CN110477745A - A kind of upper cover latch mechanism components and pressure cooker - Google Patents
A kind of upper cover latch mechanism components and pressure cooker Download PDFInfo
- Publication number
- CN110477745A CN110477745A CN201910897133.6A CN201910897133A CN110477745A CN 110477745 A CN110477745 A CN 110477745A CN 201910897133 A CN201910897133 A CN 201910897133A CN 110477745 A CN110477745 A CN 110477745A
- Authority
- CN
- China
- Prior art keywords
- pot
- upper cover
- panel
- latch mechanism
- mobile claw
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0804—Locking devices
- A47J27/0806—Locking devices of the bayonet-type
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of upper cover latch mechanism components, comprising: for covering the panel being located on interior pot, the mobile claw of driving mechanism, the multiple movables connecting with driving mechanism is equipped on the panel；It is close to each other between the driving mechanism drive mobile claw when conjunction need to be covered, thus internally pot tightening limit；When needing pine lid, driving mechanism drives and is located remotely from each other between the mobile claw, so that internal pot is detached from and unclamps.A kind of pressure cooker is also disclosed, including the pot cover that pot matrix, the interior pot being mounted in pot matrix, lid are located on interior pot, is embedded with such as above-mentioned upper cover latch mechanism components on pot cover.The upper cover latch mechanism components that the present invention designs carry out clamping limit or release using motor, gear, rack gear, connecting rod, the mobile internal pot of claw composite structure, when the air pressure including preventing in pot is uncapped greatly, the hidden peril of explosion that causes steam that can spray.
Description
Technical field
The invention belongs to technical field of kitchen wares more particularly to a kind of upper cover latch mechanism components and pressure cookers.
Background technique
When band Pressure rice pot is cooked, the air pressure in interior pot can be increasing, if interior pot is to be fixed on lower cover, air pressure
Upward very big pressure can be generated to upper cover, upper and lower lid is fastened by uncapping lock, and if at this moment uncapping, steam can spray
And go out, there are hidden peril of explosion.
Summary of the invention
The purpose of the present invention is to provide a kind of upper cover latch mechanism components and pressure cookers, to solve asking for background technique
Topic.
To achieve the above object, a kind of upper cover latch mechanism components of the invention and the specific technical solution of pressure cooker be such as
Under:
A kind of upper cover latch mechanism components, comprising: for covering the panel being located on interior pot, driving is equipped on the panel
The mobile claw of mechanism, the multiple movables being connect with driving mechanism；When that need to cover conjunction, driving mechanism drives the mobile claw
Between it is close to each other, thus internally pot tightening limit；When needing pine lid, driving mechanism drives mutually remote between the mobile claw
From so that internally pot is detached from release.
Further, it is also consolidated with second sliding slot plate on each mobile claw, is fixedly connected on the panel wired
Property guide rail, slided by the way that linear guides and second sliding slot plate are opposite, realize that mobile claw moves internal pot clamping or release.
Further, at least two groups when the second sliding slot plate number being arranged on each mobile claw, and second is sliding
Frid and linear guides number are equal.
Further, it is at least more than two that the concave pawl being recessed inwardly is consolidated on each mobile claw, and institute
It states the concave pawl that mobile claw passes through and snaps onto interior pot edge part realization clamping positioning.
Further, it is offered on each panel and penetrates through-hole therein for concave pawl, number of through-holes is at least
Four.
Further, it is symmetrical arranged two-by-two between the through-hole on the panel, each mobile claw at least correspondence snaps onto
In two through-holes.
Further, the mobile claw being symmetrically set is installed, and each mobile claw is arc on the panel
Shape structure.
Further, the driving mechanism includes the connecting rod being hinged on the mobile claw, and the other end of connecting rod is cut with scissors
It is connected on telescoping mechanism, clamping movement between connecting rod is realized by the stretching motion of telescoping mechanism, to drive mobile claw
Internal pot clamping or release.
Further, the linear movement mechanism includes the motor being fixedly mounted on panel, connect with panel output end
Gear, the rack gear engaged with gear, the first sliding groove plate that is slidably connected with the shiny surface of rack gear, the first sliding groove plate fixes
It is connected on panel, the end of the rack gear is articulated with the end of connecting rod, and then mutual clamping movement between drive link.
A kind of pressure cooker, including pot matrix, the interior pot being mounted in pot matrix, the pot cover that is located on interior pot of lid, on pot cover
Embedded with such as above-mentioned upper cover latch mechanism components.
Compared to compared with the prior art, the invention has the following advantages:
The upper cover latch mechanism components that the present invention designs utilize motor, gear, rack gear, connecting rod, mobile claw composite structure
Internal pot carries out clamping limit or release, when the air pressure including preventing in pot is uncapped greatly, the hidden peril of explosion for causing steam that can spray,
And the upper cover latch mechanism components of the design can be used in the very big cookware of various internal pressures, and it is hidden can to prevent this explosion
The generation of trouble, this simple mechanism are uncapped using the opening and closing of two sides, and bearing up-down force is effectively overcome to cause to be difficult to out
The problem of lid, and safety coefficient is high, and does not need artificial laborious operation.
Detailed description of the invention
Fig. 1 is a kind of main view of upper cover latch mechanism components in the present invention；
Fig. 2 is a kind of top view of upper cover latch mechanism components in the present invention；
Fig. 3 is the three-dimensional structure diagram of pressure cooker of the present invention；
Fig. 4 is the mobile claw part drawing in Fig. 3 of the present invention；
Fig. 5 is the explosive view of pressure cooker of the present invention.
Figure label explanation: motor 1, gear 2, rack gear 3, first sliding groove plate 4, panel 5, connecting rod 6, mobile claw 7, through-hole
8, interior pot 9, second sliding slot plate 10, linear guides 11, concave pawl 12.
Specific embodiment
In order to be best understood from the purpose of the present invention, structure and function, 1-5 with reference to the accompanying drawing, the understanding of the present invention.
When existing band Pressure rice pot is cooked, the air pressure in interior pot can be increasing, and air pressure can generate upper cover upward
Very big pressure, if at this moment uncapping, steam can be spouting, and there are hidden peril of explosion, existing band pressure meal not can solve this
Kind security risk, and the hidden danger can be eliminated for the mechanism that interior pot 9 is fixed on upper cover through the invention by designing.
Such as Fig. 1-3, a kind of upper cover latch mechanism components of the design, main structure includes being located on interior pot 9 for covering
Panel 5 slidably connects several movement claws 7 on panel 5, is equipped with the driving that clamping can be achieved and unclamp by panel 5
Mechanism, driving mechanism drive mobile claw 7 relative to interior pot 9 close to or far from internal 9 clamping of pot of realization or release.Driving machine
Structure preferably uses the cooperative movement of flute profile mechanism, realizes telescopic displacement, mobile claw 7 as shown in Figure 4, in being stuck in
The concave pawl 12 of the turned-out structure in edge of pot 9.It is close to each other between the mobile claw 7 of driving mechanism drive when conjunction need to be covered, from
And the internally tightening of pot 9 limit；When needing pine lid, driving mechanism drives and is located remotely from each other between mobile claw 7, so that internally pot 9 is de-
From release.
As shown in Figure 5, wherein driving mechanism includes the connecting rod 6 being hinged on mobile claw 7, and the other end of connecting rod 6 is cut with scissors
It is connected on telescoping mechanism, clamping movement between connecting rod 6 is realized by the stretching motion of telescoping mechanism, to drive mobile claw
9 clamping of pot or release in 7 pairs.Its linear movement mechanism includes that the motor 1 being fixedly mounted on panel 5 and 5 output end of panel connect
The first sliding groove plate 4 that the shiny surface of the gear 2, the rack gear 3 and rack gear 3 that engage with gear 2 that connect is slidably connected, first sliding groove plate 4
It is fixedly connected on panel 5, the end of rack gear 3 is articulated with the end of connecting rod 6, and then mutual clamping movement between drive link 6.
As shown in figure 5, upper cover latch mechanism components main component includes that motor 1, gear 2, rack gear 3, mobile claw 7, connecting rod 6 are pacified together
In rice cooker on lid.
When before cooking, mobile claw 7 is in outer, and does not fasten with interior pot 9, and interior pot 9 is mounted on lower lid at this time；When
Start after cooking, motor 1 is started to work, and motor 1 is mobile with carry-over bar 3 by gear 2, and mobile driven by connecting rod 6 of rack gear 3 is moved
The inside translation of dynamic claw 7, mobile claw 7 move inward pot 9 in fastening, and interior pot 9 is fastened on upper cover part at this time, uncaps at this time
Words, interior pot 9 can be moved with upper cover, without departing from, it ensure that the steam in interior pot 9 will not be spouting, when meal is cooked,
By opposite movement, mobile claw 7 is detached from the fastening of interior pot, and interior pot 9 is fixed on lower lid again, can normally uncap.This
It is descended between engaging portion with it because pressure causes to be difficult to uncap, is stuck in the concave pawl 12 on mobile claw 7, utilizes the design's
Simple mechanism is uncapped by the opening and closing of two sides, it is only necessary to overcome horizontal frictional resistance that can easily uncap, safety
Coefficient is higher.
As shown in figure 3, the second sliding slot plate being arranged on each mobile claw 7 10 it is several when at least two groups, and second is sliding
Frid 10 it is equal with 11 number of linear guides, it is preferable to use two mobile claws 7 be symmetrical arranged including pot 9 two sides.Each shifting
It is consolidated with that the concave pawl 12 being recessed inwardly is at least more than two on dynamic claw 7, and the concave pawl 12 that mobile claw 7 passes through is caught in
Clamping positioning is realized to interior 9 edge part of pot.Concave pawl 12 passes through through-hole 8 and extends downwardly, to cooperate the protrusion at internal 9 edge of pot
Portion is limited.It is sliding will to be also consolidated with second for stability when in order to realize that mobile claw 7 is mobile on each mobile claw 7
Frid 10 is fixedly connected with linear guides 11 on panel 5, slides by the way that linear guides 11 and second sliding slot plate 10 are opposite, linearly
Guide rail 11 and second sliding slot plate 10 are with synthesis slide block mechanism, restraint of liberty degree, to realize that driving mechanism drives mobile claw 7 to transport
Dynamic, two mobile claws 7 are close to each other or separate, thus by concave pawl 12 to interior 9 clamping of pot or release.
As shown in figure 5, being equipped with the mobile claw 7 being symmetrically set on panel 5, and each mobile claw 7 is arc
Shape structure.Offered on each panel 5 and penetrate through-hole 8 therein for concave pawl 12,8 number of through-hole at least there are four.Wherein,
It is symmetrical arranged two-by-two between through-hole 8 on panel 5, each mobile claw 7 at least correspondence snaps onto two through-holes 8, preferably face
Four through-holes 8 are set on plate 5, and the second sliding slot plate 10, two of every two through-hole 8, two linear guides 11 are unilateral for one group together
Mechanism, two unilateral mechanisms are a complete upper cover latch mechanism components.
In various pressure cookers, main component all can be located at interior pot including pot matrix, the interior pot being mounted in pot matrix, lid
On pot cover, above-mentioned upper cover latch mechanism components can be used in, the upper cover latch mechanism components that the present invention designs are embeddable to be arrived
On pot cover in any pressure cooker, this kind of generation because of security risk caused by pressure can be eliminated.
Working principle: the starting band moving gear 2 of motor 1 rotates, and gear 2 drives connecting rod 6 with 3 stretching motion of carry-over bar, rack gear 3
Compound motion, the existing translation of connecting rod 6 also have rotation, and angle expands or reduces between two connecting rods 6, finally drives two movements
The clamping and release of concave pawl 12 on claw 7 internal 9 edge protuberance of pot together.
It is appreciated that the present invention is described by some embodiments, and what those skilled in the art knew, it is not taking off
In the case where from the spirit and scope of the present invention, various changes or equivalence replacement can be carried out to these features and embodiment.Separately
Outside, under the teachings of the present invention, can modify to these features and embodiment with adapt to particular situation and material without
The spirit and scope of the present invention can be detached from.Therefore, the present invention is not limited to the particular embodiment disclosed, and is fallen with
Embodiment within the scope of claims hereof belong to the present invention protect in the range of.
Claims (10)
1. a kind of upper cover latch mechanism components characterized by comprising described for covering the panel (5) being located on interior pot (9)
Driving mechanism, the multiple movables connecting with driving mechanism are installed mobile claw (7) on panel (5)；
It is close to each other between the driving mechanism drive mobile claw (7) when conjunction need to be covered, thus internally pot (9) tightening limit；
When needing pine lid, driving mechanism drives and is located remotely from each other between the mobile claw (7), so that internal pot (9) is detached from and unclamps.
2. upper cover latch mechanism components according to claim 1, which is characterized in that on each mobile claw (7) also
It is consolidated with second sliding slot plate (10), is fixedly connected with linear guides (11) on the panel (5), pass through linear guides (11) and
Two coulisses (10) are opposite to be slided, and realizes that mobile claw (7) move internal pot (9) clamping or release.
3. upper cover latch mechanism components according to claim 1, which is characterized in that set on each mobile claw (7)
At least two groups when second sliding slot plate (10) number set, and second sliding slot plate (10) and linear guides (11) number are equal.
4. upper cover latch mechanism components according to claim 1, which is characterized in that solid on each mobile claw (7)
It is at least more than two to have the concave pawl (12) being recessed inwardly, and the concave pawl (12) that the mobile claw (7) passes through is caught in
Clamping positioning is realized to interior pot (9) edge part.
5. upper cover latch mechanism components according to claim 1, which is characterized in that offered on each panel (5)
Penetrated through-hole therein (8) for concave pawl (12), through-hole (8) number at least there are four.
6. upper cover latch mechanism components according to claim 1, which is characterized in that through-hole (8) on the panel (5) it
Between be symmetrical arranged two-by-two, each mobile claw (7) at least correspondence snaps onto two through-holes (8).
7. upper cover latch mechanism components according to claim 1, which is characterized in that be equipped on the panel (5) mutually
Symmetrically arranged mobile claw (7), and each mobile claw (7) is arcuate structure.
8. upper cover latch mechanism components according to claim 1, which is characterized in that the driving mechanism includes being hinged on institute
The connecting rod (6) on mobile claw (7) is stated, and the other end of connecting rod (6) is articulated on telescoping mechanism, passes through the flexible of telescoping mechanism
Clamping movement between connecting rod (6) is realized in movement, to drive mobile claw (7) internally pot (9) clamping or release.
9. upper cover latch mechanism components according to claim 6, which is characterized in that the linear movement mechanism includes fixing
The motor (1) that is mounted on panel (5), the gear (2) being connect with panel (5) output end, the rack gear (3) engaged with gear (2),
The first sliding groove plate (4) being slidably connected with the shiny surface of rack gear (3), the first sliding groove plate (4) are fixedly connected on panel (5)
On, the end of the rack gear (3) is articulated with the end of connecting rod (6), and then mutual clamping movement between drive link (6).
10. a kind of pressure cooker, including the pot cover that pot matrix, the interior pot being mounted in pot matrix, lid are located on interior pot, feature exists
In embedded with upper cover latch mechanism components as described in any one of claims 1-9 on pot cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910897133.6A CN110477745A (en) | 2019-09-23 | 2019-09-23 | A kind of upper cover latch mechanism components and pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910897133.6A CN110477745A (en) | 2019-09-23 | 2019-09-23 | A kind of upper cover latch mechanism components and pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110477745A true CN110477745A (en) | 2019-11-22 |
Family
ID=68559000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910897133.6A Pending CN110477745A (en) | 2019-09-23 | 2019-09-23 | A kind of upper cover latch mechanism components and pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110477745A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090108449A (en) * | 2008-04-11 | 2009-10-15 | 주식회사 케이에이치 | The pressure cooker |
| CN203943541U (en) * | 2014-06-18 | 2014-11-19 | 佛山市顺德区美的电热电器制造有限公司 | Automatic exhausting drive unit and the electric pressure cooking saucepan of electric pressure cooking saucepan |
| EP2937026A1 (en) * | 2014-04-23 | 2015-10-28 | Seb S.A. | Pressure-cooking appliance with raisable manual control member |
| CN205568665U (en) * | 2016-03-01 | 2016-09-14 | 九阳股份有限公司 | Automatic keying that opens and shuts of rack gear formula of pressure cooker constructs and pressure cooker |
| CN206612584U (en) * | 2016-12-13 | 2017-11-07 | 佛山市顺德区美的电热电器制造有限公司 | Buckle structure, interior cap assemblies and pressure cooker |
| CN208192829U (en) * | 2017-12-18 | 2018-12-07 | 九阳股份有限公司 | A kind of electric pressure cooking saucepan of automatic open-close |
-
2019
- 2019-09-23 CN CN201910897133.6A patent/CN110477745A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090108449A (en) * | 2008-04-11 | 2009-10-15 | 주식회사 케이에이치 | The pressure cooker |
| EP2937026A1 (en) * | 2014-04-23 | 2015-10-28 | Seb S.A. | Pressure-cooking appliance with raisable manual control member |
| CN203943541U (en) * | 2014-06-18 | 2014-11-19 | 佛山市顺德区美的电热电器制造有限公司 | Automatic exhausting drive unit and the electric pressure cooking saucepan of electric pressure cooking saucepan |
| CN205568665U (en) * | 2016-03-01 | 2016-09-14 | 九阳股份有限公司 | Automatic keying that opens and shuts of rack gear formula of pressure cooker constructs and pressure cooker |
| CN206612584U (en) * | 2016-12-13 | 2017-11-07 | 佛山市顺德区美的电热电器制造有限公司 | Buckle structure, interior cap assemblies and pressure cooker |
| CN208192829U (en) * | 2017-12-18 | 2018-12-07 | 九阳股份有限公司 | A kind of electric pressure cooking saucepan of automatic open-close |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191122 |
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| RJ01 | Rejection of invention patent application after publication |