CN201929707U - Button type folding low pressure cooker - Google Patents
Button type folding low pressure cooker Download PDFInfo
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- CN201929707U CN201929707U CN2010205599295U CN201020559929U CN201929707U CN 201929707 U CN201929707 U CN 201929707U CN 2010205599295 U CN2010205599295 U CN 2010205599295U CN 201020559929 U CN201020559929 U CN 201020559929U CN 201929707 U CN201929707 U CN 201929707U
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Abstract
Provided is a button type folding low pressure cooker, comprising a cooker body, a cooker cover, a holder, a cooker ear, a cooker handle and a silicon seal. The cooker body attaches to the cooker cover horizontal edge extending outwards. The cooker ear comprises an ear clip and a leg fork, forming a crack. One side of the horizontal edge of the cooker is buckled by the crack, and the other side of the edge is clamped by an upper pressing piece on one end of the cooker handle and a leg. Through opening and closing an operational mechanism, the upper pressing piece is lifted or pressed down, realizing the opening and closing of the cover. In the operational mechanism, a wheel gear and a special-shaped gear shaft are driven by a gear button, making two levers formed by a special-shaped hole sleeve the special-shaped gear shaft swing. The upper pressing piece integrated with the lever into one piece is lifted or pressed down along with the swing of the lever. The low pressure cooker is wide in application, smooth in opening and closing, convenient in use, and light and firm in structure, and can be used when the pressure of the inner cooker is below 6KPa.
Description
Technical field
The utility model relates to a kind of pot of kitchen utensils, particularly the pressure cooker of a kind of pot of low pressure use of internal gas pressure below 6Kpa.
Background technology
One of series of patents of the applicant, 200810026503.0 of application numbers are called " push button type opening and closing pressure cooker " (open day 08-10-08 of notification number CN101278802A, Granted publication day 2010-01-27) patent of invention, a kind of pressure cooker is disclosed, can be in " low pressure ", " middle pressure ", and the pot internal gas pressure of high 3bar " higher pressure " uses down, be provided with security window, safety valve, maltilevel security protective equipments such as control valve; For easy to use, also be provided with button open-and-close mechanism by the folding of operating-controlling mechanism driving pressure lid.The monoblock pressure cover is held on pot body bead, and proof pressure is higher.Nature, its structure relatively can be heavy.But, the cooking in most cases, do not need too high culinary art air pressure and temperature, this just needs at " low pressure " that use, comparatively light down pressure cooker, thereby a problem that needs to solve a kind of structure of exploitation low pressure pot light and handy, easy to use is just arranged.
The utility model content
The purpose of this utility model is to avoid above-mentioned the deficiencies in the prior art part, and provides a kind of security good, and structure is light, firm, and is easy to use, the push button type opening and closing low pressure pot that is easy to control.
The purpose of this utility model can reach by following measure:
A kind of push button type opening and closing low pressure pot, comprise a pot body, pot cover, pot lid handle on the pot cover, there is the straight-cylindrical nozzle of a circle lower edge of pot cover, be close on pot inwall of body upper edge, be placed with a silica gel sealing ring between pot cover and the pot body bead, the outside open and flat circle level in pot body upper edge is along the limit, fit mutually along the limit with the circle level that the pot cover lower edge is outwards open and flat, and pot cover and pot body are sealed, at two, pot cover top, be separately installed with a pressure limiting valve and a pressure-regulating valve, both sides at the pot body, be separately installed with a pot handle and a handle, it is characterized in that described handle is made up of ear clip on the face and two forks of getting a foothold, article two, the fork of getting a foothold is fixed on pot body by its foot, and pot cover, two levels that the pot consideration is being closed, are inserted in the above-mentioned crack of going up between ear clip and the leftover bits and pieces fork, and are closely fastened at an end of pot body one side along the limit; Described pot handle, include handle bar and two legs on this handle bar one end, article two, leg is riveted on pot body, the handle bar should also be gone up the compressing tablet binding with one by end, should go up compressing tablet is formed by a slice pressing plate with from two levers that pressing plate extends, this sheet pressing plate is pressed in above the edge of pot cover opposite side, these two levers extend in the handle bar, with be installed in the handle bar in, comprise that a cover folding operating-controlling mechanism of gear button is connected, by the pressing or upspringing of gear button, drive lifting or depressing of compressing tablet on this.
An above-mentioned cover folding operating mechanism, be installed in the inner chamber of an end of the handle bar that is fixed with two legs, include a plating piece that is fixed in this inner chamber, be installed in described gear button in the mold insert, one rooted tooth wheel shaft and a gear, side at the gear button is provided with the gear bar, button inside is placed with spring, this gear bar and said gear engagement, at the center of gear, closely be fixed with an above-mentioned gear shaft, this rooted tooth wheel shaft is special-shaped, and on described two levers, have in the profiled holes of same cross sectional shape and pass, should go up compressing tablet swing thereby drive.
Pressure-regulating valve on the above-mentioned pot cover, include a valve body above the circular hole that is installed on the pot cover face, a spool with fluctuating in this valve body is with several steam vents on the side of valve body, the base plate of spool bottom covers this hole at the above-mentioned circular hole place of pot cover; The weight of the spool that sets is, this spool of jack-up when the air pressure in pot cover is 4KPa, and jack-up was to upper limit position when air pressure was raised to 6KPa.
Pressure limiting valve on the above-mentioned pot cover, by a valve body that is installed in above the pot cover, with place a stainless steel ball in this body cavity and form, this steel ball is sealed the circular hole that leads to valve body on the pot cover, be provided with the vent that leads to the outside in the body cavity, the weight of the steel ball that sets is, when the pot cover internal gas pressure is 6KPa, this steel ball of jack-up, loses heart from vent.
Above the pressing plate of above-mentioned last compressing tablet, post a solar heat protection pad.
The utility model push button type opening and closing low pressure pot.Have following advantage:
1, adapts to cooking needs, be widely used.Low pressure pot of the present utility model uses under pot internal gas pressure 4KPa usually, has adapted to most culinary art needs, and food is heated on 100 ℃, and it is too high to be unlikely to temperature again, but the boiling in a covered pot over a slow fire of extensive use food, boil, endure, in the operating type such as Stew.
2, folding freely, easy to use.Low pressure pot of the present utility model, close behind the pot cover, only need just can realize out/close by the controlling an of button, one press gently, just lift compressing tablet, thereby can open pot cover, and a release button, button is upspring automatically, just depress compressing tablet on this, and, reach the purpose of this low pressure pot of sealing by the clamping of handle to the pot edge.
3, structure is light and handy, firm, and security performance is good.The utility model low pressure pot, be provided with pressure-regulating valve and pressure limiting valve, except that guaranteeing that pot internal gas pressure can reach the 4KPa, also be provided with and be limited to 6Kpa on it, pressure limiting valve can nature loses heart and step-down, just in case air pressure continues to raise, and can also be from the level of pot cover and pot body along between the limit, air pressure is released in distortion by sheet metal, guarantees safety.
Below in conjunction with drawings and Examples the utility model is done further determinate narration.
Description of drawings
Fig. 1 is the structural representation of the utility model push button type opening and closing low pressure pot closed condition;
Fig. 2 is the structural representation of the utility model push button type opening and closing low pressure pot open mode
Fig. 3 is the vertical view of above-mentioned low pressure pot;
Fig. 4 is the front view of the pot cover of above-mentioned low pressure pot;
Fig. 5 is the vertical view of above-mentioned pot cover;
Fig. 6 is the front view of pot lid handle;
Fig. 7 is the vertical view of pot lid handle;
Fig. 8 is the cutaway view of pot body;
The front view of Fig. 9 pot handle;
Figure 10 is the vertical view of pot handle;
Figure 11 is a cutaway view of going up compressing tablet;
Figure 12 is a vertical view of going up compressing tablet;
Figure 13 is the cutaway view of gear shaft;
Figure 14 is the front view of gear shaft;
Figure 15 is the gear longitudinal sectional view;
Figure 16 is the cutaway view of gear button;
Figure 17 is the left view of gear button;
Figure 18 is the cutaway view of handle;
Figure 19 is the vertical view of handle;
Figure 20 is the cutaway view of mold insert;
Figure 21 is the vertical view of mold insert;
Figure 22 is the pressure-regulating valve cutaway view;
Figure 23 is the pressure-regulating valve front view;
Figure 24 is the cutaway view of spool
Among each figure, the 1st, pot body, the 2nd, pot cover, the 3rd, pot lid handle, the 4th, sealing ring, the 5th, pressure limiting valve, the 6th, pressure-regulating valve, the 7th, pot handle, the 71st, handle bar, the 72nd, last compressing tablet, 73,73 ' is leg, the 74th, and gear button, the 75th, gear shaft, the 76th, gear, the 8th, handle, the 81st, last ear clip, 82,82 ' is the fork of getting a foothold, the 12nd, pot body along the limit, the 21st, the nozzle of pot cover lower edge, the 22nd, pot cover along the limit, 250, the 260th, the circular hole of installation valve body on the pot cover, the 51st, the valve body of pressure limiting valve, the 52nd, stainless steel ball, the 510th, the vent on the valve body, the 61st, the valve body of pressure-regulating valve, the 62nd, spool, the 611st, steam vent, the 620th, the top of spool, the 621st, middle part, the 622nd, bottom, the 711st, mold insert, the 721st, pressing plate, the 7210th, the solar heat protection pad, 722,722 ' is lever, 701,701 ' is the irregularly-shaped hole in the lever, the 712nd, and screw, the 741st, the gear bar, the 742nd, spring, 821.821 ' is the foot of getting a foothold and pitching.
The specific embodiment
Produce as shown in Figure 1 low pressure pot with stainless steel or other steel alloy, this pot includes pot body 1, pot cover 2, pot lid handle 3 on the pot cover, between pot body, pot cover bead, be mounted with silica gel sealing ring 4, pressure limiting valve 5 and pressure-regulating valve 6 are installed on the pot cover, also include and be installed in pot pot handle on body both sides 7 and handle 8 respectively; There is the straight-cylindrical nozzle 21 of a circle lower edge of pot cover 2, and pot body 1 upper edge is outwards open and flat to have a circle level along the limit 12, and pot cover 2 has level along the limit 22.Pot handle 7 wherein, comprise handle bar 71, compressing tablet 72 and two legs 73 on handle bar one end, 73 ', two legs are riveted on the outer wall of pot body 1, last compressing tablet 72 is by pressing plate 721, with two levers 722 that extend from pressing plate, 722 ' forms, this pressing plate 721 is pressed on the pot cover level above limit 22, and this pressing plate and lever fuse, and the irregularly-shaped hole 701 that penetrates from horizontal direction is arranged in the lever, 701 ', and these two levers extend in handle bar 71 inner chambers, are connected with a cover folding operating-controlling mechanism; This mechanism is successively lever 722,722 ', and gear 76, gear shaft 75, gear button 74 installs in the inner chamber of handle bar 71 1 ends, is placed with spring 742 in the gear button 74; Load onto mold insert 711 at last, and screw and fix with screw 712.One side of gear button 74 outer surfaces is provided with gear bar 741, and with gear 76 engagement, and the gear shaft 75 of abnormity, both passed the center of gear 76, closely fixing with it, above-mentioned two levers 722 are passed in front and back again, 722 ' irregularly-shaped hole 701 the inside, identical with the special-shaped axis cross sectional shape,, 701 ', also closely fixing with it.Like this, when pressing lower gear button 74, clockwise rotate by gear bar 741 driven gears 76, the gear shaft 75 of abnormity also rotates thereupon, drives simultaneously two levers 722,722 ' toward pressing down, the last compressing tablet 72 of other end just up lifts, and, that clip pot edge limit this that form by last compressing tablet and two legs just opens " folder ", can open pot cover thus.Otherwise when unclamping the gear button, button is upspring under the effect of spring 742, and a series of action is just carried out in the opposite direction, and gear shaft rotates counterclockwise, and two levers forming " folder " are toward pressing down, fasten pot limit along the limit, a pot cover and a pot body are sealed up.
Handle 8 is made up of ear clip 81 on the face and two forks 82,82 ' of getting a foothold, and the fork of getting a foothold is by its foot 821,821 ' and be fixed on the outer wall of pot body 1, and intersect with last ear clip and to form crack, make two levels of pot body and pot cover along the limit, be clamped in this crack, and obtain sealing.Be heat insulation needs, on pressing plate 721, be stained with a solar heat protection pad 7210.
Pressure limiting valve 5 on the pot cover includes valve body 51 and stainless steel ball 510; Pressure-regulating valve 6 includes valve body 61 and spool 62, they are installed in respectively on the pot cover above the corresponding circular hole 250 and 260, the pressure limiting valve valve body is provided with vent 510, be with several exhausts 611 on the pressure-regulating valve valve body wall, its spool 62 is a cylinder basically, the top is the cone 620 than major part, and the middle part is a cylinder 621, and the bottom is a round bottom plate 622, when spool is fallen, be normal pressure during down to 4KPa, base plate 622 covers the hole on the pot cover 260, and seals each steam vent 611, after the rise, unnecessary gas is drained from steam vent, and the adjustable range of setting this valve is between 4KPa-6Kpa, and the maximum pressure that pressure limiting valve is set is 6KPa, under the air pressure of 6KPa, can be with ball 52 jack-up, gas is drained from vent 510, can not surpass 6Kpa to guarantee pot internal gas pressure.Just in case continue to boost, can along the limit slight deformation appear owing to the level of pot body pot cover also, and gas is discharged thus, thereby eliminates safe hidden trouble, and the utility model is applicable to the low pressure pot that 4Kpa air pressure is following.
Claims (8)
1. push button type opening and closing low pressure pot, comprise a pot body (1), pot cover (2), pot lid handle on the pot cover (3), there is a circle straight-cylindrical nozzle (21) lower edge of pot cover (2), be close on the inwall of a pot body (1) upper edge, be placed with a silica gel sealing ring (4) between pot cover and the pot body bead, the outside open and flat circle level in pot body (1) upper edge is along the limit (12), with an outwards open and flat circle level (22) applying mutually in pot cover (2) lower edge along the limit, and pot cover and pot body are sealed, at pot cover (2) two, top, be separately installed with a pressure limiting valve (5) and a pressure-regulating valve (6), both sides in pot body (1), be separately installed with a pot handle (7) and a handle (8), it is characterized in that, described handle (8), by ear clip (81) on the face and two forks (82 of getting a foothold, 82 ') form, article two, get a foothold fork by its foot (821,821 ') be fixed on pot body (1), and pot cover, pot is shown consideration for two levels closing along the limit (12,22) at an end of pot body one side, be inserted in the above-mentioned crack of going up between ear clip and the leftover bits and pieces fork, and closely fastened; Described pot handle (7), include handle bar (71) and two legs (73 on this handle bar one end, 73 '), article two, leg (73,73 ') be riveted on pot body (1), the handle bar should also be gone up compressing tablet (72) binding with one by end, should go up compressing tablet (72) by a slice pressing plate (721) and two levers (722 extending from pressing plate, 722 ') form, this sheet pressing plate (721) is pressed in above the edge of pot cover (2) opposite side, these two levers (722,722 ') extend in the handle bar (71), with be installed in the handle bar (71), a cover folding operating-controlling mechanism that comprises gear button (74) connects, and by the pressing or upspringing of gear button (74), drives and should go up lifting or depressing of compressing tablet (72).
2. push button type opening and closing low pressure pot according to claim 1, it is characterized in that, a described cover folding operating mechanism, be installed in and be fixed with two legs (73, in the inner chamber of one end of handle bar (71) 73 '), include a plating piece (711) that is fixed in this inner chamber, be installed in described gear button (74) in the mold insert, an one rooted tooth wheel shaft (75) and a gear (76), side at gear button (74) is provided with gear bar (741), button inside is placed with spring (742), this gear bar (741) and said gear (76) engagement, center in gear (76) closely is fixed with an above-mentioned gear shaft (75), and this rooted tooth wheel shaft (75) is special-shaped, and at described two levers (722,722 ') have in the profiled holes (701,701 ') of same cross sectional shape and pass, should go up compressing tablet (72) swing thereby drive.
3. push button type opening and closing low pressure pot according to claim 1 and 2, it is characterized in that, pressure-regulating valve on the described pot cover (6), include the valve body (61) above the circular hole (260) that is installed on pot cover (2) face, with a spool (62) that fluctuates in this valve body (61) lining, be with several steam vents (611) on the side of valve body (61), the base plate (622) of spool (62) bottom locates to cover this hole at the above-mentioned circular hole (260) of pot cover (2); The weight of the spool that sets (62) is, this spool of jack-up when the air pressure in pot cover is 4KPa, and jack-up was to upper limit position when air pressure was raised to 6KPa.
4. push button type opening and closing low pressure pot according to claim 1 and 2, it is characterized in that, pressure limiting valve on the described pot cover (5), by a valve body (51) that is installed in above the pot cover (2), with place the stainless steel ball (52) in this valve body (51) inner chamber and form, this steel ball (52) is sealed the circular hole (250) that leads to valve body on the pot cover, be provided with the vent (510) that leads to the outside in the body cavity, the weight of the steel ball that sets (52) is, when the pot cover internal gas pressure is 6KPa, this steel ball of jack-up (52), lose heart from vent (510).
5. push button type opening and closing low pressure pot according to claim 3, it is characterized in that, pressure limiting valve on the described pot cover (5), by a valve body (51) that is installed in above the pot cover (2), with place the stainless steel ball (52) in this valve body (51) inner chamber and form, this steel ball (52) is sealed the circular hole (250) that leads to valve body on the pot cover, be provided with the vent (510) that leads to the outside in the body cavity, the weight of the steel ball that sets (52) is, this steel ball of jack-up (52) when the pot cover internal gas pressure is 6KPa loses heart from vent (510).
6. push button type opening and closing low pressure pot according to claim 1 and 2 is characterized in that, above the pressing plate of compressing tablet (721), posts a solar heat protection pad (7210) on described.
7. push button type opening and closing low pressure pot according to claim 3 is characterized in that, above the pressing plate of compressing tablet (721), posts a solar heat protection pad (7210) on described.
8. push button type opening and closing low pressure pot according to claim 5 is characterized in that, above the pressing plate of compressing tablet (721), posts a solar heat protection pad (7210) on described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205599295U CN201929707U (en) | 2010-10-12 | 2010-10-12 | Button type folding low pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205599295U CN201929707U (en) | 2010-10-12 | 2010-10-12 | Button type folding low pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201929707U true CN201929707U (en) | 2011-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205599295U Expired - Fee Related CN201929707U (en) | 2010-10-12 | 2010-10-12 | Button type folding low pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201929707U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303144A (en) * | 2016-04-21 | 2017-10-31 | 北京黄记煌餐饮管理有限责任公司 | A kind of pot handle cooked for low pressure |
| CN107303129A (en) * | 2016-04-20 | 2017-10-31 | 北京黄记煌餐饮管理有限责任公司 | A kind of pressure cooker cover cooked for low pressure |
| CN107303130A (en) * | 2016-04-21 | 2017-10-31 | 北京黄记煌餐饮管理有限责任公司 | A kind of pressure cooker cooked for low pressure |
-
2010
- 2010-10-12 CN CN2010205599295U patent/CN201929707U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303129A (en) * | 2016-04-20 | 2017-10-31 | 北京黄记煌餐饮管理有限责任公司 | A kind of pressure cooker cover cooked for low pressure |
| CN107303144A (en) * | 2016-04-21 | 2017-10-31 | 北京黄记煌餐饮管理有限责任公司 | A kind of pot handle cooked for low pressure |
| CN107303130A (en) * | 2016-04-21 | 2017-10-31 | 北京黄记煌餐饮管理有限责任公司 | A kind of pressure cooker cooked for low pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160913 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 Province, Xinxing County New Town Road Guangxing Dong Ling Fung Industrial Park Guangdong LINKFAIR Group Co. Ltd. Patentee before: Guangdong Linkfair Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20191012 |