CN103654376A - Button type double-layer pressure cooker - Google Patents
Button type double-layer pressure cooker Download PDFInfo
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- CN103654376A CN103654376A CN201310681755.8A CN201310681755A CN103654376A CN 103654376 A CN103654376 A CN 103654376A CN 201310681755 A CN201310681755 A CN 201310681755A CN 103654376 A CN103654376 A CN 103654376A
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Abstract
The invention discloses a button type double-layer pressure cooker. The button type double-layer pressure cooker comprises a cooker body, two cooker lugs, an upper cover, pressure rings, a button starting mechanism, a button stopping mechanism, a swing piece component, a gear and a support, wherein the pressure rings clamp the periphery of the pressure cover and the upper edge of the cooker body at the same time, sliding blocks which are matched with the pressure rings are arranged on the pressure cover, the number of the pressure rings is four, the four pressure rings are all arc-shaped groove strips, the sliding blocks comprise the first upper sliding block, the second upper sliding block, the first lower sliding block and the second lower sliding block, the first upper sliding block, the second upper sliding block, the first lower sliding block and the second lower sliding block are fixedly connected with the four pressure rings correspondingly and respectively, the gear comprises an upper gear rack, a lower gear rack and a stop piece which is located between the upper gear rack and the lower gear rack, teeth on a side gear are meshed with the upper gear rack, both the first upper sliding block and the second upper sliding block are meshed with the upper gear rack, and both the first lower sliding block and the second lower sliding block are meshed with the upper gear rack. The button type double-layer pressure cooker has the advantage that the safety performance is improved greatly.
Description
Technical field
The present invention relates to the pressure cooker of kitchen utensils, especially a kind of push button two layer pressure cooker.
Background technology
Pressure cooker as conventional cooker, the most important thing is its security in use, be exactly efficient, energy-conservation, easy to use again.Therefore, a set of stable performance, reliable release mechanism, be very important.Have on the basis of a set of safe, firm, easy open-and-close mechanism, improving the thermal efficiency in pot use as far as possible, and easy for people to use, meet the easiest use habit, be also important, be a direction of developing new product.The applicant's patent of invention that previously application number of application is 201010141345.0, it discloses a kind of push button type opening and closing pressure cooker, include a pot body, pressure cover, handle, safety valve, control valve, and a set of open-and-close mechanism being driven by operating-controlling mechanism, what drive left and right slide block by two buttons, respectively draws close or leaves, drives two pressure rings; Its driving mechanism is to drive rocking bar by button, and rocking bar is pressed down to the tooth bar on left and right slide block again, make two slide blocks mutually near or deviate from.This drives structure, a kind of in numerous type of drive of no doubt can yet be regarded as, is a pattern of button opening-closing type structure.Meanwhile, it by arranging check valve in the chuck of pan structure, and the air pressure that pot body is produced in chuck when being heated is angry by steel ball in valve, and unnecessary gas is discharged from exhaust hole, otherwise forms partial vacuum state, reaches energy-efficient object.In order to make open-close ways more firm, convenient, the transmission of power is more reliable, can also have other frame modes of the same clan.And, in using pressure cooker process, often need to force cooling, wasted a large amount of heat energy.How can utilize the heat-insulation and heat-preservation of pressure cooker, increase cooking method, remain one of further improved problem of pressure cooker.
Summary of the invention
The object of the present invention is to provide a kind of push button two layer pressure cooker, it adopts 4 resultant pressure rings can realize the area that encloses of a circumference, has greatly promoted security performance.
For realizing above object, the technical scheme that the present invention has taked is:
A kind of push button two layer pressure cooker, it comprises a pot body, two handles, upper cover and pressure rings, wherein, two handles are symmetrical being installed on the sidewall of pot body respectively, described upper cover is placed in the upper edge of pot body, on cover and be equiped with a safety valve and a control valve, described upper cover comprises pressure cover and panel, pressure rings is waled the upper edge of periphery and the pot body of pressure cover simultaneously, on pressure cover, be mounted with the slide block matching with pressure rings, in the axis position of panel downside, be provided with one to the central shaft of downward-extension, in the center of pressure cover, be provided with a groove, in described groove, fixedly mount a support, described central shaft coordinates to realize the secure fit of pressure cover and panel through the centre bore of support and groove and the center hold-down nut of pressure cover downside, the top of described support is provided with gear, and above gear, set up rocking bar assembly, described gear and slide block engagement, described rocking bar comprises rocking bar body and side gear, this rocking bar body and gear are all placed on central shaft, described rocking bar body comprises the first flank, the second flank and be used for making the first flank with the pivot joint of pressure cover downside, the rotating shaft that the second flank perturbs up and down, the through hole of described side gear upside is placed in rotating shaft, the downside of side gear has the tooth with slide block engagement, this push button two layer pressure cooker also comprises button opener and button close mechanism, described button opener comprises the first button, the first spring and the first linkage post, described button close mechanism comprises the second button, the second spring and the second linkage post, the upside of described panel offers a button storage tank, described button storage tank be positioned at central shaft directly over, the lower end correspondence of described the first linkage post is arranged at the top of the first flank, the upper end of described the first linkage post is fixedly connected with the first button in button storage tank through panel, the first spring is placed in the first linkage post and is arranged in button storage tank, the lower end correspondence of described the second linkage post is arranged at the top of the second flank, the upper end of described the second linkage post is fixedly connected with the second button in button storage tank through panel, the second spring is placed in the second linkage post and is arranged in button storage tank, described pressure rings is four, these four pressure rings are the slot stick of arc, described slide block comprises the first top shoe, the second top shoe, the first sliding block and the second sliding block, wherein said the first top shoe, the second top shoe, the first sliding block and the second sliding block respectively with four corresponding being fixedly connected with of pressure rings, described gear comprises the bar that cogs, lower gear bar and be positioned at the bar that cogs, catch between lower gear bar, tooth on side gear with described in cog bar engagement, the first top shoe wherein, the second top shoe is parallel to be distributed in the both sides of gear and all to mesh with the bar that cogs, described the first sliding block is parallel with the second sliding block to be distributed in the both sides of gear and all to mesh with the bar that cogs, the first sliding block is vertical with the first top shoe.
One end of the first top shoe, the second top shoe, the first sliding block and the second sliding block is arc surface, its other end all dissociates and has slide block tooth bar, described arc surface is fixed with corresponding pressure rings spot welding, described slide block tooth bar and bar or the engagement of lower gear bar of cogging accordingly.
Described upper cover also includes sandwich panel, and described sandwich panel is placed between panel and pressure cover, and slide block is between this sandwich panel and pressure cover.
Described panel is nylon panel.
Described control valve comprises control valve shell, regulating valve bonnet, regulating spool, regulating valve cap nut, the upper end of described regulating spool is pressure cover and sandwich panel extend in the control valve installing hole that panel is provided with successively, described regulating valve bonnet is placed on the upper end of this regulating spool, described control valve shell is placed on the outside of regulating valve bonnet, and the lower end of described regulating spool is threaded with regulating valve cap nut.
On described regulating spool, fixed cover is connected to one and prevents the locking plate that control valve is drawn out, the internal diameter for the control valve mounting hole site of passing for regulating spool that the external diameter of described locking plate is greater than that pressure cover is provided with.
Between locking plate and regulating valve cap nut, be provided with cap liner and sealing ring.
The outer wall of described regulating valve cap nut is provided with a plurality of hollow slots along regulating valve cap nut axial distribution.
Described handle comprises handle body and handle seat, and described handle seat is welded to it pot, and handle body is fixed on handle seat by screw.
Described pot is as double boiler body.
The present invention compared with prior art, has advantages of following:
1, structure is more firm, firm, security performance is better.The present invention adopts 4 resultant pressure rings can realize the area that encloses of a circumference (pressure rings of product is mainly the area that encloses of half circumference on the market at present), has greatly promoted security performance.
2, easy to use, folding freely, is controlled simple and easy.As long as pressing corresponding button, the present invention can realize opening and closing, rather than adopt the mode of the handle that rotates pot to realize, and the opening-closing structure in the present invention carries out transmission by pitch wheel, having stable behavior, reliable, accurate, uses simple and easy to do.
3, clean, durable.Control valve of the present invention changes spiral way into and installs, total a plurality of gears, and the difference culinary art demand of applicable different material, more easy to clean, durable in operation.
4, better heat preservation, two layer pressure cooker body and double pressure lid are used in the pioneering proposition of the present invention, realize heat-insulation pressure keeping time and temperature retention time longer, have promoted heat preservation and energy conservation effects, cook better stewing-stewed effect.
Accompanying drawing explanation
The structural representation of a kind of push button two layer pressure cooker of Fig. 1 the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the decomposition texture schematic diagram of Fig. 1;
Fig. 4 is the cutaway view of Fig. 1;
Fig. 5 is the structural representation of rocking bar body;
Fig. 6 is the structural representation of gear;
Fig. 7 is the structural representation of side gear;
Fig. 8 is the structural representation of support;
Fig. 9 is the structural representation of slide block;
Figure 10 is the installation diagram of slide block and gear;
Figure 11 is the structural representation of pressure rings;
Figure 12 is the structural representation of panel;
Figure 13 is the top view of Figure 12;
Figure 14 is the fit structure schematic diagram of button open-and-close mechanism and rocking bar, gear and support;
Figure 15 is the structural representation of button opener;
Figure 16 is the structural representation of button close mechanism;
Figure 17 is the structural representation of control valve;
Figure 18 is the cutaway view of Figure 17;
Figure 19 is the decomposition texture schematic diagram of Figure 17.
Wherein: 1, pot body; 11, pot mouth sealing ring; 2, pressure cover; 21, groove; 211, centre bore; 22, control valve mounting hole site; 3, panel; 31, central shaft; 311, center hold-down nut; 32, button storage tank; 321, installing hole; 33, control valve installing hole; 34, rotating shaft installation position; 4, sandwich panel; 5, safety valve; 6, control valve; 61, control valve shell; 62, regulating valve bonnet; 63, regulating spool; 631, locking plate; 64, cap liner; 65, sealing ring; 66, regulating valve cap nut; 661, hollow slots; 7, slide block; 71, slide block; 711, arc surface; 712, slide block tooth bar; 713, hollow slots; 72, slide block; 721, arc surface; 722, slide block tooth bar; 723, hollow slots; 73, slide block; 731, arc surface; 732, slide block tooth bar; 733, hollow slots; 74, slide block; 741, arc surface; 742, slide block tooth bar; 743, hollow slots; 75, pilot pin; 8, pressure rings; 81, pressure rings; 82, pressure rings; 83, pressure rings; 84, pressure rings; 91, the first button; 92, the second button; 93, the first spring; 94, the second spring; 95, the first linkage post; 96, the second linkage post; 97, rocking bar assembly; 971, rocking bar body; 9711, the first flank; 9712, the second flank; 9713, rotating shaft; 972, side gear; 9721, through hole; 9722, tooth; 973, rotating shaft fixture; 98, gear; 981, the bar that cogs; 982, lower gear bar; 983, catch; 99, support; 10, handle; 101, handle body; 102, handle seat; 103, screw.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, content of the present invention is described in further details.
Embodiment:
Please refer to shown in Fig. 1 to 19, a kind of push button two layer pressure cooker, it comprises pot body 1, two handles 10, upper cover and pressure rings 8, wherein, a pot body 1 is double boiler body.Two handles 10 are symmetrical being installed on the sidewall of pot body 1 respectively, upper cover is placed in the upper edge of pot body 1, on cover and be equiped with a safety valve 5 and a control valve 6, upper cover comprises pressure cover 2 and panel 3, between the edge of pressure cover 2 and the upper edge of pot body 1, cover has one pot of mouth sealing ring 11.Pressure rings 8 is waled the upper edge of periphery and the pot body 1 of pressure cover 2 simultaneously, on pressure cover 2, be mounted with the slide block 7 matching with pressure rings 8, in the axis position of panel 3 downsides, be provided with one to the central shaft 31 of downward-extension, in the center of pressure cover 2, be provided with a groove 21, in groove 21, fixedly mount a support 99, central shaft 31 coordinates to realize the secure fit of pressure cover 2 and panel 3 through the centre bore 211 of support 99 and groove 21 and the center hold-down nut 311 of pressure cover 2 downsides.
The top of support 99 is provided with gear 98, and above gear 98, set up rocking bar assembly 97, gear 98 and slide block 7 engagements, rocking bar comprises rocking bar body 971, side gear 972 and two rotating shaft fixtures 973, this rocking bar body 971 and gear 98 are all placed on central shaft 31, rocking bar body 971 comprises the first flank 9711, the second flank 9712 and be used for making the first flank 9711 with pressure cover 2 downside pivot joints, the rotating shaft 9713 that the second flank 9712 perturbs up and down, rotating shaft 9713 is installed on the rotating shaft installation position 34 that panel 3 belows are provided with, and fixing with rotating shaft installation position 34 by rotating shaft fixture 973, rotating shaft 9713 is placed in one to realize and rotates.The through hole 9721 of side gear 972 upsides is placed in rotating shaft 9713, the downside of side gear has the tooth 9722 with slide block 7 engagements, this push button two layer pressure cooker also comprises button opener and button close mechanism, button opener comprises the first button 91, the first spring 93 and the first linkage post 95, button close mechanism comprises the second button 92, the second spring 94 and the second linkage post 96, the upside of panel 3 offers a button storage tank 32, button storage tank 32 be positioned at central shaft 31 directly over, the lower end correspondence of the first linkage post 95 is arranged at the top of the first flank 9711, one of them installing hole 321 that the upper end of the first linkage post 95 is provided with through panel 3 is fixedly connected with the first button 91 in button storage tank 32, the first spring 93 is placed in the first linkage post 95 and is arranged in button storage tank 32, the lower end correspondence of the second linkage post 96 is arranged at the top of the second flank 9712, another installing hole 321 that the upper end of the second linkage post 96 is provided with through panel 3 is fixedly connected with the second button 92 in button storage tank 32, the second spring 94 is placed in the second linkage post 96 and is arranged in button storage tank 32.
In order to promote security performance, in an embodiment of the present invention, pressure rings 8 is four and is respectively pressure rings 81, pressure rings 82, pressure rings 83 and pressure rings 84, these four pressure rings are the slot stick of arc, slide block 7 comprises the first top shoe 71, the second top shoe 72, the first sliding block 73 and the second sliding block 74, and gear 98 comprises the bar 981 that cogs, lower gear bar 982 and the catch 983 between the bar 981 that cogs, lower gear bar 982.The first top shoe 71, the second parallel both sides that are distributed in gear 98 of top shoe 72, the first sliding block 73 is parallel with the second sliding block 74, and to be distributed in both sides and first sliding block 73 of gear 98 vertical with the first top shoe 71.Wherein first top shoe 71 one end are arc surface 711, and its other end all dissociates and has slide block tooth bar 712, and arc surface 711 is fixed with pressure rings 81 spot welding, slide block tooth bar 712 and bar 981 engagements that cog; Second top shoe 72 one end are arc surface 721, and its other end all dissociates and has slide block tooth bar 722, and arc surface 721 is fixed with pressure rings 82 spot welding, slide block tooth bar 722 and bar 981 engagements that cog; First sliding block 73 one end are arc surface 731, and its other end all dissociates and has slide block tooth bar 732, and arc surface 731 is fixed with pressure rings 83 spot welding, slide block tooth bar 732 and 982 engagements of lower gear bar; Second sliding block 74 one end are arc surface 741, and its other end all dissociates and has slide block tooth bar 742, and arc surface 741 is fixed with pressure rings 84 spot welding, slide block tooth bar 742 and 982 engagements of lower gear bar.The surface of the first top shoe 71, the second top shoe 72, the first sliding block 73 and the second sliding block 74 is respectively equipped with hollow slots 713, hollow slots 723, hollow slots 733, hollow slots 743, and on pressure cover 2, is fixedly connected with and hollow slots 713, hollow slots 723, hollow slots 733, hollow slots 743 corresponding four pilot pins 75 respectively.
Upper cover also includes sandwich panel 4, makes this pressure cooker have Double-layered pot cover structure, and wherein sandwich panel 4 is placed between panel 3 and pressure cover 2 and with panel 3 and fixes by screw, and slide block 7 is between this sandwich panel 4 and pressure cover 2, and panel 3 is nylon panel.
Assembly method:
Button opening-closing structure assembling: first by the first linkage post 95 and the second linkage post 96 from the corresponding installing hole 321 being provided with through panel 3 bottoms, and then the first spring 93 and the second spring 94 are positioned in groove 21, and be placed on respectively in the first linkage post 95 and the second linkage post 96, again the first button 91 and the second button 92 are loaded into respectively to the upper end of the first linkage post 95 and the second linkage post 96, the panel 3 assembling is fixed in sandwich panel 4.
Control valve is installed: the control valve installing hole 33 that the regulating spool 63 successively bottom-up control valve mounting hole site 22 through pressure cover 2, hole that sandwich panel 4 is provided with and panel 3 are provided with, again regulating valve bonnet 62 is packed into regulating spool 63 and expose the part in the control valve installing hole 33 of panel 3, again control valve shell 61 is packed on regulating valve bonnet 62, again cap liner 64 and sealing ring 65 are packed into the bottom of regulating spool 63, finally with regulating valve cap nut 66, be threaded control valve is fixed on pressure cover 2 with regulating spool 63.
Then take pressure cover 2 as basis, start overall package, first 99, support is welded in the groove 21 of pressure cover 2, then the first sliding block 73 and the second sliding block 74 are welded with its corresponding pressure rings 83 and 84 of pressure rings, then the pressure rings 83 welding and pressure rings 84 are enclosed within on the edge of pressure cover 2, and the hollow slots 733 of passing the first sliding block 73 and the second sliding block 74 with pilot pin 75, hollow slots 743 is also fixed on pressure cover 2, in like manner to the first top shoe 71, the second top shoe 72 assembles, the centre bore again central shaft 31 being passed on gear 98 and pressure cover 2, then on the rocking bar assembly 97 centre axles 31 that assemble, then the sandwich panel 4 assembling is fixed on pressure cover 2, safety valve 5 is assemblied in and is covered.Finally with the hypomere that center hold-down nut 311 locks in central shaft 31, lock whole upper cover.Pressure cover has just assembled.Then pot mouth sealing ring 11 is placed on to the inner side of the upper cover assembling.
Assembling pot body: first 102 of handle seats are welded on double-deck pot body 1, then handle body 101 is packed into handle seat 102, finally fix with screw 103.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a push button two layer pressure cooker, it comprises a pot body (1), two handles (10), upper cover and pressure rings (8), wherein, two handles (10) respectively symmetry are installed on the sidewall of a pot body (1), described upper cover is placed in the upper edge of a pot body (1), on cover and be equiped with a safety valve (5) and a control valve (6), described upper cover comprises pressure cover (2) and panel (3), pressure rings (8) is waled the upper edge of periphery and the pot body (1) of pressure cover (2) simultaneously, on pressure cover (2), be mounted with the slide block (7) matching with pressure rings (8), in the axis position of panel (3) downside, be provided with a central shaft to downward-extension (31), in the center of pressure cover (2), be provided with a groove (21), a fixed installation support (99) in described groove (21), described central shaft (31) coordinates to realize the secure fit of pressure cover (2) and panel (3) through the centre bore (211) of support (99) and groove (21) and the center hold-down nut (311) of pressure cover (2) downside, the top of described support (99) is provided with gear (98), and set up rocking bar assembly (97) in the top of gear (98), described gear (98) and slide block (7) engagement, described rocking bar comprises rocking bar body (971) and side gear (972), this rocking bar body (971) and gear (98) are all placed on central shaft (31), described rocking bar body (971) comprises the first flank (9711), the second flank (9712) and be used for making the first flank (9711) with pressure cover (2) downside pivot joint, the rotating shaft (9713) that the second flank (9712) perturbs up and down, the through hole (9721) of described side gear (972) upside is placed in rotating shaft (9713), the downside of side gear has the tooth (9722) with slide block (7) engagement, this push button two layer pressure cooker also comprises button opener and button close mechanism, described button opener comprises the first button (91), the first spring (93) and the first linkage post (95), described button close mechanism comprises the second button (92), the second spring (94) and the second linkage post (96), the upside of described panel (3) offers a button storage tank (32), described button storage tank (32) be positioned at central shaft (31) directly over, the lower end correspondence of described the first linkage post (95) is arranged at the top of the first flank (9711), the upper end of described the first linkage post (95) is fixedly connected with the first button (91) in button storage tank (32) through panel (3), the first spring (93) is placed on the first linkage post (95) above and is arranged in button storage tank (32), the lower end correspondence of described the second linkage post (96) is arranged at the top of the second flank (9712), the upper end of described the second linkage post (96) is fixedly connected with the second button (92) in button storage tank (32) through panel (3), the second spring (94) is placed on the second linkage post (96) above and is arranged in button storage tank (32), it is characterized in that, described pressure rings (8) is four, these four pressure rings are the slot stick of arc, described slide block (7) comprises the first top shoe (71), the second top shoe (72), the first sliding block (73) and the second sliding block (74), wherein said the first top shoe (71), the second top shoe (72), the first sliding block (73) and the second sliding block (74) respectively with four corresponding being fixedly connected with of pressure rings, described gear (98) comprises the bar that cogs (981), lower gear bar (982) and be positioned at the bar that cogs (981), catch (983) between lower gear bar (982), tooth (9722) on side gear (972) with described in cog bar (981) engagement, the first top shoe (71) wherein, the second top shoe (72) is parallel to be distributed in the both sides of gear (98) and all to mesh with the bar that cogs (981), described the first sliding block (73) is parallel with the second sliding block (74) to be distributed in the both sides of gear (98) and all to mesh with the bar that cogs (981), the first sliding block (73) is vertical with the first top shoe (71).
2. push button two layer pressure cooker according to claim 1, it is characterized in that, one end of the first top shoe (71), the second top shoe (72), the first sliding block (73) and the second sliding block (74) is arc surface, its other end all dissociates and has slide block tooth bar, described arc surface is fixed with corresponding pressure rings spot welding, described slide block tooth bar and bar (981) or lower gear bar (982) engagement of cogging accordingly.
3. push button two layer pressure cooker according to claim 1, it is characterized in that, described upper cover also includes sandwich panel (4), and described sandwich panel (4) is placed between panel (3) and pressure cover (2), and slide block (7) is positioned between this sandwich panel (4) and pressure cover (2).
4. push button two layer pressure cooker according to claim 1, is characterized in that, described panel (3) is nylon panel.
5. push button two layer pressure cooker according to claim 4, it is characterized in that, described control valve (6) comprises control valve shell (61), regulating valve bonnet (62), regulating spool (63), regulating valve cap nut (66), the upper end of described regulating spool (63) is pressure cover (2) and sandwich panel (4) extend in the control valve installing hole (33) that panel (3) is provided with successively, described regulating valve bonnet (62) is placed on the upper end of this regulating spool (63), described control valve shell (61) is placed on the outside of regulating valve bonnet (62), the lower end of described regulating spool (63) is threaded with regulating valve cap nut (66).
6. push button two layer pressure cooker according to claim 5, it is characterized in that, the upper fixed cover of described regulating spool (63) is connected to one and prevents the locking plate (631) that control valve (6) is drawn out, the internal diameter for the control valve mounting hole site (22) of passing for regulating spool (63) that the external diameter of described locking plate (631) is greater than that pressure cover (2) is provided with.
7. push button two layer pressure cooker according to claim 6, is characterized in that, is provided with cap liner (64) and sealing ring (65) between locking plate (631) and regulating valve cap nut (66).
8. according to the push button two layer pressure cooker described in claim 5-7 any one, it is characterized in that, the outer wall of described regulating valve cap nut (66) is provided with a plurality of hollow slots (661) along regulating valve cap nut (66) axial distribution.
9. push button two layer pressure cooker according to claim 1, it is characterized in that, described handle (10) comprises handle body (101) and handle seat (102), it is upper that described handle seat (102) is welded to a pot body (1), and handle body (101) is fixed on handle seat (102) by screw (103).
10. push button two layer pressure cooker according to claim 1, is characterized in that, described pot body (1) is double boiler body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681755.8A CN103654376B (en) | 2013-12-13 | 2013-12-13 | A kind of button type double-layer pressure cooker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681755.8A CN103654376B (en) | 2013-12-13 | 2013-12-13 | A kind of button type double-layer pressure cooker |
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| Publication Number | Publication Date |
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| CN103654376A true CN103654376A (en) | 2014-03-26 |
| CN103654376B CN103654376B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310681755.8A Active CN103654376B (en) | 2013-12-13 | 2013-12-13 | A kind of button type double-layer pressure cooker |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490257A (en) * | 2014-12-17 | 2015-04-08 | 广东凌丰集团股份有限公司 | Single-push pressure cooker |
| CN106388620A (en) * | 2016-11-07 | 2017-02-15 | 胡勇薪 | Novel lock cover pot |
| CN108338677A (en) * | 2018-04-13 | 2018-07-31 | 新兴县先丰不锈钢制品有限公司 | A kind of contact open and pressure cooker |
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| CN2452414Y (en) * | 2000-12-13 | 2001-10-10 | 卢国林 | Mulit-layer pressure cooker |
| GB2386052A (en) * | 2002-03-07 | 2003-09-10 | Durand Technology Ltd | A lid incorporating a fluid extraction system |
| CN201153855Y (en) * | 2008-02-27 | 2008-11-26 | 广东凌丰集团有限公司 | Button type switching pressure cooker |
| CN101843435A (en) * | 2010-04-01 | 2010-09-29 | 广东凌丰集团股份有限公司 | Button opening-closing type sandwich interlayer pressure pan |
| CN203633978U (en) * | 2013-12-13 | 2014-06-11 | 广东凌丰集团股份有限公司 | Button type dual-layer pressure cooker |
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2013
- 2013-12-13 CN CN201310681755.8A patent/CN103654376B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2452414Y (en) * | 2000-12-13 | 2001-10-10 | 卢国林 | Mulit-layer pressure cooker |
| GB2386052A (en) * | 2002-03-07 | 2003-09-10 | Durand Technology Ltd | A lid incorporating a fluid extraction system |
| CN201153855Y (en) * | 2008-02-27 | 2008-11-26 | 广东凌丰集团有限公司 | Button type switching pressure cooker |
| CN101843435A (en) * | 2010-04-01 | 2010-09-29 | 广东凌丰集团股份有限公司 | Button opening-closing type sandwich interlayer pressure pan |
| CN203633978U (en) * | 2013-12-13 | 2014-06-11 | 广东凌丰集团股份有限公司 | Button type dual-layer pressure cooker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490257A (en) * | 2014-12-17 | 2015-04-08 | 广东凌丰集团股份有限公司 | Single-push pressure cooker |
| CN106388620A (en) * | 2016-11-07 | 2017-02-15 | 胡勇薪 | Novel lock cover pot |
| CN108338677A (en) * | 2018-04-13 | 2018-07-31 | 新兴县先丰不锈钢制品有限公司 | A kind of contact open and pressure cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103654376B (en) | 2015-12-09 |
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Effective date of registration: 20160909 Address after: 527400 Guangdong city of Yunfu province Xinxing County Kwong Hing Road East Ling Feng Industrial Park Patentee after: Xinxing Xianfeng Stainless Steel Products Co., Ltd. Address before: 527400 Guangdong city of Yunfu province Xinxing County New Town Road Guangxing Dong Ling Fung Industrial Park Patentee before: Guangdong Linkfair Group Co., Ltd. |