CN205053749U - Pressure cooker structure that opens and shuts - Google Patents
Pressure cooker structure that opens and shuts Download PDFInfo
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- CN205053749U CN205053749U CN201520453590.3U CN201520453590U CN205053749U CN 205053749 U CN205053749 U CN 205053749U CN 201520453590 U CN201520453590 U CN 201520453590U CN 205053749 U CN205053749 U CN 205053749U
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- handle
- connecting rod
- pressure
- pressure cooker
- projection
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Abstract
The utility model provides a pressure cooker structure that opens and shuts, the pressure cooker includes the handle, lower handle, and the pot cover, the pot body, last handle on install the turning handle, the action of auto -lock and pressure regulating is accomplished in parts and the cooperation of last handle internals that the turning handle is connected, and the adjust pressure of handle auto -lock and pressure cooker all passes through rotatory integrative completion of turning handle.
Description
Technical field
The present invention relates to construction of switch field, refer to a kind of pressure cooker open and close structure especially.
Background technology
At present, the pressure cooker open and close on market mainly push button or button has come, push button or pin button while staff will hold rotatable handle during folding, and folding is inconvenient.Pressure limiting valve pressure regulation controls separately with exhaust and folding, will scald staff because of carelessness in pressure regulation with when being vented.
Summary of the invention
The present invention proposes a kind of pressure cooker open and close structure, solves the problems of the prior art.
Technical scheme of the present invention is achieved in that
A kind of pressure cooker open and close structure, described pressure cooker comprises upper handle, lower handle, pot cover, pot body, described upper handle installs turning handle, and the parts that described turning handle connects have coordinated the action of self-locking and pressure regulation with upper handle inner body, the adjustment pressure of handle self-locking and pressure cooker is all completed by the rotating integrated of turning handle.
As preferably, indicate function scale outside described turning handle, described turning handle is fixedly connected with rotating shaft, and the other end of described rotating shaft is that diameter is greater than the boss connecting turning handle side diameter, and the shelves post of a projection is fixed in described boss side.
As preferably, the described parts be connected with rotating shaft also comprise a connecting rod, described connecting rod top is annular tubular, be sleeved on the projection section of rotating shaft, described annulus there is an oblique groove face opened, described groove face just with the shelves post card on described boss and, make the coordinating of described rotating shaft and bar linkage structure rotating shaft do radial rotary when moving, connecting rod is driven and does axial seesawing.
As preferably, described connecting rod also comprises crank-guide way and is connected projection, and described crank-guide way is in the projection side with annular barrel one removing from mould, and described connecting rod projection is positioned at the projection lower end with annular barrel one removing from mould.
As preferably, described lower handle has lower handle groove, described lower handle groove is that the longitudinal rectangular channel in a transverse opening groove and middle part combines, when pot cover and pot body fasten, first upper handle and lower handle offset angular, secondly upper handle is to the direction horizontal sliding of lower handle, described connecting rod projection is made to slip in rectangular channel by the open slot in lower handle groove, the age of a draught animal of edge coordinates and closes pot body at one's side for age of a draught animal completing the cover rim simultaneously ensured of this action and pot, and described connecting rod projection can axially move when pot body is closed in rectangular channel.
As preferably, rectangular channel side on described lower handle, be that a block is fixed in cornerwise position with open slot, described block has the gradient near the position of rectangular channel.
As preferably, the spacing lock dog of L-type is installed in described upper handle inside, described spacing lock dog bottom surface has the gradient, the spacing lock dog linking springs of described L-type, spring another side is fixed on upper handle, when not fastening upper cover, spacing lock dog gear makes connecting rod can not move backward formation self-locking below railing on rear side of projection.
As preferably, described spacing lock dog coordinates with the crank-guide way on described connecting rod, when upper cover and pot body seal, the position of spacing lock dog be in lower handle block directly over, in the process of upper handle horizontal sliding sealing, lower handle block promotes spacing lock dog and moves upward, and the bossing of the spacing lock dog of L-type and C type crank-guide way are on same level line, and connecting rod can have been moved self-locking releasing backward.
As preferably, described rotating shaft front end connects stick, described stick radial direction is cams, it is seat of transferring the files above stick, the rotation of described stick drives moving up and down of seat of transferring the files, described in a upper end of transferring the files be pressure limiting valve, pressure limiting valve bottom is divided into separable metal derby, moving up and down of seat of transferring the files drives moving up and down of pressure limiting valve, thus reaches the object regulating pressure.
As preferably, it is inner for being fixed on pot cover groove that pressure limiting valve metal derby has through hole, also installs indicating arm near pressure limiting valve place, has pressure to be that indicating arm rises, stop connecting rod to travel forward in pot.
When rotatable handle marks to folding, pot cover just can be opened or closing lid, and when only having pot cover to be incorporated into completely, the turning handle of upper handle could rotate and carry out gear shifting operation, handle is with auto-lock function, and when pot cover is incorporated into completely, the spacing lock dog on upper handle is backed down by the link stopper on lower handle, now connecting rod just can move, and just can transfer the files.When the turning handle on upper handle forwards exhaust shelves to from folding mark, connecting rod moves under the drive of rotating shaft, and indicating arm can move up and down; When the turning handle on upper handle forwards 1 grade to from exhaust shelves, stick drives seat of transferring the files to move down, pressure limiting valve downwards and blast pipe fasten and close, pressure limiting valve work, indicating arm rising; When the turning handle on upper handle forwards 2 grades to from 1 grade, pressure regulation bar drives pressure regulating seat to move down again, and pressure limiting valve outer valve is downward, pressure limiting valve weight penalty, and pressure strengthens, and indicating arm continues to rise; Contrary to being vented action together of finally uncapping again from 2 grades to 1 grade.Pay special attention to, when the pressure in pot is greater than 4KPa, the position that indicating arm is rising, withstanding connecting rod can not move, and turning handle cannot rotate, and can not open pot cover.Only have in pot when not having pressure, under indicating arm arrives, connecting rod just can move, and turning handle forwards folding to and marks, and opens pot cover.
Beneficial effect
In the present invention, folding lid and transferring the files completes on the turning handle of upper handle.After uncapping, the turning handle of upper handle is pinned by lock dog, can not rotate, and ensures that consumer can not maloperation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is external structure schematic diagram of the present invention;
Fig. 2 is the perspective view of handle inner shown in Fig. 1;
Fig. 3 is lower handle decomposition texture schematic diagram upper 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, lower handle groove 6b, pot body 7, rotating shaft 8, shelves post 8a, stick 8b, to transfer the files seat 9, connecting rod 10, groove face 10a, connecting rod projection 10b, crank-guide way 10c, spacing lock dog 11, spacing lock dog bottom surface 11a
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As Fig. 1, a kind of pressure cooker open and close structure, described pressure cooker comprises left-hand seat, 2, lower handle 6, pot cover 5, pot body 7, described upper handle is installed turning handle 1, the parts that described turning handle connects have coordinated the action of self-locking and pressure regulation with upper handle inner body, the adjustment pressure of handle self-locking and pressure cooker is all completed by the rotating integrated of turning handle.
Indicate function scale outside turning handle as described in Figure 2, described turning handle is fixedly connected with rotating shaft 8, and the other end of described rotating shaft is that diameter is greater than the boss connecting turning handle side diameter, and the shelves post 8a of a projection is fixed in described boss side.
The described parts be connected with rotating shaft also comprise a connecting rod 10, described connecting rod top is annular tubular, be sleeved on the projection section of rotating shaft, described annulus there is an oblique groove face 10a opened, described groove face just with the shelves post card on described boss and, make the coordinating of described rotating shaft and bar linkage structure rotating shaft do radial rotary when moving, connecting rod is driven and does axial seesawing.
Described connecting rod also comprises crank-guide way and is connected projection, and described crank-guide way 10c is in the projection side with annular barrel one removing from mould, and described connecting rod projection 10b is positioned at the projection lower end with annular barrel one removing from mould.
As Fig. 3, described lower handle has lower handle groove 6b, described lower handle groove is that the longitudinal rectangular channel in a transverse opening groove and middle part combines, when pot cover and pot body fasten, first upper handle and lower handle offset angular, secondly upper handle is to the direction horizontal sliding of lower handle, described connecting rod projection is made to slip in rectangular channel by the open slot in lower handle groove, the age of a draught animal of edge coordinates and closes pot body at one's side for age of a draught animal completing the cover rim simultaneously ensured of this action and pot, and described connecting rod projection can axially move when pot body is closed in rectangular channel.
Rectangular channel side on described lower handle, be that a gear is fixed, 6a in cornerwise position with open slot, described block has the gradient near the position of rectangular channel.
The spacing lock dog 11 of L-type is installed in described upper handle inside, described spacing lock dog bottom surface 11a has the gradient, the spacing lock dog linking springs of described L-type, spring another side is fixed on upper handle, when not fastening upper cover, spacing lock dog gear makes connecting rod can not move backward formation self-locking below railing on rear side of projection.
Described spacing lock dog coordinates with the crank-guide way on described connecting rod, when upper cover and pot body seal, the position of spacing lock dog be in lower handle block directly over, in the process of upper handle horizontal sliding sealing, lower handle block promotes spacing lock dog and moves upward, the bossing of the spacing lock dog of L-type and C type crank-guide way are on same level line, connecting rod can have been moved self-locking releasing backward.
Described rotating shaft front end connects stick, described stick 8b radial direction is cams, it is seat 9 of transferring the files above stick, the rotation of described stick drives moving up and down of seat of transferring the files, a described upper end of transferring the files is pressure limiting valve 3, pressure limiting valve bottom is divided into separable metal derby 3a, and moving up and down of seat of transferring the files drives moving up and down of pressure limiting valve, thus reaches the object regulating pressure.
It is inner for being fixed on pot cover groove that pressure limiting valve and metal derby have through hole, also installs indicating arm near pressure limiting valve place, has pressure to be that indicating arm rises, stop connecting rod to travel forward in pot.
As Fig. 2 turning handle 1 drives rotating shaft 8 to rotate, before rotating shaft 8, pressure regulation bar 8b drives seat 9 of transferring the files to move up and down, and seat 9 of transferring the files drives pressure limiting valve 3 to move up and down, thus reaches adjustment pressure.
Seesaw as the shelves post 8a of Fig. 3 rotating shaft 8 on the process shaft 8 rotated contacts drivening rod 10 with the groove face 10a on connecting rod 10, seesaw in the groove 6b of the lower handle 6 of the projection 10b under connecting rod 10, carry out the folding by pressing pressure pot, after connecting rod 10 travels forward, spacing lock dog 11 departs from crank-guide way 10c, under the effect of elastic force, move downward and block connecting rod 10 and can not move, connecting rod pins turning handle 1 and can not rotate.Pot cover can be opened.When closing lid, the bottom surface 11a of self-locking block 11 meets the link stopper 6a on lower handle 6, and self-locking block 11 moves upward, and aligns the self-locking grooves 10c on connecting rod 10, the self-locking releasing of connecting rod 6.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a pressure cooker open and close structure, described pressure cooker comprises upper handle, lower handle, pot cover, pot body, is characterized in that, described upper handle installs turning handle, the parts that described turning handle connects have coordinated the action of self-locking and pressure regulation with upper handle inner body, the adjustment pressure of handle self-locking and pressure cooker is all completed by the rotating integrated of turning handle.
2. according to a kind of pressure cooker open and close structure in claim 1, it is characterized in that, indicate function scale outside described turning handle, described turning handle is fixedly connected with rotating shaft, the other end of described rotating shaft is that diameter is greater than the boss connecting turning handle side diameter, and the shelves post of a projection is fixed in described boss side.
3. according to a kind of pressure cooker open and close structure in claim 1, it is characterized in that, the described parts be connected with rotating shaft also comprise a connecting rod, described connecting rod top is annular tubular, be sleeved on the projection section of rotating shaft, described annulus have an oblique groove face opened, described groove face just with the shelves post card on described boss and, make the coordinating of described rotating shaft and bar linkage structure rotating shaft do radial rotary when moving, connecting rod is driven and does axial seesawing.
4. according to a kind of pressure cooker open and close structure in claim 3, it is characterized in that, described connecting rod also comprises crank-guide way and is connected projection, and described crank-guide way is in the projection side with annular barrel one removing from mould, and described connecting rod projection is positioned at the projection lower end with annular barrel one removing from mould.
5. according to a kind of pressure cooker open and close structure in claim 4, it is characterized in that, described lower handle has lower handle groove, described lower handle groove is that the longitudinal rectangular channel in a transverse opening groove and middle part combines, when pot cover and pot body fasten, first upper handle and lower handle offset angular, secondly upper handle is to the direction horizontal sliding of lower handle, described connecting rod projection is made to slip in rectangular channel by the open slot in lower handle groove, the age of a draught animal of edge coordinates and closes pot body at one's side for age of a draught animal completing the cover rim simultaneously ensured of this action and pot, described connecting rod projection can axially move when pot body is closed in rectangular channel.
6. according to a kind of pressure cooker open and close structure in claim 5, it is characterized in that, rectangular channel side on described lower handle, be that a block is fixed in cornerwise position with open slot, described block has the gradient near the position of rectangular channel.
7. according to a kind of pressure cooker open and close structure in claim 1, it is characterized in that, the spacing lock dog of L-type is installed in described upper handle inside, described spacing lock dog bottom surface has the gradient, the spacing lock dog linking springs of described L-type, spring another side is fixed on upper handle, and when not fastening upper cover, spacing lock dog gear makes connecting rod can not move backward formation self-locking below railing on rear side of projection.
8. according to a kind of pressure cooker open and close structure in claim 7, it is characterized in that, described spacing lock dog coordinates with the crank-guide way on described connecting rod, when upper cover and pot body seal, the position of spacing lock dog be in lower handle block directly over, in the process of upper handle horizontal sliding sealing, lower handle block promotes spacing lock dog and moves upward, the bossing of the spacing lock dog of L-type and C type crank-guide way are on same level line, connecting rod can have been moved self-locking releasing backward.
9. according to a kind of pressure cooker open and close structure in claim 2, it is characterized in that, described rotating shaft front end connects stick, described stick radial direction is cams, is seat of transferring the files above stick, and the rotation of described stick drives moving up and down of seat of transferring the files, a described upper end of transferring the files is pressure limiting valve, pressure limiting valve bottom is divided into separable metal derby, and moving up and down of seat of transferring the files drives moving up and down of pressure limiting valve, thus reaches the object regulating pressure.
10. according to a kind of pressure cooker open and close structure in claim 9, it is characterized in that, it is inner for being fixed on pot cover groove that pressure limiting valve metal derby has through hole, also installs indicating arm near pressure limiting valve place, has pressure to be that indicating arm rises, stop connecting rod to travel forward in pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520453590.3U CN205053749U (en) | 2015-06-25 | 2015-06-25 | Pressure cooker structure that opens and shuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520453590.3U CN205053749U (en) | 2015-06-25 | 2015-06-25 | Pressure cooker structure that opens and shuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205053749U true CN205053749U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520453590.3U Active CN205053749U (en) | 2015-06-25 | 2015-06-25 | Pressure cooker structure that opens and shuts |
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| Country | Link |
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| CN (1) | CN205053749U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104957972A (en) * | 2015-06-25 | 2015-10-07 | 杨光辉 | Pressure cooker opening and closing structure |
| CN107692894A (en) * | 2017-09-07 | 2018-02-16 | 浙江尚厨炊具有限公司 | Pressure cooker and its dismountable type handle |
| 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 |
-
2015
- 2015-06-25 CN CN201520453590.3U patent/CN205053749U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104957972A (en) * | 2015-06-25 | 2015-10-07 | 杨光辉 | Pressure cooker opening and closing structure |
| CN107692894A (en) * | 2017-09-07 | 2018-02-16 | 浙江尚厨炊具有限公司 | Pressure cooker and its dismountable type handle |
| 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 |
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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: 20160516 Address after: 321200 Zhejiang city of Jinhua province Wuyi County Lake Industrial Zone (Zhejiang Yongda gold cattle trade Limited Company No. 2) Patentee after: ZHEJIANG SHANGCHU COOKER 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 Patentee before: Yang Guanghui |
|
| 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. |
|
| CP03 | Change of name, title or address |