CN203168844U - Modified cover-pressing type pressure cooker - Google Patents
Modified cover-pressing type pressure cooker Download PDFInfo
- Publication number
- CN203168844U CN203168844U CN 201320061339 CN201320061339U CN203168844U CN 203168844 U CN203168844 U CN 203168844U CN 201320061339 CN201320061339 CN 201320061339 CN 201320061339 U CN201320061339 U CN 201320061339U CN 203168844 U CN203168844 U CN 203168844U
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- China
- Prior art keywords
- spring beam
- cover
- snap close
- pressure cooker
- spring
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Abstract
The utility model discloses a modified cover-pressing type pressure cooker and belongs to the field of kitchen cooking utensils. The modified cover-pressing type pressure cooker solves the technical problems that an existing cover-pressing pressure cooker is inconvenient to operate and low in using safety. The modified cover-pressing type pressure cooker comprises a cooker body and a cooker cover, wherein a cover closing locking device is arranged on the cooker cover, the cover closing locking device comprises an elastic beam and a driving mechanism which can drive the elastic beam to move upwards and downwards, the two ends of the elastic beam are provided with lock catches, the lock catches are rotatably connected to the elastic beam, driving parts are arranged between the lock catches and the elastic beam, the driving parts drive the lock catches to buckle a cooker body when the elastic beam moves upwards, unlocking parts are arranged between the lock catches and the cooker cover, and the unlocking parts drive the lock catches to be separated from the cooker body when the elastic beam moves downwards. The modified cover-pressing type pressure cooker is mainly applicable to cover-pressing type pressure cookers and like products.
Description
[technical field]
The utility model relates to a kind of pressure cooker, especially a kind of pressure cooker with pressing cover.
[background technology]
Traditional pressure cooker with pressing cover mainly comprises a pot body, pot cover, spring beam and adjusting knob.Close when covering, the rotation adjusting knob is pressed on pot body pot cover, when uncapping, and counter-rotating adjusting knob then.There are many deficiencies in this pot cover locking mode: in the process of rotation adjusting knob, if firmly not enough, pot cover can not compress a pot body, pressure cooker poor sealing fully; If firmly excessive, then may damage the helicitic texture of adjusting knob, pot cover is difficult to the disposable predetermined effect that compresses that reaches, and the use quality of pressure cooker is only with user's operating experience, uses inconveniently, and its security is not high; Spring beam is to be supported on the handle of pot body, and the user is in that to carry out folding when operation lid not too convenient, and may occur the situation of spring beam slippage from the handle during pressure cooker work.
For this reason, the applicant has applied for that publication number is called the patent of invention of " a kind of novel pressure cooker " for " CN101401705 ", name, this patent utilization lever construction seals with pot cover the pot body, and control the slip of three dog clutch simultaneously, reach and close the tight purpose of cover lock, this pot cover locking mechanism of comparing traditional pressure cooker with pressing cover is simpler, operates more convenient, and safe.
[summary of the invention]
The utility model provides a kind of improved pressure cooker with pressing cover, has out/close lid characteristics easy to operate, safe to use.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of improved pressure cooker with pressing cover, comprise pot body and pot cover, described pot cover is provided with and closes cover lock and tightly install, the described tight device of cover lock that closes comprises spring beam and can drive the driving mechanism that spring beam moves up and down, the two ends of described spring beam are provided with snap close, and snap close is rotatably connected on the spring beam, be provided with actuator between snap close and the spring beam, described actuator orders about snap close and fastens the pot body when spring beam moves upward, be provided with unlock piece between snap close and the pot cover, described unlock piece orders about snap close when spring beam moves downward separates with the pot body.
Further, described snap close has connecting portion and buckling parts, and described connecting portion is rotatably connected on the spring beam, and described buckling parts fastens with the pot edge of pot body with the snap close rotation or separates.
Further, described actuator is spring, has transmission arm on the described connecting portion, and spring clip is contained between transmission arm and the spring beam.
Further, described actuator is torsion spring, and torsion spring is arranged on the place that is rotationally connected of connecting portion and spring beam.
Further, described unlock piece is the boss that is located on the snap close, the boss pot cover of when spring beam moves downward, conflicting, and react on snap close it is separated with the pot body; Perhaps described unlock piece is the protruding ring limit that is located at the pot cover periphery, and the protruding ring limit promotes the snap close rotation and separates with the pot body when spring beam moves downward.
Further, described driving mechanism comprises latch segment and resetting means, be connected by rotating shaft between described spring beam and the latch segment, and latch segment is connected in the rotating shaft with eccentric manner, latch segment applies pressure on the pot cover and drives spring beam and moves upward when rotating, described resetting means orders about spring beam and moves downward when the latch segment release.
Further, described resetting means comprises lead, and lead one end is fixed on the pot cover, and the other end passes spring beam, and lead is provided with the guide pillar spring that presses down spring beam.
Further, described latch segment is cam or sheave.
Further, described latch segment is provided with handle, and handle drives latch segment and rotates; Perhaps spring beam is provided with electric device, and electric device drives latch segment and rotates.
The beneficial effects of the utility model:
Pressure cooker with pressing cover of the present utility model, adopt the spring beam structure, and be provided with rotatable snap close at the two ends of spring beam, snap close can fasten with the pot body along with moving up and down of spring beam or separate automatically, not only reach the purpose of locking pot cover, also simplified and opened/close the lid operation, also avoided the spring beam situation of slippage at work simultaneously, security improves greatly
These characteristics of the present utility model and advantage will be below the specific embodiment, accompanying drawing in detailed exposure.
[description of drawings]
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the overall structure schematic diagram of the utility model pressure cooker with pressing cover preferred embodiment;
Structural representation when Fig. 2 puts in place for the utility model pressure cooker with pressing cover closes lid;
Structural representation when Fig. 3 uncaps for the utility model pressure cooker with pressing cover.
[specific embodiment]
The utility model proposes a kind of improved pressure cooker with pressing cover, comprise pot body and pot cover, described pot cover is provided with and closes cover lock and tightly install, the described tight device of cover lock that closes comprises spring beam and can drive the driving mechanism that spring beam moves up and down, the two ends of described spring beam are provided with snap close, and snap close is rotatably connected on the spring beam, be provided with actuator between snap close and the spring beam, described actuator orders about snap close and fastens the pot body when spring beam moves upward, be provided with unlock piece between snap close and the pot cover, described unlock piece orders about snap close when spring beam moves downward separates with the pot body.
Also be provided with spring beam on some present pressure cooker with pressing cover, but its spring beam is to be supported on the handle of pot body, and spring beam of the present utility model is provided with snap close, fastens by the pot edge of snap close with the pot body, overall structure is simpler, pressure cooker open/close the lid more convenient to operate.
Be explained and illustrated below in conjunction with the accompanying drawing of the utility model embodiment technical scheme to the utility model embodiment, but following embodiment is preferred embodiment of the present utility model only, is not whole.Based on the embodiment in the embodiment, those skilled in the art belong to protection domain of the present utility model at following other embodiment that obtains of the prerequisite of not making creative work.
With reference to Fig. 1-3, pressure cooker with pressing cover, comprise pot body 1 and pot cover 2, described pot cover 2 is provided with and closes cover lock and tightly install, the described tight device of cover lock that closes comprises spring beam 4 and can drive the driving mechanism that spring beam 4 moves up and down, the two ends of described spring beam 4 are provided with snap close 5, and snap close 5 is rotatably connected on the spring beam 4, be provided with actuator between snap close 5 and the spring beam 4, described actuator orders about snap close 5 and fastens pot body 1 when spring beam 4 moves upward, be provided with unlock piece between snap close 5 and the pot cover 2, described unlock piece orders about snap close 5 when spring beam 4 moves downward separates with pot body 1.
Snap close 5 has connecting portion 51 and buckling parts 52, connecting portion 51 is hook solid, buckling parts 52 L-shaped grabs, the two ends of spring beam 4 arrange hitching axis 41, connecting portion 51 is contained on the hitching axis 41, make snap close 5 to rotate around hitching axis 41, and buckling parts 52 fasten or separate with pot body 1 along with snap close 5 rotations.Fasten for convenient, the pot edge of pot body 1 is designed to the flanging 11 of outside turnup, and the buckling parts 52 of snap close 5 is fastened on this flanging 11.
Above-mentioned actuator is spring 53, connecting portion is provided with transmission arm 52, spring 53 is installed between transmission arm 52 and the spring beam 4, this spring 53 provides the inwardly elastic force of rotation of snap close 5, closing Gai Shineng automatically on the pot edge that is fastened on pot body 1 with snap close 5, certainly, this embodiment can also replace with other structures, such as being provided with torsion spring at the place of being rotationally connected that states connecting portion and spring beam.
Unlock piece is the boss 54 that is located on the snap close 5, boss 54 pot cover 2 of when spring beam 4 moves downward, conflicting, and react on snap close 5 it is separated with pot body 1, during concrete enforcement: boss 54 is between connecting portion 51 and buckling parts 52, and the inboard of boss 54 is resisted against on the spring beam 4, when boss is conflicted pot cover 2, because the inboard of boss is subjected to spring beam 4 and stops, active force has only the boss 54 of promotion to make snap close 5 to inner rotary, buckling parts 52 separates with the pot edge of pot body 1, and boss 54 preferred construction are triangle or approximate shape; Be to cooperate boss structure, on the protruding ring limit 24 that the periphery of pot cover 2 arranges, inconsistent by protruding ring limit 24 and boss 54.Certainly, it may occur to persons skilled in the art that, directly utilize the protruding ring limit 24 on the pot cover 2 when spring beam 4 moves downward, to promote snap close 5, also can realize separating of snap close and pot body.
The driving mechanism of present embodiment comprises latch segment 3 and resetting means, be connected by rotating shaft 31 between spring beam and the latch segment 3, and latch segment 3 is connected in the rotating shaft 31 with eccentric manner, latch segment 3 applies pressure on the pot cover 2 and drives spring beam 4 and moves upward when rotating, described resetting means orders about spring beam 4 and moves downward when latch segment 3 releases.
Present embodiment arranges reinforcement 21 in the centre of pot cover 2, and also is provided with brake pad 22 on reinforcement 21, and latch segment 3 acts on the brake pad 22.Can improve the bearing capacity of pot cover 2 like this, especially the non-deformability of pot cover 2 central areas has had raising.In addition, use brake pad 22 after, increase the damping due to rotation power of latch segment 3, improve locking effect, prevent that latch segment 3 from being rotated by external force, safety in utilization is good.During concrete enforcement: brake pad 22 can be installed on the pot cover 2 by screw, and with adjusting nut 23 locking, rotation adjusting nut 23 can be adjusted the height of brake pad 22, guarantees well contact between brake pad 22 and the latch segment 3, makes product still possess original locking effect after the use for a long time; Brake pad 22 can adopt rubber type of material to make.
Resetting means comprises lead 6, and lead 6 one ends are fixed on the pot cover 2, and the other end passes spring beam 4, and lead 6 is provided with the guide pillar spring 61 that presses down spring beam 4.With reference to Fig. 2, close when covering, latch segment 3 rotation also applies pressure on the pot cover 2, because pot cover 2 is supported on pot body 1 and can't moves, 3 acting in oppositions of latch segment force spring beam 4 to be lifted on spring beam 4, guide pillar spring 61 compressed energy-storages, spring beam 4 is when rising, and spring 53 promotes snap close 5 and inwardly rotates, and buckling parts 52 is fastened on the pot edge of pot body 1; With reference to Fig. 3, when uncapping, counter-rotating latch segment 3 makes latch segment 3 releases, under the effect of guide pillar spring 61, spring beam 4 is depressed into original position, when spring beam 4 presses down, boss 54 is conflicted and is arrived pot cover 2, makes snap close 5 to inner rotary, and buckling parts 52 separates with the pot edge of pot body 1.
The described latch segment 3 of present embodiment generally adopts cam or has the member of similar intermittent transmission agency, such as sheave.User's operation for convenience can arrange handle 31 at latch segment 3, and handle 31 can be one-body molded with latch segment 3, also can adopt dismountable structure.In addition, also can adopt electric device to drive latch segment 3, such as stepper motor etc., other drives structure describes in detail no longer one by one, as long as can realize that in principle latch segment rotates around the shaft.
The utility model embodiment is mainly used on pressure cooker with pressing cover and the similar products.
By above-described embodiment, the purpose of this utility model is by in full force and effect having reached.The personage who is familiar with this skill should be understood that the utility model includes but not limited to the content of describing in accompanying drawing and the top specific embodiment.Any modification that does not depart from function of the present utility model and structural principle all will be included in the scope of claims.
Claims (9)
1. improved pressure cooker with pressing cover, comprise pot body and pot cover, described pot cover is provided with and closes cover lock and tightly install, it is characterized in that: the described tight device of cover lock that closes comprises spring beam and can drive the driving mechanism that spring beam moves up and down, the two ends of described spring beam are provided with snap close, and snap close is rotatably connected on the spring beam, be provided with actuator between snap close and the spring beam, described actuator orders about snap close and fastens the pot body when spring beam moves upward, be provided with unlock piece between snap close and the pot cover, described unlock piece orders about snap close when spring beam moves downward separates with the pot body.
2. a kind of improved pressure cooker with pressing cover as claimed in claim 1, it is characterized in that: described snap close has connecting portion and buckling parts, and described connecting portion is rotatably connected on the spring beam, and described buckling parts rotates with snap close and fastens with the pot edge of pot body or separate.
3. a kind of improved pressure cooker with pressing cover as claimed in claim 2, it is characterized in that: described actuator is spring, has transmission arm on the described connecting portion, and spring clip is contained between transmission arm and the spring beam.
4. a kind of improved pressure cooker with pressing cover as claimed in claim 2, it is characterized in that: described actuator is torsion spring, torsion spring is arranged on the place that is rotationally connected of connecting portion and spring beam.
5. a kind of improved pressure cooker with pressing cover as claimed in claim 1 or 2, it is characterized in that: described unlock piece is the boss that is located on the snap close, the boss pot cover of when spring beam moves downward, conflicting, and react on snap close it is separated with the pot body;
Perhaps described unlock piece is the protruding ring limit that is located at the pot cover periphery, and the protruding ring limit promotes the snap close rotation and separates with the pot body when spring beam moves downward.
6. a kind of improved pressure cooker with pressing cover as claimed in claim 1 or 2, it is characterized in that: described driving mechanism comprises latch segment and resetting means, be connected by rotating shaft between described spring beam and the latch segment, and latch segment is connected in the rotating shaft with eccentric manner, latch segment applies pressure on the pot cover and drives spring beam and moves upward when rotating, described resetting means orders about spring beam and moves downward when the latch segment release.
7. a kind of improved pressure cooker with pressing cover as claimed in claim 6, it is characterized in that: described resetting means comprises lead, and lead one end is fixed on the pot cover, and the other end passes spring beam, and lead is provided with the guide pillar spring that presses down spring beam.
8. a kind of improved pressure cooker with pressing cover as claimed in claim 6, it is characterized in that: described latch segment is cam or sheave.
9. a kind of improved pressure cooker with pressing cover as claimed in claim 6, it is characterized in that: described latch segment is provided with handle, and handle drives latch segment and rotates; Perhaps spring beam is provided with electric device, and electric device drives latch segment and rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061339 CN203168844U (en) | 2013-02-04 | 2013-02-04 | Modified cover-pressing type pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061339 CN203168844U (en) | 2013-02-04 | 2013-02-04 | Modified cover-pressing type pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203168844U true CN203168844U (en) | 2013-09-04 |
Family
ID=49065606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320061339 Expired - Fee Related CN203168844U (en) | 2013-02-04 | 2013-02-04 | Modified cover-pressing type pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203168844U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070605A (en) * | 2013-02-04 | 2013-05-01 | 应杰 | Improved gland type pressure cooker |
| CN107625410A (en) * | 2016-07-18 | 2018-01-26 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover component and pressure cooker |
| CN109953687A (en) * | 2017-12-23 | 2019-07-02 | 天佑电器（苏州）有限公司 | Dust catcher |
-
2013
- 2013-02-04 CN CN 201320061339 patent/CN203168844U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070605A (en) * | 2013-02-04 | 2013-05-01 | 应杰 | Improved gland type pressure cooker |
| CN107625410A (en) * | 2016-07-18 | 2018-01-26 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover component and pressure cooker |
| CN107625410B (en) * | 2016-07-18 | 2022-11-01 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover subassembly and pressure cooker |
| CN109953687A (en) * | 2017-12-23 | 2019-07-02 | 天佑电器（苏州）有限公司 | Dust catcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20150204 |
|
| EXPY | Termination of patent right or utility model |