CN103844884A - Gland-type pressure cooker - Google Patents
Gland-type pressure cooker Download PDFInfo
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- CN103844884A CN103844884A CN201410102534.5A CN201410102534A CN103844884A CN 103844884 A CN103844884 A CN 103844884A CN 201410102534 A CN201410102534 A CN 201410102534A CN 103844884 A CN103844884 A CN 103844884A
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- spring beam
- pot
- pressure cooker
- brake pad
- pot cover
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Abstract
The invention relates to the field of kitchen cookers, in particular to a gland-type pressure cooker. The gland-type pressure cooker comprises a pot body (1) and a pot cover (2), wherein the pot cover (2) is provided with a cover closing locking device, the cover closing locking device comprises a resilient beam (3), a friction disc (4) which is fixed on the pot cover (2) and a friction block (5) which is arranged below the resilient beam (3) and matched with the friction disc (4) in a rotating manner to drive the resilient beam (3) to move up and down, two sides of the pot body (1) are respectively provided with a pot lug (6) for locking the resilient beam (3), a retractable seal ring (7) which can play a sealing effect is arranged between the pot body (1) and the pot cover (2), and the cover closing locking device also comprises at least one washer which is inserted between the upper surface of the end part of the resilient beam (3) and the pot lug (6) and used for increasing the tightness between the pot lug (6) and the resilient beam (3). By adopting the pressure cooker, the cover is convenient to open and close, the stroke can be adjusted, and the service life is long.
Description
Technical field
The present invention relates to culinary cuisine utensil field, relate 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 when 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 the process that screws 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 and in the time of each folding lid, 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, be connected by rotating shaft, latch segment is connected in rotating shaft with eccentric manner, and the two ends of spring beam are provided with snap close, and latch segment applies pressure on pot cover while rotation and drives spring beam action that snap close and pot body are fastened.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 while reaching 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 in the time of 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.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of open/closing lid is easy to operate, can adjustment stroke and the pressure cooker with pressing cover grown service life.
The technical solution adopted in the present invention 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 the handle for fastening 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, invention itself has the following advantages: coordinate to adjust elasticity depth of beam by frictional disk and brake pad, and then reach and regulate the elasticity of 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 again, is embedded in the arc groove of frictional disk brake pad, 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 in the time 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, wore and tore or when deformation is excessive because uses of a specified duration when spring beam or handle like this, may cause locking pot body after pot cover and can not seal the i.e. interior operating pressure deficiency of pot body completely with pot cover if continue to use, 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 does not separate with frictional disk close contact, guarantee that spring beam and pot cover keep integrated connection simultaneously.
Stopping valve is set, and when in pot and when 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.
Brief description of the drawings
Fig. 1 is the structural representation of the pot cover of pressure cooker with pressing cover of the present invention while opening.
Fig. 2 is the structural representation of the pot cover of pressure cooker with pressing cover of the present invention 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.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further, but the present invention is not limited only to following detailed description of the invention.
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 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 surfaces and handle 6.Described pad is mainly filling pad, can directly be inserted on handle 6 or spring beam 3 two ends need to use like this time.
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 two arc grooves for unclamping spring beam 3 for brake pad 5.In the middle of described frictional disk 5, be provided with installing hole, be fixed on pot cover 2 by installing hole, 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 0 RunddichtringO deformation quantity that U-shaped sealing ring all uses 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, in described stopping valve 11, is provided with the valve rod that can fluctuate and rotate for limiting friction piece 5.
Described brake pad 5 is provided with the swing handle 12 for driving brake pad 5 to rotate.
Operation principle of the present invention is: when 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, in the time that 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, pot cover 2 is not also locked with pot body 1, reaches the effect of uncapping.When service time is after long afterwards, because spring beam 3 or handle 6 wear and tear or deformation after, 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 that 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 |
|---|---|---|---|
| CN201410102534.5A CN103844884A (en) | 2014-03-14 | 2014-03-14 | Gland-type pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410102534.5A CN103844884A (en) | 2014-03-14 | 2014-03-14 | Gland-type pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103844884A true CN103844884A (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410102534.5A Pending CN103844884A (en) | 2014-03-14 | 2014-03-14 | Gland-type pressure cooker |
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| Country | Link |
|---|---|
| CN (1) | CN103844884A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411546A (en) * | 2017-08-18 | 2017-12-01 | 江门市盈德钢化玻璃制品有限公司 | A kind of Lid of glass pot of high temperature high voltage resistant |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673242Y (en) * | 2004-02-10 | 2005-01-26 | 张鑫 | Pressure cover type expansion shaped pressure cooker |
| JP2006000540A (en) * | 2004-06-21 | 2006-01-05 | Ito Aluminum Industrial Co Ltd | Lid structure of pressure cooking vessel |
| CN1923098A (en) * | 2006-03-11 | 2007-03-07 | 马燕翔 | Cross beam pressure cooker folding with convenience |
| CN103070606A (en) * | 2013-02-04 | 2013-05-01 | 应杰 | Press cover type pressure cooker |
| CN103385650A (en) * | 2013-06-09 | 2013-11-13 | 应展 | Turntable fast opening-closing press-cover pot |
| CN203776668U (en) * | 2014-03-14 | 2014-08-20 | 黄海平 | Pressing cover type pressure cooker |
-
2014
- 2014-03-14 CN CN201410102534.5A patent/CN103844884A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673242Y (en) * | 2004-02-10 | 2005-01-26 | 张鑫 | Pressure cover type expansion shaped pressure cooker |
| JP2006000540A (en) * | 2004-06-21 | 2006-01-05 | Ito Aluminum Industrial Co Ltd | Lid structure of pressure cooking vessel |
| CN1923098A (en) * | 2006-03-11 | 2007-03-07 | 马燕翔 | Cross beam pressure cooker folding with convenience |
| CN103070606A (en) * | 2013-02-04 | 2013-05-01 | 应杰 | Press cover type pressure cooker |
| CN103385650A (en) * | 2013-06-09 | 2013-11-13 | 应展 | Turntable fast opening-closing press-cover pot |
| CN203776668U (en) * | 2014-03-14 | 2014-08-20 | 黄海平 | Pressing cover type pressure cooker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411546A (en) * | 2017-08-18 | 2017-12-01 | 江门市盈德钢化玻璃制品有限公司 | A kind of Lid of glass pot of high temperature high voltage resistant |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |