves of spring beam 3 for brake pad 5.In the middle of described frictional disk 5, be provided with installing hole, by installing hole, be fixed on pot cover 2, described arc groove and arc convex are that Nature Link place is also arc.
Described telescopic sealing circle 7 is y-type seal ring or U-shaped sealing ring.Y-type seal ring is large with the O RunddichtringO deformation quantity that U-shaped sealing ring is all used than prior art.
Described pot cover 2 is respectively equipped with support chip 8 near frictional disk 4 both sides, on described spring beam 3, corresponding support chip 8 positions are provided with the axis of guide 9 that prevents that spring beam 3 from moving left and right, and are provided with the stage clip 10 for preventing that brake pad 5 and frictional disk 4 from separating between the described axis of guide 9 and support chip 8.
Position near frictional disk 4 on described pot cover 1 is provided with stopping valve 11, is provided with the valve rod that can fluctuate and rotate for limiting friction piece 5 in described stopping valve 11.
Described brake pad 5 is provided with the swing handle 12 for driving brake pad 5 to rotate.
Operation principle of the present utility model is: during closing lid, to rotate swing handle 12, and then drive brake pad 5 to rotate, brake pad 5 is forwarded on two arc convex, brake pad 5 just can be by spring beam 3 jack-up like this, make handle 6 fastening spring beams, make pot cover 2 coordinate closely with pot body 1, reach sealing effectiveness, when needs are uncapped, rotate swing handle 12, and then drive brake pad 5 to rotate, brake pad 3 is embedded in arc groove, make spring beam 3 decline, be spring beam 3 and handle 6 not fastenings, be pot cover 2 and pot body 1 also not locking, reach the effect of uncapping.When service time is after long afterwards, because after spring beam 3 or handle 6 wearing and tearing or deformation, now locking spring beam 3 can not make pot cover 2 and pot body 1 seal completely again, need to add on the spring beam 3 of wearing and tearing or deformation or handle 6 and increase a filling pad, make between handle 6 and spring beam 3 closelyr, and then reach and make the object of good seal performance between pot cover 2 and pot body 1.
Claims (6)
1. a pressure cooker with pressing cover, comprise a pot body (1) and pot cover (2), described pot cover (2) is provided with closing lid locking device, it is characterized in that: described closing lid locking device comprises spring beam (3), be fixed on the frictional disk (4) on pot cover (2) and be arranged on spring beam (3) below and be rotatably assorted for the brake pad (5) that drives spring beam (3) to move up and down with frictional disk (4), described pot body (1) both sides are respectively equipped with the handle (6) for fastening spring beam (3), between described pot body (1) and pot cover (2), be provided with the telescopic sealing circle (7) that plays sealing function, and on described closing lid locking device, also comprise that at least one is plugged on the pad for increasing tight ness rating between handle (6) and spring beam (3) between spring beam (3) end upper surface and handle (6).
2. pressure cooker with pressing cover according to claim 1, it is characterized in that: described and frictional disk (4) is rotatably assorted for driving the brake pad (5) that spring beam (3) moves up and down to refer to, described frictional disk (4) comprises an opening up fixed cap, and on described fixed cap edge, the center of circle is symmetrical arranged respectively and is useful on two arc convex of support brake pad (5) jack-up spring beam (3) and two arc grooves that are used for unclamping spring beam (3) for brake pad (5) embedding relatively.
3. pressure cooker with pressing cover according to claim 1, is characterized in that: described telescopic sealing circle (7) is y-type seal ring or U-shaped sealing ring.
4. pressure cooker with pressing cover according to claim 1, it is characterized in that: described pot cover (2) is respectively equipped with support chip (8) near frictional disk (4) both sides, the upper corresponding support chip (8) of described spring beam (3) position is provided with the axis of guide (9) that prevents that spring beam (3) from moving left and right, and is provided with the stage clip (10) for preventing that brake pad (5) and frictional disk (4) from separating between the described axis of guide (9) and support chip (8).
5. pressure cooker with pressing cover according to claim 1, it is characterized in that: the upper position near frictional disk (4) of described pot cover (1) is provided with stopping valve (11), is provided with the valve rod that can fluctuate and rotate for limiting friction piece (5) in described stopping valve (11).
6. pressure cooker with pressing cover according to claim 1, is characterized in that: described brake pad (5) is provided with the swing handle (12) for driving brake pad (5) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120637.XU CN203776668U (en) | 2014-03-14 | 2014-03-14 | Pressing cover type pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120637.XU CN203776668U (en) | 2014-03-14 | 2014-03-14 | Pressing cover type pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203776668U true CN203776668U (en) | 2014-08-20 |
Family
ID=51312917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420120637.XU Expired - Fee Related CN203776668U (en) | 2014-03-14 | 2014-03-14 | Pressing cover type pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203776668U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103844884A (en) * | 2014-03-14 | 2014-06-11 | 黄海平 | Gland-type pressure cooker |
| CN105640351A (en) * | 2016-03-28 | 2016-06-08 | 钱月珍 | High pressure electric cooking pot |
| CN111110024A (en) * | 2020-01-16 | 2020-05-08 | 广东顺发五金制品有限公司 | Gland type safety pressure cooker |
-
2014
- 2014-03-14 CN CN201420120637.XU patent/CN203776668U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103844884A (en) * | 2014-03-14 | 2014-06-11 | 黄海平 | Gland-type pressure cooker |
| CN105640351A (en) * | 2016-03-28 | 2016-06-08 | 钱月珍 | High pressure electric cooking pot |
| CN105640351B (en) * | 2016-03-28 | 2018-03-16 | 黄正冶 | High pressure electric food warmer |
| CN111110024A (en) * | 2020-01-16 | 2020-05-08 | 广东顺发五金制品有限公司 | Gland type safety pressure cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Haiping Document name: Notice of termination of patent right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |