CN202981562U - Clamp guide mechanism of pressure cooker - Google Patents
Clamp guide mechanism of pressure cooker Download PDFInfo
- Publication number
- CN202981562U CN202981562U CN 201220682143 CN201220682143U CN202981562U CN 202981562 U CN202981562 U CN 202981562U CN 201220682143 CN201220682143 CN 201220682143 CN 201220682143 U CN201220682143 U CN 201220682143U CN 202981562 U CN202981562 U CN 202981562U
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- CN
- China
- Prior art keywords
- clamp
- guide post
- pressure cooker
- pot cover
- guide rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a clamp guide mechanism of a pressure cooker, belongs to the technical field of household products, and aims to solve the problem that in the prior art, when a guide rod moves, due to swing, a clamp is not tightly jointed with a cooker cover and a cooker body. The clamp guide mechanism comprises a guide rod; one end of the guide rod is fixedly connected with a clamp, and the other end of the guide rod is pivoted with a connecting rod which drives the guide rod to move; a guiding chute is formed radially on the guide rod along a cooker cover; and two positioning pins fixedly connected with the cooker cover are arranged in the guiding chute at intervals. The clamp guide mechanism has the advantages that the clamp guide mechanism has the function of guiding and limiting the movement of the clamp and ensuring the air tightness of the clamp; and a notch on the clamp can be matched with the positioning pins on the outer side to check whether the clamp is moved in place.
Description
Technical field
The utility model belongs to the articles for daily use technical field, relates to a kind of pressure cooker, particularly the guiding mechanism of clamp on a kind of pressure cooker.
Background technology
In order to realize the tight fastening of pot body and pot cover, so that promote safely the pressure in pot, people have designed various types of pressure cookers.Press closed form different, can be divided into screwing type pressure cooker, pressure cooker with pressing cover, fall to covering formula pressure cooker, clamp forceps type pressure cooker etc.
At present, the range of application of screwing type pressure cooker is the most extensive, by the rotation pot cover, the upper lower tooth that originally staggers on pot body and pot cover is fastened, and reaches the purpose of sealing.But the pressure cooker user of this structure need to repeatedly rotate pot cover just can make lower tooth staggered, realizes fastening inconvenient operation.And the mould of pot body and pot cover is very complicated, and die life is not long, and the product size precision is not high.
For this reason, people have carried out long-term exploration, have proposed various types of clamp forceps type pressure cookers.For example, Chinese patent literature discloses a kind of rotary clamping type pressure cooker, and its application number is CN02284718.9, comprises a pot body, cover at pot pot cover with it, be arranged on the pressure limiting valve on pot cover, be arranged on the pot cover handle on pot cover, can be clamped in the clamp on pot body and pot cover, be provided with guide post on clamp, pot cover is provided with the guide channel of accommodating guide post, and an end of connecting rod and clamp are flexibly connected, and the axis of the other end and pot cover handle is flexibly connected.
Above-mentioned clamp forceps type pressure cooker makes connecting rod and guide post drive clamp by turning handle and moves radially, reach the purpose at fastening pot cover and pot body edge, and this has simplified the folding operation to a certain extent, but still exists certain defective.Because the radial motion of clamp is to realize by the guiding relation between guide post and guide channel, cause clamp and pot cover and the untight problem of pot body edge applying in order to prevent guide post from swinging when moving, the dimensional fits of guide post and guide channel needs comparatively tight, but so can increase again the difficulty of assembling.
Summary of the invention
The purpose of this utility model is for the existing the problems referred to above of existing clamp forceps type pressure cooker, and has proposed a kind of clamp guiding mechanism of clamp radial motion good stability.
The purpose of this utility model can realize by following technical proposal: a kind of clamp guiding mechanism of pressure cooker, comprise guide post, one end of guide post is fixedly connected with clamp, the other end and the connecting rod pivot joint that drives the guide post motion, it is characterized in that, radially offer a guide chute along pot cover on described guide post, be interval with two alignment pins that are connected with pot cover in guide chute.In the guide post motion process, rely on two alignment pins to carry out spacing, can drive clamp along the pot cover radial motion, guarantee the clamp applying closely.
In the clamp guiding mechanism of above-mentioned a kind of pressure cooker, described guide post is " U " shape, and openend and the clamp of guide post are connected, and wherein outside alignment pin is arranged on the edge of pot cover.
In the clamp guiding mechanism of above-mentioned a kind of pressure cooker, described clamp offers a breach towards the interior edge of pot cover, and breach and above-mentioned outside alignment pin are complementary.
Compared with prior art, the clamp guiding mechanism of this pressure cooker can play to the motion of clamp the guide and limit effect, has guaranteed the sealing of clamp; Breach on clamp can coordinate with outside alignment pin in addition, plays the effect whether the check clamp moves and put in place.
Description of drawings
Fig. 1 is the pressure cooker cover structure schematic diagram with the clamp guiding mechanism.
Fig. 2 is the top view after Fig. 1 removes turning handle and protective cover.
In figure, 1, pot cover; 2, protective cover; 3, guide post; 31, guide chute; 4, connecting rod; 5, alignment pin; 6, clamp; 61, breach; 7, turning handle.
The specific embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, the clamp guiding mechanism of this pressure cooker is arranged between protective cover 2 and pot cover 1, comprise " U " shape guide post 3, guide post 3 has a guide chute 31 of offering along pot cover 1 radial direction, the openend of guide post 3 is fixedly connected with clamp 6, closing end and connecting rod 4 pivot joints that drive guide post 3 motions are interval with two alignment pins 5 that are connected with pot cover 1 in guide chute 31, can directly guide post 3 be enclosed within on alignment pin 5 and complete installation.
Two alignment pins 5 are along pot cover 1 radial distribution, and wherein outside alignment pin 5 is arranged on the edge of pot cover 1, and clamp 6 offers a breach 61 towards the interior edge of pot cover 1, and breach 61 is complementary with above-mentioned outside alignment pin 5.
Rotate turning handle 7, drive link 4 drives guide post 3 motions, adopts the principle of " 2 definite straight lines ", and guide post 3 is moved along the two determined circuits of alignment pin 5, and assurance clamp 6 is fitted closely.When clamp 6 was close to pot cover 1 edge, outside alignment pin 5 snapped in the breach 61 of clamp 6.Cause clamp 6 applyings not tight in case guide post 3 swings, outside alignment pin 5 can't snap in breach 61, can play an obvious suggesting effect.
Should be appreciated that, in claims of the present utility model, specification, all " comprising ... " all are interpreted as open implication, and namely its implication is equal to " containing at least ... ", and should not be construed as enclosed implication, namely its implication should not be construed " only comprising ... ".
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (3)
1. the clamp guiding mechanism of a pressure cooker, comprise guide post (3), one end of guide post (3) is fixedly connected with clamp (6), the other end and connecting rod (4) pivot joint that drives guide post (3) motion, it is characterized in that, described guide post (3) is upper radially offers a guide chute (31) along pot cover (1), is interval with two alignment pins (5) that are connected with pot cover (1) in guide chute (31).
2. the clamp guiding mechanism of pressure cooker according to claim 1, is characterized in that, described guide post (3) is " U " shape, and the openend of guide post (3) and clamp (6) are connected, and wherein outside alignment pin (5) is arranged on the edge of pot cover (1).
3. the clamp guiding mechanism of pressure cooker according to claim 1 and 2, is characterized in that, described clamp (6) offers a breach (61) towards the interior edge of pot cover (1), and breach (61) is complementary with above-mentioned outside alignment pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682143 CN202981562U (en) | 2012-12-12 | 2012-12-12 | Clamp guide mechanism of pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682143 CN202981562U (en) | 2012-12-12 | 2012-12-12 | Clamp guide mechanism of pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202981562U true CN202981562U (en) | 2013-06-12 |
Family
ID=48552799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220682143 Expired - Lifetime CN202981562U (en) | 2012-12-12 | 2012-12-12 | Clamp guide mechanism of pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202981562U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667242A (en) * | 2017-01-24 | 2017-05-17 | 天喜控股集团有限公司 | Pressure cooker cover opening and closing device |
| CN109892987A (en) * | 2017-12-12 | 2019-06-18 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover component and cooking apparatus |
| CN110292303A (en) * | 2018-03-22 | 2019-10-01 | 武汉苏泊尔炊具有限公司 | Pot cover component and pressure cooker including the pot cover component |
-
2012
- 2012-12-12 CN CN 201220682143 patent/CN202981562U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667242A (en) * | 2017-01-24 | 2017-05-17 | 天喜控股集团有限公司 | Pressure cooker cover opening and closing device |
| CN109892987A (en) * | 2017-12-12 | 2019-06-18 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover component and cooking apparatus |
| CN109892987B (en) * | 2017-12-12 | 2024-02-27 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover assembly and cooking utensil |
| CN110292303A (en) * | 2018-03-22 | 2019-10-01 | 武汉苏泊尔炊具有限公司 | Pot cover component and pressure cooker including the pot cover component |
| CN110292303B (en) * | 2018-03-22 | 2022-03-29 | 武汉苏泊尔炊具有限公司 | Pot cover subassembly reaches pressure cooker including this pot cover subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180305 Address after: Yan Zhen Shan Road 321404 Zhejiang city of Lishui province Jinyun County town of pot No. 8 Patentee after: ZHEJIANG TIANXI KITCHEN APPLIANCE Co.,Ltd. Address before: 321404 Baozhen Road, Jinyun County, Lishui, Zhejiang Province, No. 7 Patentee before: TIANXI HOLDING GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |