CN104957972B - A kind of pressure cooker open and close structure - Google Patents
A kind of pressure cooker open and close structure Download PDFInfo
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- CN104957972B CN104957972B CN201510362809.3A CN201510362809A CN104957972B CN 104957972 B CN104957972 B CN 104957972B CN 201510362809 A CN201510362809 A CN 201510362809A CN 104957972 B CN104957972 B CN 104957972B
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Abstract
The present invention proposes a kind of pressure cooker open and close structure, the pressure cooker includes upper handle, lower handle, pot cover, pot, turning handle is installed, the part and upper handle inner body of the turning handle connection coordinate the action for completing self-locking and pressure regulation on described upper handle, the regulation pressure of handle self-locking and pressure cooker all passes through the rotating integrated completion of turning handle.
Description
Technical field
The present invention relates to construction of switch field, a kind of pressure cooker open and close structure is particularly related to.
Background technology
At present, the pressure cooker open and close of in the market is mainly push button or button to complete, and staff will hold handle rotation during folding
Push button or button is pinned while turning, folding is inconvenient.Pressure limiting valve pressure regulation and exhaust and folding control are separated, in pressure regulation and row
Imprudence will scald staff during gas.
The content of the invention
The present invention proposes a kind of pressure cooker open and close structure, solves the problems of the prior art.
The technical proposal of the invention is realized in this way：
A kind of pressure cooker open and close structure, the pressure cooker includes upper handle, lower handle, pot cover, pot, described upper handle
Upper installation turning handle, the part of the turning handle connection coordinates the action for completing self-locking and pressure regulation with upper handle inner body, and handle is certainly
The regulation pressure of lock and pressure cooker is all by the rotating integrated completion of turning handle.
Preferably, turning handle outside indicates function scale, the turning handle is fixedly connected rotating shaft, the rotating shaft it is another
End is that the shelves post of a projection is fixed in the boss side with diameter greater than the boss of connection turning handle side diameter.
Preferably, the described part being connected with rotating shaft also includes a connecting rod, the connecting rod top is annular tubular, set
Together in the projection section of rotating shaft, there is an oblique groove face opened on the annulus, the groove face just with the boss on
Shelves post card and, when the cooperation of the rotating shaft and bar linkage structure makes rotating shaft do radial rotary and move, connecting rod is driven and does axial
Move forward and backward.
Preferably, described connecting rod also include crank-guide way and connection projection, the crank-guide way with annular barrel
Integrally go out the projection side of type, the connecting rod projection is located at the projection lower end for integrally going out type with annular barrel.
Preferably, being provided with lower handle groove on described lower handle, the lower handle groove is a transverse opening groove and middle part
Longitudinal rectangular channel is combined, and when pot cover is fastened with pot body, handle and lower handle offset angular is gone up first, and secondly upper handle is downward
The direction horizontal sliding of handle, makes the connecting rod projection be slipped into rectangular channel by the open slot in lower handle groove, the completion of this action
The age of a draught animal of the cover rim for ensureing simultaneously coordinates closing pot with the age of a draught animal at pot body edge, what the connecting rod projection was closed in pot
In the case of can be axially moved in rectangular channel.
Preferably, rectangular channel side on described lower handle, a block, institute are fixed with open slot in cornerwise position
State block has the gradient near the position of rectangular channel.
Preferably, described upper handle inner installs the spacing closing piece of L-type, the spacing closing piece bottom surface has the gradient,
The spacing closing piece connecting spring of L-type, spring another side is fixed on handle, and when being covered on not fastening, spacing closing piece gear exists
Railing lower section projection rear side prevents connecting rod to form self-locking from moving backward.
Preferably, the spacing closing piece coordinates with the crank-guide way on the connecting rod, it is spacing when upper lid is sealed with pot body
The position of closing piece is in the surface of lower handle block, and during upper handle horizontal sliding is sealed, lower handle block promotes spacing
Closing piece is moved upwards, the bossing of the spacing closing piece of L-type is in same horizontal line with c-type crank-guide way, allow connecting rod to
Motion afterwards completes self-locking releasing.
Preferably, described rotating shaft front end connection stick, the stick is radially cams, stick top
It is seat of transferring the files, the rotation of the stick drives moving up and down for seat of transferring the files, and a upper end of transferring the files is pressure limiting valve, under pressure limiting valve
Part is separable metal derby, and moving up and down for seat of transferring the files drives moving up and down for pressure limiting valve, so as to reach regulation pressure
Purpose.
Preferably, pressure limiting valve metal derby has through hole for being fixed on inside pot cover groove, also installed at pressure limiting valve
Indicating arm, it is that indicating arm rises to have pressure in pot, prevents connecting rod from travelling forward.
Rotatable handle to folding mark when, pot cover could be opened or closing lid, and only pot cover is closed when in place completely, left-hand seat
The turning handle of handle could rotate carries out gear shifting operation, and handle carries auto-lock function, and pot cover is closed when in place completely, spacing on upper handle
Closing piece is opened by the link stopper top on lower handle, and now connecting rod can just be moved, and can just be transferred the files.When the turning handle on upper handle is marked from folding
When going to exhaust shelves, connecting rod is moved under the drive of rotating shaft, and indicating arm can be moved up and down；When the turning handle on upper handle from exhaust shelves
When going to 1 grade, stick drives seat of transferring the files to move down, and pressure limiting valve is fastened and closed with blast pipe downwards, pressure limiting valve work, indicating arm
Rise；When the turning handle on upper handle from go to 2 grades for 1 grade when, pressure regulation bar drive pressure regulating seat move still further below, pressure limiting valve outer valve to
Under, pressure limiting valve weight penalty, pressure is increased, and indicating arm continues to rise；Moved above together to last the uncapping of exhaust again from 2 grades to 1 grade
Make opposite.Pay special attention to, when the pressure in pot is more than 4KPa, indicating arm is in the position for rising, and it is immovable to withstand connecting rod, turns
Handle cannot be rotated, it is impossible to open pot cover.When only not having pressure in pot, under, connecting rod can just be moved indicating arm, and turning handle goes to
Folding is marked, and opens pot cover.
Beneficial effect
Folding lid and the completion on the turning handle of upper handle of transferring the files in the present invention.The turning handle of upper handle is locked by closing piece after uncapping
Firmly, it is impossible to rotate, it is ensured that consumer will not maloperation.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
Other accompanying drawings are obtained with according to these accompanying drawings.
Fig. 1 is external structure schematic diagram of the present invention；
Fig. 2 is the dimensional structure diagram of handle inner shown in Fig. 1；
Fig. 3 is upper lower handle decomposition texture schematic diagram described in Fig. 2.
In figure, turning handle 1, upper handle 2, pressure limiting valve 3, metal derby 3a, indicating arm 4, pot cover 5, lower handle 6, block 6a sets about
Handle groove 6b, pot 7, rotating shaft 8, shelves post 8a, stick 8b, seat 9 of transferring the files, connecting rod 10, groove face 10a, connecting rod projection 10b, crank-guide way
10c, spacing closing piece 11, spacing closing piece bottom surface 11a
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
A kind of such as Fig. 1, pressure cooker open and close structure, the pressure cooker includes left-hand seat, 2, lower handle 6, pot cover 5, pot 7, institute
Turning handle 1 is installed, the part and upper handle inner body of turning handle connection coordinate and complete self-locking and pressure regulation on the upper handle stated
The regulation pressure of action, handle self-locking and pressure cooker is all by the rotating integrated completion of turning handle.
Turning handle outside indicates function scale as described in Figure 2, and the turning handle is fixedly connected rotating shaft 8, the other end of the rotating shaft
It is that the shelves post 8a of a projection is fixed in the boss side with diameter greater than the boss of connection turning handle side diameter.
The described part being connected with rotating shaft also includes a connecting rod 10, and the connecting rod top is annular tubular, is sleeved on and turns
The projection section of axle, there is an oblique groove face 10a for opening on the annulus, the groove face just with the boss on shelves
Post card and, when the cooperation of the rotating shaft and bar linkage structure makes rotating shaft do radial rotary and move, connecting rod is driven and does axial front and rear
Motion.
Described connecting rod also includes crank-guide way and connection projection, and the crank-guide way 10c integrally goes out with annular barrel
The projection side of type, the connecting rod projection 10b is located at the projection lower end for integrally going out type with annular barrel.
Such as Fig. 3, lower handle groove 6b is provided with described lower handle, the lower handle groove is that a transverse opening groove and middle part are vertical
Combined to rectangular channel, when pot cover is fastened with pot body, handle and lower handle offset angular are gone up first, secondly the downward hand of upper handle
The direction horizontal sliding of handle, makes the connecting rod projection be slipped into rectangular channel by the open slot in lower handle groove, and the completion of this action is same
When age of a draught animal of cover rim for ensureing coordinate closing pot, the feelings that the connecting rod projection is closed in pot with the age of a draught animal at pot body edge
Can be axially moved in rectangular channel under condition.
Rectangular channel side, a gear is fixed with open slot in cornerwise position on described lower handle, and 6a, the block is leaned on
The position of nearly rectangular channel has the gradient.
Described upper handle inner installs the spacing closing piece 11 of L-type, and the spacing closing piece bottom surface 11a has the gradient, the L
The spacing closing piece connecting spring of type, spring another side is fixed on handle, and when being covered on not fastening, spacing closing piece gear is under railing
Square projection rear side prevents connecting rod to form self-locking from moving backward.
The spacing closing piece coordinates with the crank-guide way on the connecting rod, when upper lid is sealed with pot body, the position of spacing closing piece
The surface in lower handle block is put, during upper handle horizontal sliding is sealed, lower handle block promotes spacing closing piece upward
Motion, the bossing and c-type crank-guide way for making the spacing closing piece of L-type is in same horizontal line, connecting rod has been moved backward
Into self-locking releasing.
Described rotating shaft front end connection stick, the stick 8b is radially cams, and stick top is to transfer the files
Seat 9, the rotation of the stick drives moving up and down for seat of transferring the files, and a upper end of transferring the files is pressure limiting valve 3, part under pressure limiting valve
It is separable metal derby 3a, moving up and down for seat of transferring the files drives moving up and down for pressure limiting valve, so as to reach the mesh of regulation pressure
's.
Pressure limiting valve and metal derby have through hole for being fixed on inside pot cover groove, and indicating arm is also installed at pressure limiting valve,
It is that indicating arm rises to have pressure in pot, prevents connecting rod from travelling forward.
As Fig. 2 turning handles 1 drive rotating shaft 8 to rotate, pressure regulation bar 8b drives seat 9 of transferring the files to move up and down before rotating shaft 8, seat of transferring the files
9 drive pressure limiting valves 3 are moved up and down, so as to reach regulation pressure.
Connect as groove face 10a contact of Fig. 3 rotating shafts 8 on the shelves post 8a and connecting rod 10 in rotating shaft 8 during rotation drives
Bar 10 is moved forward and backward, and is moved forward and backward in the groove 6b of the lower handle 6 of the projection 10b under connecting rod 10, by the folding of pressing pressure pot,
After connecting rod 10 travels forward, spacing closing piece 11 departs from crank-guide way 10c, in the presence of elastic force, moves downward and blocks connecting rod 10
Can not move, connecting rod pins turning handle 1 and can not rotate.Pot cover can be opened.In closing lid, the bottom surface 11a of self-locking block 11 meets assistant
Link stopper 6a on handle 6, self-locking block 11 is moved upwards, aligns the self-locking grooves 10c on connecting rod 10, the self-locking releasing of connecting rod 6.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (8)
1. a kind of pressure cooker open and close structure, the pressure cooker includes upper handle, lower handle, pot cover, pot, it is characterised in that institute
Turning handle is installed, the part and upper handle inner body of the turning handle connection coordinate and complete the dynamic of self-locking and pressure regulation on the upper handle stated
Make, the regulation pressure of handle self-locking and pressure cooker is all by the rotating integrated completion of turning handle；The turning handle outside indicates function mark
Degree, the turning handle is fixedly connected rotating shaft, the other end of the rotating shaft be with diameter greater than the boss of connection turning handle side diameter, it is described
The shelves post of a projection is fixed in boss side；The part being connected with the rotating shaft also includes a connecting rod, and the connecting rod top is annular
Tubular, is sleeved on the projection section of rotating shaft, there is an oblique groove face opened on the annulus, the groove face just with it is described
Shelves post card on boss is with when the rotating shaft makes rotating shaft do radial rotary motion with the cooperation of bar linkage structure, connecting rod is driven and does
Axial moves forward and backward.
2. according to a kind of pressure cooker open and close structure in claim 1, it is characterised in that described connecting rod also include crank-guide way and
Connection projection, the crank-guide way is integrally going out the projection side of type with annular barrel, and the connecting rod projection is located at and annular
Barrel integrally goes out the projection lower end of type.
3. according to a kind of pressure cooker open and close structure in claim 2, it is characterised in that be provided with lower handle on described lower handle
Groove, the lower handle groove is that a transverse opening groove and middle part longitudinal direction rectangular channel are combined, and when pot cover is fastened with pot body, is gone up first
Handle and lower handle offset angular, secondly the direction horizontal sliding of the downward handle of upper handle, make the connecting rod projection pass through lower handle groove
In open slot slip into rectangular channel, age of a draught animal of cover rim for completing to ensure simultaneously of this action matches somebody with somebody with the age of a draught animal at pot body edge
Closing pot is closed, the connecting rod projection can axially move in the case where pot is closed in rectangular channel.
4. according to a kind of pressure cooker open and close structure in claim 3, it is characterised in that on described lower handle by rectangular channel
Side, a block is fixed with open slot in cornerwise position, and the block has the gradient near the position of rectangular channel.
5. according to a kind of pressure cooker open and close structure in claim 1, it is characterised in that described upper handle inner installs L-type
Spacing closing piece, the spacing closing piece bottom surface has the gradient, and the spacing closing piece connecting spring of L-type, spring another side is fixed on
On upper handle, when being covered on not fastening, spacing closing piece gear prevents connecting rod to be formed certainly from moving backward on rear side of projection below railing
Lock.
6. according to a kind of pressure cooker open and close structure in claim 5, it is characterised in that on the spacing closing piece and the connecting rod
Crank-guide way coordinate, when upper lid is sealed with pot body, the position of spacing closing piece is in the surface of lower handle block, upper handle
During horizontal sliding is sealed, lower handle block promotes spacing closing piece to move upwards, makes the bossing and c-type of the spacing closing piece of L-type
Crank-guide way is in same horizontal line, connecting rod is moved completion self-locking releasing backward.
7. according to a kind of pressure cooker open and close structure in claim 1, it is characterised in that described rotating shaft front end connection is transferred the files
Bar, the stick is radially cams, and stick top is seat of transferring the files, and the rotation of the stick drives the upper of seat of transferring the files
Lower movement, for pressure limiting valve, pressure limiting valve bottom is divided into separable metal derby for a upper end of transferring the files, and seat of transferring the files moves up and down band
Moving up and down for dynamic pressure limiting valve, the purpose of pressure is adjusted so as to reach.
8. according to a kind of pressure cooker open and close structure in claim 7, it is characterised in that there is pressure limiting valve metal derby through hole to be used for
It is fixed on inside pot cover groove, indicating arm is also installed at pressure limiting valve, it is that indicating arm rises to have pressure in pot, prevents connecting rod forward
Motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510362809.3A CN104957972B (en) | 2015-06-25 | 2015-06-25 | A kind of pressure cooker open and close structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510362809.3A CN104957972B (en) | 2015-06-25 | 2015-06-25 | A kind of pressure cooker open and close structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104957972A CN104957972A (en) | 2015-10-07 |
| CN104957972B true CN104957972B (en) | 2017-06-20 |
Family
ID=54212200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510362809.3A Active CN104957972B (en) | 2015-06-25 | 2015-06-25 | A kind of pressure cooker open and close structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104957972B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017200906A1 (en) | 2017-01-20 | 2018-07-26 | Wmf Group Gmbh | Pressure cooker |
| DE102017202401A1 (en) * | 2017-02-15 | 2018-08-16 | Wmf Group Gmbh | Pressure cooker lid and pressure cooker |
| CN107550256A (en) * | 2017-09-07 | 2018-01-09 | 浙江尚厨炊具有限公司 | A kind of band unblock and the pressure cooker of the key controller of pressure regulation one |
| CN111166162A (en) * | 2020-02-20 | 2020-05-19 | 浙江尚厨家居科技股份有限公司 | Pressure cooker with opening and closing and gear-shifting control mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2922713Y (en) * | 2006-03-27 | 2007-07-18 | 浙江苏泊尔股份有限公司 | Lid-opening-closing structure of pressure cooker |
| EP1884179B1 (en) * | 2006-07-25 | 2016-05-04 | WMF Group GmbH | Pressure cooker |
| CN202525911U (en) * | 2011-12-29 | 2012-11-14 | 湛江鸿智电器有限公司 | Pressure cooker handle with cover opening and closing safety device |
| CN204257828U (en) * | 2014-12-12 | 2015-04-08 | 河南天海电器有限公司 | A kind of automobile aluminum core battery lead |
| CN205053749U (en) * | 2015-06-25 | 2016-03-02 | 杨光辉 | Pressure cooker structure that opens and shuts |
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2015
- 2015-06-25 CN CN201510362809.3A patent/CN104957972B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104957972A (en) | 2015-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170526 Address after: 321200 Zhejiang city of Jinhua province Wuyi County Lake Industrial Zone (Zhejiang Yongda gold cattle trade Limited Company No. 2) Applicant after: ZHEJIANG SHANGCHU KITCHENWARE Co.,Ltd. Address before: 321200 Zhejiang city of Jinhua province Yongkang City Fang Yan Zhen Jin Zhu Jiang Shang Cun Jin Zhu Village No. 5 Applicant before: Yang Guanghui |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 321299 No. 6 Jinniu Road, Baiyang Industrial Zone, economic development zone, Wuyi County, Jinhua City, Zhejiang Province Patentee after: Zhejiang SHANGCHU Home Technology Co.,Ltd. Address before: 321200 niubeijin, Baiyang Industrial Zone, Wuyi County, Jinhua City, Zhejiang Province (Building 2, Zhejiang Yongda industry and Trade Co., Ltd.) Patentee before: ZHEJIANG SHANGCHU KITCHENWARE Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Opening and closing structure of Pressure cooking Effective date of registration: 20230711 Granted publication date: 20170620 Pledgee: Zhejiang Wuyi Rural Commercial Bank Co.,Ltd. Wuchuan Branch Pledgor: Zhejiang SHANGCHU Home Technology Co.,Ltd. Registration number: Y2023980047982 |