CN103654376B - A kind of button type double-layer pressure cooker - Google Patents
A kind of button type double-layer pressure cooker Download PDFInfo
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- CN103654376B CN103654376B CN201310681755.8A CN201310681755A CN103654376B CN 103654376 B CN103654376 B CN 103654376B CN 201310681755 A CN201310681755 A CN 201310681755A CN 103654376 B CN103654376 B CN 103654376B
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Abstract
The invention discloses a kind of button type double-layer pressure cooker, it comprises a pot body, two handles, upper cover, pressure rings, button opener, button close mechanism, rocking bar assembly, gear, supports, pressure rings wales the periphery of pressure cover and the upper edge of pot body simultaneously, pressure cover is mounted with the slide block matched with pressure rings, pressure rings is four, these four pressure rings are the slot stick of arc, described slide block comprises the first top shoe, second top shoe, first sliding block and the second sliding block, wherein said first top shoe, second top shoe, first sliding block and the second sliding block are corresponding to four pressure rings to be respectively fixedly connected with, 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 engages with the bar that cogs, wherein the first top shoe, second top shoe all engages with the bar that cogs, first sliding block and the second sliding block all engage with the bar that cogs.The present invention greatly can improve security performance.
Description
Technical field
The present invention relates to the pressure cooker of kitchen utensils, especially a kind of button type double-layer pressure cooker.
Background technology
As the pressure cooker of conventional cooker, the most important thing is its security in using, is exactly efficient, energy-conservation, easy to use again.Therefore, a set of stable performance, reliably release mechanism are very important.On the basis with a set of safe, firm, easy open-and-close mechanism, improve the thermal efficiency in pot use as far as possible, and easy for people to use, and meeting the easiest use habit, is also important, is a direction of developing new product.The application number that the applicant had previously applied for is the patent of invention of 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 to be driven by operating-controlling mechanism, by two buttons, drive the drawing close or leave of left and right slide block respectively, drive two pressure rings; Its driving mechanism drives rocking bar by button, and rocking bar is pressed down to the tooth bar on left and right slide block again, makes two slide blocks close to each other or deviate from.This drives structure, the one of no doubt can yet be regarded as in numerous type of drive 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 heating is angry by steel ball in valve, and excessive gas is discharged from exhaust hole, otherwise then 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.Further, in use pressure cooker process, often need to force cooling, waste a large amount of heat energy.How can utilize the heat-insulation and heat-preservation of pressure cooker, increase cooking method, remain one of problem that pressure cooker improves further.
Summary of the invention
The object of the present invention is to provide a kind of button type double-layer pressure cooker, what it adopted 4 resultant pressure rings can realize a circumference encloses area, greatly improves security performance.
For realizing above object, the technical scheme that this invention takes is:
A kind of button type double-layer pressure cooker, it comprises a pot body, two handles, upper cover and pressure rings, wherein, two handles are symmetrical to be respectively installed on the sidewall of pot body, 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 wales the periphery of pressure cover and the upper edge of pot body simultaneously, pressure cover is mounted with the slide block matched with pressure rings, location mid-shaft place on the downside of panel is provided with a central shaft to downward-extension, a groove is provided with in the center of pressure cover, a support is fixedly mounted in described groove, described central shaft coordinates with the center hold-down nut on the downside of pressure cover the secure fit realizing pressure cover and panel through support and the centre bore of groove, the top of described support is provided with gear, and above gear, set up rocking bar assembly, described gear engages with slide block, 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, second flank and with pressure cover on the downside of pivot joint be used for making the first flank, the rotating shaft that second flank perturbs up and down, through hole on the upside of described side gear is placed in rotating shaft, the downside of side gear has the tooth engaged with slide block, this button type double-layer pressure cooker also comprises button opener and button close mechanism, described button opener comprises the first button, first spring and the first linkage post, described button close mechanism comprises the second button, second spring and the second linkage post, the upside of described panel offers a button storage tank, described button storage tank is positioned at directly over central shaft, the lower end correspondence of described first linkage post is arranged at the top of the first flank, the upper end of described first linkage post is fixedly connected with the first button in button storage tank through panel, first spring to be placed in the first linkage post and to be arranged in button storage tank, the lower end correspondence of described second linkage post is arranged at the top of the second flank, the upper end of described second linkage post is fixedly connected with the second button in button storage tank through panel, second spring to be placed in the second linkage post and to be 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, second top shoe, first sliding block and the second sliding block, wherein said first top shoe, second top shoe, first sliding block and the second sliding block are corresponding to four pressure rings to be respectively fixedly connected with, 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 engages with the described bar that cogs, wherein the first top shoe, second top shoe is parallel to be distributed in the both sides of gear and all to engage with the bar that cogs, described first sliding block is parallel with the second sliding block to be distributed in the both sides of gear and all to engage with the bar that cogs, first sliding block is vertical with the first top shoe.
One end of first top shoe, the second top shoe, the first sliding block and the second sliding block is arc surface, its other end is all free slide block tooth bar, described arc surface and corresponding pressure rings spot welding are fixed, and described slide block tooth bar engages with corresponding bar or the lower gear bar of cogging.
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 pressure cover and sandwich panel extend in 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 a locking plate preventing control valve to be drawn out, the internal diameter of control valve mounting hole site for passing for regulating spool that the external diameter of described locking plate is greater than that pressure cover is provided with.
Cap liner and sealing ring is provided with between locking plate and regulating valve cap nut.
The outer wall of described regulating valve cap nut is provided with multiple 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 following advantage:
1, structure is more firm, firm, security performance is better.The present invention adopt 4 resultant pressure rings can realize a circumference (at present on the market the pressure rings of product mainly half circumference enclose area) enclose area, greatly improve security performance.
2, easy to use, folding freely, manipulates simple and easy.As long as the present invention presses corresponding button can realize opening and closing, instead of adopt the mode of the handle rotating pot to realize, and the opening-closing structure in the present invention carries out transmission by pitch wheel, having stable behavior, reliable, accurately, use simple and easy to do.
3, clean, durable.Control valve of the present invention changes spiral way into and installs, total multiple gear, the difference culinary art demand of applicable different material, operationally more easy to clean, durable.
4, better heat preservation, the pioneering proposition of the present invention uses two layer pressure cooker body and double pressure lid, realize the heat-insulation pressure keeping time and temperature retention time longer, improve heat preservation and energy conservation effects, cook better stewing-stew effect.
Accompanying drawing explanation
The structural representation of a kind of button type double-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 sectional 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 sectional 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, cog bar; 982, lower gear bar; 983, catch; 99, support; 10, handle; 101, handle body; 102, handle seat; 103, screw.
Detailed description of the invention
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 button type double-layer pressure cooker, it comprises pot body 1, two handle 10, upper cover and pressure rings 8, and wherein, pot body 1 is double boiler body.Two handles 10 are symmetrical to be respectively installed on the sidewall of pot body 1, 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, and overlapping between the edge of pressure cover 2 and the upper edge of pot body 1 has one pot of mouth sealing ring 11.Pressure rings 8 wales the periphery of pressure cover 2 and the upper edge of pot body 1 simultaneously, pressure cover 2 is mounted with the slide block 7 matched with pressure rings 8, location mid-shaft place on the downside of panel 3 is provided with a central shaft 31 to downward-extension, a groove 21 is provided with in the center of pressure cover 2, fixedly mount a support 99 in groove 21, central shaft 31 coordinates with the center hold-down nut 311 on the downside of pressure cover 2 secure fit realizing pressure cover 2 and panel 3 through the centre bore 211 of support 99 and groove 21.
The top of support 99 is provided with gear 98, and rocking bar assembly 97 is set up above gear 98, gear 98 engages with slide block 7, 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, second flank 9712 and with pressure cover 2 on the downside of pivot joint be used for making the first flank 9711, the rotating shaft 9713 that second flank about 9712 perturbs, rotating shaft 9713 is installed on the rotating shaft installation position 34 that is provided with below panel 3, and fixed by rotating shaft fixture 973 and rotating shaft installation position 34, rotating shaft 9713 is placed in one and realizes rotating.Through hole 9721 on the upside of side gear 972 is placed in rotating shaft 9713, the downside of side gear has the tooth 9722 engaged with slide block 7, this button type double-layer pressure cooker also comprises button opener and button close mechanism, button opener comprises the first button 91, first spring 93 and the first linkage post 95, button close mechanism comprises the second button 92, second spring 94 and the second linkage post 96, the upside of panel 3 offers a button storage tank 32, button storage tank 32 is positioned at directly over central shaft 31, 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, first spring 93 to be placed in the first linkage post 95 and to be 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, second spring 94 to be placed in the second linkage post 96 and to be 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, second top shoe 72, 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 parallel both sides being distributed in gear 98 of top shoe 71, second top shoe 72, the first sliding block 73 is parallel with the second sliding block 74 is distributed in the both sides of gear 98 and the first sliding block 73 is vertical with the first top shoe 71.Wherein first top shoe 71 one end is arc surface 711, and its other end is all free slide block tooth bar 712, and arc surface 711 and pressure rings 81 spot welding are fixed, and slide block tooth bar 712 engages with the bar 981 that cogs; Second top shoe 72 one end is arc surface 721, and its other end is all free slide block tooth bar 722, and arc surface 721 and pressure rings 82 spot welding are fixed, and slide block tooth bar 722 engages with the bar 981 that cogs; First sliding block 73 one end is arc surface 731, and its other end is all free slide block tooth bar 732, and arc surface 731 and pressure rings 83 spot welding are fixed, and slide block tooth bar 732 engages with lower gear bar 982; Second sliding block 74 one end is arc surface 741, and its other end is all free slide block tooth bar 742, and arc surface 741 and pressure rings 84 spot welding are fixed, and slide block tooth bar 742 engages with lower gear bar 982.The surface of the first top shoe 71, second top shoe 72, 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, be fixedly connected with four pilot pins 75 respectively corresponding with hollow slots 713, hollow slots 723, hollow slots 733, hollow slots 743.
Upper cover also includes sandwich panel 4, makes this pressure cooker have Double-layered pot cover structure, and wherein sandwich panel 4 to be placed between panel 3 and pressure cover 2 and to be fixed by screw with panel 3, and slide block 7 is between this sandwich panel 4 and pressure cover 2, and panel 3 is nylon panel.
Control valve 6 comprises control valve shell 61, regulating valve bonnet 62, regulating spool 63, regulating valve cap nut 66, the upper end of regulating spool 63 pressure cover 2 and sandwich panel 4 extend in control valve installing hole 33 that panel 3 is provided with successively, regulating valve bonnet 62 is placed on the upper end of this regulating spool 63, control valve shell 61 is placed on the outside of regulating valve bonnet 62, and the lower end of regulating spool 63 is threaded with regulating valve cap nut 66.On regulating spool 63, fixed cover is connected to a locking plate 631 preventing control valve 6 to be drawn out, the internal diameter of control valve mounting hole site 22 for passing for regulating spool 63 that the external diameter of locking plate 631 is greater than that pressure cover 2 is provided with.The length and the regulating valve cap nut 66 that are positioned at the regulating spool 63 on the downside of locking plate 631 match, and between locking plate 631 and regulating valve cap nut 66, be provided with cap liner 64 and sealing ring 65.The outer wall of regulating valve cap nut 66 is provided with multiple hollow slots 661 along regulating valve cap nut 66 axial distribution.
Handle 10 comprises handle body 101 and handle seat 102, and handle seat 102 is welded on pot body 1, and handle body 101 is fixed on handle seat 102 by screw 103.
Assembly method:
Button opening-closing structure assembling: first by the first linkage post 95 and the second linkage post 96 from through the corresponding installing hole 321 be provided with bottom panel 3, and then the first spring 93 and the second spring 94 are positioned in groove 21, and be placed in the first linkage post 95 and the second linkage post 96 respectively, again the first button 91 and the second button 92 are loaded into respectively the upper end of the first linkage post 95 and the second linkage post 96, the panel 3 assembled is fixed in sandwich panel 4.
Control valve is installed: the control valve installing hole 33 that the hole that the regulating spool 63 successively bottom-up control valve mounting hole site 22 through pressure cover 2, 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, cap liner 64 and sealing ring 65 are packed into the bottom of regulating spool 63, being finally threaded with regulating spool 63 with regulating valve cap nut 66 fixes control valve on pressure cover 2 again.
Then based on pressure cover 2, start overall package, first 99, support is welded in the groove 21 of pressure cover 2, then the pressure rings 83 of the first sliding block 73 and the second sliding block 74 and its correspondence and pressure rings 84 are welded, then the pressure rings 83 welded and pressure rings 84 are enclosed within the edge of pressure cover 2, and the hollow slots 733 of the first sliding block 73 and the second sliding block 74 is passed with pilot pin 75, hollow slots 743 is also fixed on pressure cover 2, in like manner to the first top shoe 71, second top shoe 72 assembles, again central shaft 31 is passed the centre bore on gear 98 and pressure cover 2, then on the rocking bar assembly 97 centre axle 31 assembled, then the sandwich panel 4 assembled is fixed on pressure cover 2, safety valve 5 is assemblied in and covers.Finally lock whole upper cover with the hypomere that center hold-down nut 311 locks in central shaft 31.Pressure cover has just assembled.Then pot mouth sealing ring 11 is placed on the inner side of the upper cover assembled.
Assembling pot body: first handle seat 102 is 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 amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a button type double-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) wales the periphery of pressure cover (2) and the upper edge of pot body (1) simultaneously, pressure cover (2) is mounted with the slide block (7) matched with pressure rings (8), a central shaft to downward-extension (31) is provided with at the location mid-shaft place of panel (3) downside, a groove (21) is provided with in the center of pressure cover (2), a fixed installation support (99) in described groove (21), described central shaft (31) coordinates with the center hold-down nut (311) of pressure cover (2) downside the secure fit realizing pressure cover (2) and panel (3) through the centre bore (211) of support (99) and groove (21), the top of described support (99) is provided with gear (98), and in the top of gear (98) erection rocking bar assembly (97), described gear (98) engages with slide block (7), described rocking bar assembly (97) 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), second flank (9712) and with pressure cover (2) downside pivot joint be used for making the first flank (9711), the rotating shaft (9713) that 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) engaged with slide block (7), this button type double-layer pressure cooker also comprises button opener and button close mechanism, described button opener comprises the first button (91), first spring (93) and the first linkage post (95), described button close mechanism comprises the second button (92), 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) is positioned at directly over central shaft (31), the lower end correspondence of described first linkage post (95) is arranged at the top of the first flank (9711), the upper end of described first linkage post (95) is fixedly connected with the first button (91) in button storage tank (32) through panel (3), first spring (93) is placed on the first linkage post (95) and goes up and be arranged in button storage tank (32), the lower end correspondence of described second linkage post (96) is arranged at the top of the second flank (9712), the upper end of described second linkage post (96) is fixedly connected with the second button (92) in button storage tank (32) through panel (3), second spring (94) is placed on the second linkage post (96) and goes up and be 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), second top shoe (72), first sliding block (73) and the second sliding block (74), wherein said first top shoe (71), second top shoe (72), first sliding block (73) and the second sliding block (74) are corresponding to four pressure rings to be respectively fixedly connected with, 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) engages with the described bar that cogs (981), wherein the first top shoe (71), second top shoe (72) is parallel to be distributed in the both sides of gear (98) and all to engage with the bar that cogs (981), described 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 engage with lower gear bar (982), first sliding block (73) is vertical with the first top shoe (71).
2. button type double-layer pressure cooker according to claim 1, it is characterized in that, one end of 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 is all free slide block tooth bar, described arc surface and corresponding pressure rings spot welding are fixed, and described slide block tooth bar engages with the corresponding bar that cogs (981) or lower gear bar (982).
3. button type double-layer pressure cooker according to claim 1, it is characterized in that, described upper cover also includes sandwich panel (4), 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. button type double-layer pressure cooker according to claim 1, is characterized in that, described panel (3) is nylon panel.
5. button type double-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) extends in control valve installing hole (33) that panel (3) is provided with through pressure cover (2) and sandwich panel (4) 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. button type double-layer pressure cooker according to claim 5, it is characterized in that, the upper fixed cover of described regulating spool (63) is connected to a locking plate (631) preventing control valve (6) to be drawn out, the internal diameter of control valve mounting hole site (22) for 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. button type double-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. the button type double-layer pressure cooker according to any one of claim 5-7, is characterized in that, the outer wall of described regulating valve cap nut (66) is provided with multiple hollow slots (661) along regulating valve cap nut (66) axial distribution.
9. button type double-layer pressure cooker according to claim 1, it is characterized in that, described handle (10) comprises handle body (101) and handle seat (102), described handle seat (102) is welded on a pot body (1), and handle body (101) is fixed on handle seat (102) by screw (103).
10. button type double-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 CN103654376A (en) | 2014-03-26 |
| CN103654376B true CN103654376B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490257B (en) * | 2014-12-17 | 2017-03-01 | 新兴县先丰不锈钢制品有限公司 | One touch type pressure cooker |
| CN106388620B (en) * | 2016-11-07 | 2018-08-31 | 胡勇薪 | Novel cover locking 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 |
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| CN103654376A (en) | 2014-03-26 |
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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. |