CN2662776Y - Safety locking mechanism for an electric pressure cooker - Google Patents
Safety locking mechanism for an electric pressure cooker Download PDFInfo
- Publication number
- CN2662776Y CN2662776Y CN 200320119447 CN200320119447U CN2662776Y CN 2662776 Y CN2662776 Y CN 2662776Y CN 200320119447 CN200320119447 CN 200320119447 CN 200320119447 U CN200320119447 U CN 200320119447U CN 2662776 Y CN2662776 Y CN 2662776Y
- Authority
- CN
- China
- Prior art keywords
- hole
- pot cover
- handle
- flakes
- lifting handle
- Prior art date
- 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 - Fee Related
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- Cookers (AREA)
Abstract
The utility model relates to an electric pressure cooker, in particular to a security lock mechanism of an electric pressure cooker cover, comprising a cooker cover and a lifting handle. The surface and the side wall of the cooker are respectively provided with a through hole, and the surface and the side of the lifting handle are also respectively provided with a through hole. Between the lifting handle and the cooker cover, a connecting sheet is arranged which lies along the radial direction of the cooker cover. One end of the connecting sheet is provided with a through hole which is arranged between the cooker cover and the two through holes of the side wall of the lifting handle. The three through holes are internally provided with a sliding rod which is interlocked with the connecting sheet. A backspring is arranged on the sliding rod between the connecting sheet and the lifting handle. The other end of the connecting sheet is also provided with a through hole which is able to run through or stagger with the cooker cover and the two through holes on the lifting handle surface following the left and right movement of the connecting sheet. The through hole of the upper surface of the cooker cover is enchased with a buoy which is able to move up and down. The buoy is also able to extend into the through hole on the lifting handle surface when the through hole of the lifting handle surface, the ends of the connecting sheet and the surface of the cooker cover communicate up and down.
Description
Technical field
The utility model relates to a kind of electric pressure cooking saucepan, relates in particular to a kind of safety locking mechanism of electric pressure cooking saucepan pot cover.
Background technology
Because electric pressure cooking saucepan in use, can produce very big air pressure in the pot, if, the scald accident takes place very easily because the artificial origin has opened pot cover.
Summary of the invention
Therefore, the purpose of this utility model is to provide the safety locking mechanism of the electric pressure cooking saucepan pot cover that pot cover can not be opened when in a kind of pot pressure being arranged.
The purpose of this utility model is to realize like this.
A kind of safety locking mechanism of electric pressure cooking saucepan pot cover, comprise pot cover, be located at the lip-deep handle of pot cover, on the pot cover surface of handle parcel and sidewall, respectively be provided with a through hole, also respectively be provided with a through hole on corresponding handle surface and the sidewall, and the lip-deep through hole up/down perforation of lip-deep through hole of pot cover and handle, through hole left and right sides lateral direction penetrating on through hole on the pot cover sidewall and the handle sidewall, between handle and pot cover, be provided with one in flakes, in flakes along the radial arrangement of pot cover, be provided with a through hole near on the end in flakes of pot cover mouth, this through hole is between the two through hole on pot cover and the handle sidewall, and these three through hole left and right sides lateral direction penetratings, in three through holes, be provided with a slide bar, in flakes with the slide bar interlock, in flakes and be with a back-moving spring on the slide bar between the handle, the other end in flakes also is provided with a through hole, this through hole can or stagger with pot cover and the lip-deep two through hole up/down perforation of handle with move left and right in flakes, but inlay the float that an easy on and off moves in the through hole of pot cover upper surface, float is along with the through hole on handle surface, can put in the through hole on handle surface during the through hole up/down perforation of through hole on the end and pot cover surface in flakes.
The utility model structural design advantages of simple, when less pressure was arranged in the pot, pot cover just can not be opened, and when pot cover was not built, an end of slide bar stretched out the handle sidewall, and the user can clearly find out, has increased the security performance of electric pressure cooking saucepan.
Description of drawings
Fig. 1 is the structural representation when in the utility model pot pressure being arranged;
Structural representation when Fig. 2 does not lock for the utility model pot cover.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of safety locking mechanism of electric pressure cooking saucepan pot cover, comprise pot cover 1, be located at pot cover 1 lip-deep handle 2, on pot cover 1 surface of handle 2 parcel and sidewall, respectively be provided with a through hole 10,11, also respectively be provided with a through hole 20 on corresponding handle 2 surfaces and the sidewall, 21, and pot cover 1 lip-deep through hole 10 and handle 2 lip-deep through hole 20 up/down perforations, through hole 21 left and right sides lateral direction penetratings on through hole 11 on pot cover 1 sidewall and handle 2 sidewalls, between handle 2 and pot cover 1, be provided with one in flakes 3,3 radial arrangement in flakes along pot cover 1, on 3 ends in flakes, be provided with a through hole 31 near 1 mouthful on pot cover, this through hole 31 is positioned at the two through hole 11 on pot cover 1 and handle 2 sidewalls, between 21, and these three through holes 11,21,31 left and right sides lateral direction penetratings, at three through holes 11,21, be provided with a slide bar 4 in 31, in flakes 3 with slide bar 4 interlocks, in flakes 3 and handle 2 between slide bar 4 on be with a back-moving spring 5,3 the other end also is provided with a through hole 30 in flakes, this through hole 30 with 3 move left and right in flakes can with pot cover 1 and handle 2 lip-deep two through hole 10,20 up/down perforations or stagger, but inlay the float 6 that an easy on and off moves in the through hole 10 of pot cover 1 upper surface, float 6 is with the through hole 20 on handle 2 surfaces, can put in the through hole 20 on handle 2 surfaces during surperficial through hole 10 up/down perforations of the through hole 30 on 3 ends and pot cover 1 in flakes.
Claims (1)
1, a kind of safety locking mechanism of electric pressure cooking saucepan pot cover, comprise pot cover (1), be located at the lip-deep handle of pot cover (1) (2), it is characterized in that: on pot cover (1) surface of handle (2) parcel and sidewall, respectively be provided with a through hole (10,11), also respectively be provided with a through hole (20 on corresponding handle (2) surface and the sidewall, 21), and lip-deep through hole of pot cover (1) (10) and the lip-deep through hole of handle (2) (20) up/down perforation, through hole (21) left and right sides lateral direction penetrating on through hole (11) on pot cover (1) sidewall and handle (2) sidewall, between handle (2) and pot cover (1), be provided with one (3) in flakes, (3) are along the radial arrangement of pot cover (1) in flakes, on (3) in flakes end, be provided with a through hole (31) near pot cover (1) mouth, this through hole (31) is positioned at the two through hole (11 on pot cover (1) and handle (2) sidewall, 21) between, and these three through holes (11,21,31) left and right sides lateral direction penetrating, at three through holes (11,21,31) be provided with a slide bar (4) in, (3) and slide bar (4) interlock in flakes, be with a back-moving spring (5) on the slide bar (4) between (3) and the handle (2) in flakes, the other end of (3) also is provided with a through hole (30) in flakes, this through hole (30) with the move left and right of (3) in flakes can with pot cover (1) and the lip-deep two through hole (10 of handle (2), 20) up/down perforation or stagger, at the through hole (10) of pot cover (1) upper surface but in inlay the float (6) that an easy on and off moves, float (6) is along with the through hole (20) on handle (2) surface, can put in when through hole (30) on (3) end and the surperficial through hole of pot cover (1) (10) up/down perforation in the through hole (20) on handle (2) surface in flakes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119447 CN2662776Y (en) | 2003-12-22 | 2003-12-22 | Safety locking mechanism for an electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119447 CN2662776Y (en) | 2003-12-22 | 2003-12-22 | Safety locking mechanism for an electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2662776Y true CN2662776Y (en) | 2004-12-15 |
Family
ID=34347690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320119447 Expired - Fee Related CN2662776Y (en) | 2003-12-22 | 2003-12-22 | Safety locking mechanism for an electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2662776Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419522A (en) * | 2016-09-21 | 2017-02-22 | 广东德琪电器实业有限公司 | Pressure cooker with cover-opening-closing protecting safe device |
-
2003
- 2003-12-22 CN CN 200320119447 patent/CN2662776Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419522A (en) * | 2016-09-21 | 2017-02-22 | 广东德琪电器实业有限公司 | Pressure cooker with cover-opening-closing protecting safe device |
| CN106419522B (en) * | 2016-09-21 | 2018-03-27 | 广东德琪电器实业有限公司 | A kind of pressure cooker that folding lid protection safety device is set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LI YONG Free format text: FORMER OWNER: XIAN GUOJIA Effective date: 20090619 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090619 Address after: Guangdong province Chaoan county Cai Zhen Dong Li Cun Mao four lane 13, zip code: 515644 Patentee after: Li Yong Address before: Lane two, Lane 7, peace east street, Shishan, Ronggui District, Guangdong, Shunde: 528305 Patentee before: Sheng Guojia |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041215 Termination date: 20101222 |