CN201135353Y - Pressure cooker lid interlocking security lock - Google Patents
Pressure cooker lid interlocking security lock Download PDFInfo
- Publication number
- CN201135353Y CN201135353Y CNU2007201788597U CN200720178859U CN201135353Y CN 201135353 Y CN201135353 Y CN 201135353Y CN U2007201788597 U CNU2007201788597 U CN U2007201788597U CN 200720178859 U CN200720178859 U CN 200720178859U CN 201135353 Y CN201135353 Y CN 201135353Y
- Authority
- CN
- China
- Prior art keywords
- cover
- pot cover
- clasp
- cooker cover
- pressure cooker
- 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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Abstract
The utility model discloses a linkage safe lock for a pressure cooker cover, comprising a cooker cover buckling hook which is in buckled joint with a cooker body and a transmission mechanism which is connected with the cooker cover buckling hook and drives the cooker cover buckling hook to swing; a face cover is arranged on the periphery of the cooker cover; the cooker cover buckling hook is fixed in the inner edge of the face cover through a hinge shaft; the linkage safe lock for the pressure cooker cover is characterized in that the cooker cover transmission mechanism is connected with the cooker cover to a whole which is mainly composed of a cam mechanism; a reset spring connected with the face cover is arranged on one end of the cooker cover buckling hook; the other end is movably contacted with the cam mechanism. The linkage safe lock for the pressure cooker cover adopts the cam principle to lock the pressure cooker cover and has the advantages of simple structure, safe and convenient application and good popularization value.
Description
Technical field
The utility model relates to the kitchen utensils technical field, more particularly relates to a kind of lock uint of pressure cooker cover.
Background technology
Along with improving constantly of people's living standard, electric pressure cooking saucepan is because easy to use, environmental protection and energy saving, more and more be subjected to liking of people,, mainly constitute by pot cover and pot body in configuration aspects, be provided with retaining mechanism between pot cover and the pot body, pot cover is provided with float-controlled valve, pressure-relief valve, safety valve is in the use, when electric pressure cooking saucepan is heated to a certain degree, there is pressure reduction in the pot and between the external atmosphere pressure, pot cover is pressed on pot body, in the prior art, at this moment, if will open the necessary first release of pot cover, and then open the retaining mechanism that is provided with between pot cover and the pot body, complex structure uses inconvenient.
Summary of the invention
The purpose of this utility model is exactly provide for the deficiency that solves prior art a kind of not only simple in structure, easy to use, and has the pressure cooker cover interlock safety lock of good security.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of pressure cooker cover interlock safety lock, comprise with the pot cover clasp of pot body snapping and be connected the pot cover clasp and make the transmission mechanism of its swing, the periphery of pot cover is provided with cover, the pot cover clasp is fixed on the inner edge of cover by hinge, it is characterized in that: described pot cover transmission mechanism and pot cover are connected as a single entity, mainly constitute by cam mechanism, one end of pot cover clasp is provided with the back-moving spring that is connected with cover, and the other end contacts with cam mechanism is movable.
As further specifying of such scheme, described cam mechanism be fixed on cover and with its projection that rotates synchronously, the end of pot cover clasp joins with the projection slip, the contact surface of projection and pot cover clasp is a cambered surface.
Described pot cover clasp is one or more, and the pot cover clasp evenly is arranged on the inner edge of cover.
The middle part of described cover is provided with groove, is provided with driving mechanism in the groove, and this driving mechanism comprises rotating handles, lead, and lead is connected between rotating handles and the pot cover.
Described rotating handles is fixed on the lead by screw, and the periphery of lead also is provided with spring.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: the utility model adopts cam mechanism driving pot cover clasp and makes its swing, pot cover utilizes the cam principle in rotation process, lid is carried out safety locking, when pot cover is not rotated in place, the pot cover clasp fastens a pot body, can not rotate; When pot cover was rotated in place, the pot cover clasp was broken off relations by the promotion of cam, and pot cover can open, and compared with prior art, structure is simpler, used convenient.
Description of drawings
The structural principle schematic diagram that Fig. 1 is in the lock state for pot cover of the present utility model;
The sectional structure schematic diagram that Fig. 2 is in the lock state for pot cover of the present utility model;
Fig. 3 is in the structural principle schematic diagram of open mode for pot cover of the present utility model;
Fig. 4 is in the sectional structure schematic diagram of open mode for pot cover of the present utility model.
Description of reference numerals: 1, pot body 2, pot cover clasp 3, cover 4, hinge 5, pot cover 6, back-moving spring 7, projection 8, groove 9, rotating handles 10, lead
The specific embodiment
As Fig. 1～shown in Figure 4, the utility model pressure cooker cover interlock safety lock, comprise with the pot cover clasp 2 of pot body 1 snapping and be connected pot cover clasp 2 and make the transmission mechanism of its swing, the periphery of pot cover 5 is provided with cover 3, pot cover clasp 2 is one or more, pot cover clasp 2 evenly is arranged on the inner edge of cover 3 by hinge 4, pot cover transmission mechanism and pot cover 5 are connected as a single entity, mainly constitute by cam mechanism, one end of pot cover clasp 2 is provided with the back-moving spring 6 that is connected with cover 3, and the other end contacts with cam mechanism is movable.Wherein, cam mechanism be fixed on cover 3 and with its projection 7 that rotates synchronously, slide with projection 7 and join in the end of pot cover clasp 2, the contact surface of projection 7 and pot cover clasp 2 is a cambered surface.The middle part of cover 3 is provided with groove 8, be provided with driving mechanism in the groove 8, this driving mechanism comprises rotating handles 9, lead 10, and lead 10 is connected between rotating handles 9 and the pot cover 5, rotating handles 9 is fixed on the lead 10 by screw, and the periphery of lead 10 also is provided with spring.
In the use, rotate rotating handles earlier, when pot cover was not rotated in place, the pot cover clasp fastened a pot body, and pot cover can not rotate; When pot cover was rotated in place, the pot cover clasp was broken off relations by the promotion of cam, and pot cover can open.
The utility model is not limited to the foregoing description, describedly can also be connected a driving lever with the projection that cover rotates synchronously, as driving mechanism the projection hoop is rotated with driving lever, thus the folding of control pot cover clasp.Those skilled in the art also can do numerous modifications and variations, under the spirit that does not break away from utility model, all in the claimed scope of the utility model.
Claims (5)
1, a kind of pressure cooker cover interlock safety lock, comprise with the pot cover clasp of pot body snapping and be connected the pot cover clasp and make the transmission mechanism of its swing, the periphery of pot cover is provided with cover, the pot cover clasp is fixed on the inner edge of cover by hinge, it is characterized in that: described pot cover transmission mechanism and pot cover are connected as a single entity, mainly be made of cam mechanism, an end of pot cover clasp is provided with the back-moving spring that is connected with cover, and the other end contacts with cam mechanism is movable.
2, pressure cooker cover according to claim 1 interlock safety lock is characterized in that: described cam mechanism be fixed on cover and with its projection that rotates synchronously, the end of pot cover clasp joins with the projection slip, the contact surface of projection and pot cover clasp is a cambered surface.
3, pressure cooker cover interlock safety lock according to claim 1 and 2, it is characterized in that: described pot cover clasp is one or more, and the pot cover clasp evenly is arranged on the inner edge of cover.
4, pressure cooker cover interlock safety lock according to claim 1, it is characterized in that: the middle part of described cover is provided with groove, is provided with driving mechanism in the groove, and this driving mechanism comprises rotating handles, lead, and lead is connected between rotating handles and the pot cover.
5, pressure cooker cover interlock safety lock according to claim 4, it is characterized in that: described rotating handles is fixed on the lead by screw, and the periphery of lead also is provided with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201788597U CN201135353Y (en) | 2007-12-26 | 2007-12-26 | Pressure cooker lid interlocking security lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201788597U CN201135353Y (en) | 2007-12-26 | 2007-12-26 | Pressure cooker lid interlocking security lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201135353Y true CN201135353Y (en) | 2008-10-22 |
Family
ID=40036039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201788597U Expired - Fee Related CN201135353Y (en) | 2007-12-26 | 2007-12-26 | Pressure cooker lid interlocking security lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201135353Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211491A (en) * | 2008-12-30 | 2013-07-24 | Seb公司 | Pressure cooker foreseen with a control device for locking and unlocking having an asymetric functioning |
-
2007
- 2007-12-26 CN CNU2007201788597U patent/CN201135353Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211491A (en) * | 2008-12-30 | 2013-07-24 | Seb公司 | Pressure cooker foreseen with a control device for locking and unlocking having an asymetric functioning |
| CN101779918B (en) * | 2008-12-30 | 2014-01-15 | Seb公司 | Pressure cooker foreseen with a control device for locking and unlocking having an asymetric functioning |
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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: FOSHAN SHUNDE AIDE INDUSTRY CO., LTD. Free format text: FORMER OWNER: AIDE ELECTRICAL APPLIANCE CO., LTD., SHUNDE DISTRICT, FOSHAN CITY Effective date: 20120904 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120904 Address after: 528305 No. 6, South Ronggui Road, Shunde District, Guangdong, Foshan Patentee after: Foshan Shunde Aide Industry Co., Ltd. Address before: 528305, No. 6, South Ronggui Road, Ronggui Town, Shunde District, Guangdong, Foshan Patentee before: Aide Electric Appliance Co., Ltd., Shunde District, Foshan City |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |