CN200970124Y - Pressure cooker of improved opening and closing mechanism - Google Patents
Pressure cooker of improved opening and closing mechanism Download PDFInfo
- Publication number
- CN200970124Y CN200970124Y CN 200620139703 CN200620139703U CN200970124Y CN 200970124 Y CN200970124 Y CN 200970124Y CN 200620139703 CN200620139703 CN 200620139703 CN 200620139703 U CN200620139703 U CN 200620139703U CN 200970124 Y CN200970124 Y CN 200970124Y
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- CN
- China
- Prior art keywords
- guide
- push rod
- pot cover
- pot
- pressure cooker
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a pressure cooker which has auto-lock function in pot-lid and convenient operation. The operation of the existing pressure cooker with retractable mechanism is inconvenient, the quality of the pot-lid clasp is large and the exserted pot-lid clasp cannot expand that makes users inconvenient to use and clean. The pressure cooker with improved retractable mechanism includes a pot-lid with accommodate cavity and a pot body with pot handles, the retractable mechanism is installed in the pot-lid cavity which is characterized in that: the retractable mechanism consists of control bonds, a guiding element and a push rod; the control bonds out of the pot-lid is connected with the guiding element, the guiding element with a cited channel is sliding and connected with a upper wall of the pot-lid cavity; the symmetric push rods linking with the guiding element are installed on a bottom panel of the pot-lid cavity; the pot handles have connecting parts buttoned with the extension end of the push rods.
Description
[affiliated technical field]
The utility model relates to a kind of pressure cooker that improves open-and-close mechanism, especially a kind of easy to operate, pressure cooker that pot cover has auto-lock function.
[background technology]
For solving the problem that the revolving type seal ring of pressure cooker is aging easily, need frequent replacing, connecting rod occurs and withheld the pressure cooker of mode, for example the patent No. is the pressure cooker that 200520065095.1 utility model has been announced a kind of opening-closing lock locking structure, and this opening-closing lock locking structure is made up of the tension spring of pressing plate, rag iron spring, stent strut, slide block, connection slide block and the pot cover clasp of snapping pot cover and pot body.Pot cover clasp fastening pot cover and pot body guarantee sealing state during use.Because this opening-closing lock locking structure is not provided with the screens parts to pressing plate, need the operator to push pressing plate on the other hand when boiling, the another hand is taken away two pot cover clasps that are buckled on pot cover and the pot body, cause operation very inconvenient, and pot cover clasp volume is big, quality heavy and expose not flexible outside, and this all makes troubles to user's use, cleaning.
[utility model content]
The purpose of this utility model is the defective that overcomes prior art, and a kind of convenient pressure cooker of open-and-close mechanism of operating is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of pressure cooker that improves open-and-close mechanism, comprise that band holds the pot body of the pot cover of cavity, band hingle, be provided with open-and-close mechanism in the pot cover cavity, it is characterized in that open-and-close mechanism comprises controls key, guide, pressing plate and push rod, guide has two grooves and two guiding grooves, pot cover cavity roof is provided with the boss with this groove corresponding matching, groove and this boss are slidingly connected, and control key and are connected on this guide and expose to pot cover; Push rod is symmetricly set on the pot cover cavity diapire, and an end of this push rod has a gathering sill, and the outer rim of pot cover is provided with reference column, gathering sill cooperates with reference column, the push rod other end has a guide pillar, and pressing plate is positioned at pot cover cavity diapire central authorities and has two chutes, and guide pillar cooperates with this chute; Guide is positioned at the pressing plate top, and this guide guiding groove cooperates with guide pillar, and can guide guide pillar to move to the pot cover extension; Described hingle is provided with the connecting portion of snapping push rod external part.
Push rod gathering sill and pressing plate chute are strip, and this push rod gathering sill and push rod guide pillar respectively can be along pot cover reference column and this chute move left and right; The guide guiding groove is " eight " font.After having adopted such structure, push rod has Telescopic, stir during use and control key and guide is moved forward and backward and drive the push rod guide pillar and in the guiding groove of " eight " font, slide, and then the push rod guide pillar is moved to the pot cover extension, when the push rod guide pillar slides into the guiding groove bottom, it is outer and snap onto on the hingle connecting portion that the gathering sill end of this push rod shifts out pot cover; When boiling, stir and control reverse mobile the making in the pusher retracted pot cover of key.
As being connected with back-moving spring between the preferred scheme push rod guide pillar, " eight " font guiding groove bottom is provided with the bayonet socket spacing to the push rod guide pillar.Because being provided with back-moving spring makes push rod have semi-automatic retraction function, as long as stirring slide block gently makes this slide block shift out bayonet socket, the push rod retraction is entered in the pot cover when boiling.
Guide has lockhole, and pot cover is provided with band " worker " font spool and passes the latching valve of this lockhole; This latching valve valve opening is provided with the inside flanging that spool therewith articulates; This spool can move up and stretches into this guide lockhole along this valve opening.Pot cover is provided with latching valve, the pressure that rises in the pot body when the pot cover sealing is used makes spool move up along the valve opening of latching valve, the upper end of " worker " font spool is just upwards stretched in the lockhole of guide, guide and whole open-and-close mechanism are thereupon also being pinned and can not move by spool, when pot inner pressure decline makes spool withdraw from lockhole, just can stir and control key retraction push rod and uncap, so just improve the security of the actual use of pressure cooker.
The hingle connecting portion can be blind hole structure; This hingle connecting portion also can be beam structure.Control key " T " font for the band pulling block.
The utlity model has following characteristics: folding pot cover one-hand operation, very convenient, the pot cover surfacing is beneficial to daily cleaning; The latching valve that is provided with has improved the security of the actual use of pressure cooker, avoids boiling under higher pressure, temperature and human body is come to harm.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A portion enlarged drawing of Fig. 1;
Fig. 4 is the structural representation of the utility model guide;
Fig. 5 is the structural representation of the utility model latching valve;
Fig. 6 is the structural representation of the utility model push rod.
Among the figure: 1. pot body, 2. hingle, 3. pot cover, 4. cover of upholstery, 5. latching valve, 6. lockhole, 7. pressure limiting valve, 8. guide, 9. guiding groove, 10. spacing bayonet socket, 11. spools, 12. connecting portions (blind hole), 13. gathering sills, 14. reference columns, 15. push rods, 16. are controlled key, 17. springs, 18. safety valves, 19. pressing plates, 20. guide pillars, 21. chutes, 22. boss, 23. grooves.
[specific embodiment]
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Shown in Fig. 1,2,3,4,6, a kind of pressure cooker that improves open-and-close mechanism, comprise that band holds the pot body 1 of the pot cover 3 of cavity and sealing ring, band hingle 2, be provided with open-and-close mechanism in the pot cover cavity, this open-and-close mechanism comprises controls key 16, guide 8, pressing plate 19 and push rod 15, guide is provided with the guiding groove 9 of two grooves 23 and two " eight " fonts, pot cover cavity roof is provided with the corresponding boss that is slidingly connected 22 with this groove, for the key of controlling of " T " font is connected on this guide and exposes to pot cover; Push rod is symmetricly set on the pot cover cavity diapire, one end of this push rod has a strip gathering sill 13, the outer rim of pot cover is provided with reference column 14, gathering sill cooperates with reference column and reference column can be along this gathering sill move left and right, the push rod other end has a guide pillar 20, article two, be connected with back-moving spring 17 between the guide pillar of push rod, pressing plate 19 is positioned at pot cover cavity diapire central authorities and has two strip chutes 21, guide pillar cooperates with chute and can be along this chute move left and right, so this push rod can be along pot cover reference column and pressing plate chute move left and right; Guide guiding groove bottom is provided with spacing bayonet socket 10, and this guiding groove cooperates with the push rod guide pillar, and can guide this push rod guide pillar to move to the pot cover extension, hingle is provided with the connecting portion 12 (the connecting portion blind hole structure among the figure, also can for withholding the beam structure of push rod) of snapping push rod external part; Guide moves forward and backward drive push rod guide pillar and slides in the guiding groove of " eight " font, and then make push rod guide pillar move left and right, when the push rod guide pillar slides into the guiding groove bottom and is connected on the spacing bayonet socket, it is outer and snap onto on the hingle connecting portion that the gathering sill end of this push rod shifts out pot cover.Pot cover is provided with safety valve 18 and pressure limiting valve 7, and pot cover cover of upholstery 4 has corresponding with it through hole.
Shown in Fig. 4,5, guide has lockhole 6, and pot cover is provided with band " worker " font spool 11 and passes the latching valve 5 of this lockhole 6; This latching valve valve opening is provided with the inside flanging that spool therewith articulates; This spool can move up and stretches into the lockhole 6 that guide has along this valve opening.
Stir during use and control key push rod is stretched out in pot cover, the push rod external part snaps onto and makes a pot cover and a pot body close tightening seal on the connecting portion (blind hole) of hingle, as long as stir slide block gently the push rod retraction is entered in the pot cover when boiling, open pot cover smoothly.
Pot cover is provided with latching valve, the pressure that rises in the pot body when the pot cover sealing is used makes spool move up along the valve opening of latching valve, the upper end of " worker " font spool is just upwards stretched in the lockhole of guide, guide and whole open-and-close mechanism are thereupon also being pinned and can not move by spool, when pot inner pressure decline makes spool withdraw from lockhole, just can stir and control key retraction push rod and uncap, so just improve the security of the actual use of pressure cooker.
Claims (8)
1. pressure cooker that improves open-and-close mechanism, comprise that band holds the pot body (1) of the pot cover (3) of cavity, band hingle (2), be provided with open-and-close mechanism in the pot cover cavity, it is characterized in that: described open-and-close mechanism comprises controls key (16), guide (8) and push rod (15); The described key (16) of controlling is connected described guide (8) and goes up and expose to pot cover (3), and this guide (8) has guiding groove (9) and is slidingly connected on the pot cover cavity roof; Described push rod (15) is symmetricly set on pot cover (3) the cavity diapire and with this guide (8) and links; Described hingle (2) is provided with the connecting portion (12) of snapping push rod (15) external part.
2. the pressure cooker of improvement open-and-close mechanism according to claim 1, it is characterized in that: described guide (8) has two grooves (23), described pot cover cavity roof is provided with the boss (22) with this groove corresponding matching, and described groove (23) is slidingly connected with this boss (22).
3. the pressure cooker of improvement open-and-close mechanism according to claim 2 is characterized in that: an end of described push rod (15) has a gathering sill (13), and the outer rim of described pot cover (3) is provided with reference column (14), and described gathering sill (13) cooperates with reference column (14); This push rod other end has a guide pillar (20), and guide (8) below is provided with pressing plate (19), and described pressing plate (19) has two chutes (21), and described guide pillar (20) cooperates with this chute (21); This guide guiding groove (9) cooperates with guide pillar (20), and can guide guide pillar (20) to move to the pot cover extension.
4. the pressure cooker of improvement open-and-close mechanism according to claim 3, it is characterized in that: described push rod gathering sill (13) and described pressing plate chute (21) are strip, and this push rod gathering sill (13) and described push rod guide pillar (20) respectively can be along described pot cover reference column (14) and this chute (21) move left and right; Described guide guiding groove (9) is " eight " font, and its bottom is provided with the bayonet socket (10) spacing to push rod guide pillar (20), and is connected with back-moving spring (17) between this push rod guide pillar (20).
5. the pressure cooker of improvement open-and-close mechanism according to claim 4 is characterized in that: described guide (8) has lockhole (6), and described pot cover (3) is provided with band " worker " font spool (11) and passes the latching valve (5) of this lockhole (6); This latching valve (5) valve opening is provided with the inside flanging that spool (11) therewith articulates; This spool (11) can move up and stretches into this guide lockhole (6) along this valve opening.
6. the pressure cooker of improvement open-and-close mechanism according to claim 1 is characterized in that: described " T " font of controlling key (16) for the band shifting block.
7. the pressure cooker of improvement open-and-close mechanism according to claim 1 is characterized in that: described hingle connecting portion (12) is a blind hole structure.
8. the pressure cooker of improvement open-and-close mechanism according to claim 1 is characterized in that: described hingle connecting portion (12) is a beam structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620139703 CN200970124Y (en) | 2006-11-03 | 2006-11-03 | Pressure cooker of improved opening and closing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620139703 CN200970124Y (en) | 2006-11-03 | 2006-11-03 | Pressure cooker of improved opening and closing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200970124Y true CN200970124Y (en) | 2007-11-07 |
Family
ID=38881382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620139703 Expired - Lifetime CN200970124Y (en) | 2006-11-03 | 2006-11-03 | Pressure cooker of improved opening and closing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200970124Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240162A (en) * | 2010-05-10 | 2011-11-16 | 浙江新华和通用机械有限公司 | Pressure cooker |
| CN101998836B (en) * | 2008-10-30 | 2012-09-19 | 菲斯勒股份有限公司 | Pressure vessel |
| CN104757874A (en) * | 2015-03-30 | 2015-07-08 | 浙江玉皇星工贸有限公司 | Pressure cooker capable of being opened and closed by pushing and pulling |
-
2006
- 2006-11-03 CN CN 200620139703 patent/CN200970124Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998836B (en) * | 2008-10-30 | 2012-09-19 | 菲斯勒股份有限公司 | Pressure vessel |
| CN102240162A (en) * | 2010-05-10 | 2011-11-16 | 浙江新华和通用机械有限公司 | Pressure cooker |
| CN102240162B (en) * | 2010-05-10 | 2013-10-02 | 华和重工有限公司 | Pressure cooker |
| CN104757874A (en) * | 2015-03-30 | 2015-07-08 | 浙江玉皇星工贸有限公司 | Pressure cooker capable of being opened and closed by pushing and pulling |
| CN104757874B (en) * | 2015-03-30 | 2017-04-12 | 浙江玉皇星工贸有限公司 | Pressure cooker capable of being opened and closed by pushing and pulling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG AISHIDA ELECTRIC CO., LTD. Free format text: FORMER NAME OR ADDRESS: ZHEJIANG TAIZHOU ASD ELECTRIC APPLIANCE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 2, science and technology road, Wenling Economic Development Zone, Zhejiang City, Taizhou Province, 317500 Patentee after: Zhejiang Aishida Electrical Appliance Co., Ltd. Address before: Taizhou ASD Electric Appliance Research Institute, Wenling Economic Development Zone, Zhejiang, Taizhou Province, China: 317500 Patentee before: Aishida Electric Appliances Co., Ltd., Taizhou, Zhejiang Prov. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071107 |
|
| EXPY | Termination of patent right or utility model |