CN202567765U - Anti-rotation device for cooker cover after uncovering of electric pressure cooker - Google Patents
Anti-rotation device for cooker cover after uncovering of electric pressure cooker Download PDFInfo
- Publication number
- CN202567765U CN202567765U CN 201220172649 CN201220172649U CN202567765U CN 202567765 U CN202567765 U CN 202567765U CN 201220172649 CN201220172649 CN 201220172649 CN 201220172649 U CN201220172649 U CN 201220172649U CN 202567765 U CN202567765 U CN 202567765U
- Authority
- CN
- China
- Prior art keywords
- pot cover
- push rod
- cantilever
- cover
- cooker cover
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an anti-rotation device for a cooker cover after the uncovering of an electric pressure cooker, comprising the cooker cover, a cooker cover cantilever, as well as a knob and a middle ring which are arranged on the cooker cover cantilever, wherein a circumferential guide groove is arranged at the part at which the surface cover of the cooker cover is opposite to the cooker cover cantilever, and an axial limit groove is arranged on the end part of the guide groove; an anti-rotation push rod comprises a guide rod part, a location rod part and a cross rod; the lower end of a push rod spring is fixedly connected with the cross rod, and the push rod spring is matched with a push rod press sheet fixed on a bottom shell; a guide hole and a guide penetration hole for the location rod part are arranged on the bottom shell of the cooker cover cantilever; and the guide rod part is in slide fit with the guide hole, the location rod part penetrates through the guide penetration hole to be in slide fit with the guide groove on the surface cover. When the knob is rotated, the cooker cover rotates, the location rod part of the anti-rotation push rod is in slide fit with the guide groove; when the cooker cover is uncovered, the location rod part is embedded with the limit groove; and when the cooker cover is turned over, the location rod part is embedded with the limit groove to prevent the cooker cover from rotating, thus ensuring that the buckling position of the cooker cover is screwed with the buckling position of a middle cooker during re-buckling.
Description
Technical field
The utility model relates to the uncap frame mode of back pot cover anti-rotation of a kind of electric pressure cooking saucepan.
Background technology
Present prior art, a kind of electric pressure cooking saucepan comprises pot cover, pot cover cantilever, is arranged on knob and middle ring on the pot cover cantilever, and pot cover and pot cover cantilever articulate, and knob drives pot cover and rotates; Pot cover cantilever and middle ring articulate; Said pot cover comprises cover and steel lid; Said pot cover cantilever comprises drain pan and loam cake.Existing problems are: the disjunctor pot cover of electric pressure cooking saucepan can arbitrarily rotate at the back pot cover of uncapping; Can cause with pot body pot not contraposition of tooth and can't cover down pot cover; Other has the part electric pressure cooking saucepan product back pot cover anti-rotation that also realized uncapping, but some must open at pot cover just can anti-rotation than wide-angle.
Summary of the invention
The purpose of the utility model is: the device that provides a kind of electric pressure cooking saucepan to uncap back pot cover anti-rotation, after it can prevent to uncap effectively, pot cover guaranteed can fasten with middle pot exactly after pot cover fastens rotation with respect to the rotation of pot cover cantilever.
The utility model is achieved in that the uncap device of back pot cover anti-rotation of a kind of electric pressure cooking saucepan, comprises pot cover, pot cover cantilever, is arranged on knob and middle ring on the pot cover cantilever, and pot cover articulates with the pot cover cantilever, and knob drives the pot cover rotation; Pot cover cantilever and middle ring articulate; Said pot cover comprises cover and steel lid; Said pot cover cantilever comprises drain pan and loam cake; It is characterized in that: also comprise an anti-rotation push rod, push rod spring and push rod compressing tablet; There is circumferential gathering sill at the position that the cover of said pot cover is relative with the pot cover cantilever, and there is axial limited impression the end of gathering sill;
Said anti-rotation push rod comprises guide post portion, backstay portion and cross bar; The lower end of said push rod spring is fixedly connected with cross bar, and push rod spring cooperates with push rod compressing tablet on being fixed on drain pan;
The hole that is guided through that pilot hole and backstay portion are arranged on the drain pan of said pot cover cantilever;
Guide post portion and pilot hole are slidingly matched, and backstay portion passes and is guided through that gathering sill is slidingly matched on hole and the cover, and when opening pot cover, the limited impression of the lower end of backstay portion and the end of gathering sill is chimeric.
The device of pot cover anti-rotation after a kind of electric pressure cooking saucepan of the utility model is uncapped, owing to adopt such structure, behind pot cover and middle pot fastening, the backstay portion of anti-rotation push rod cooperates with gathering sill; When the rotation knob, pot cover rotates, and the backstay portion and the gathering sill of anti-rotation push rod are slidingly matched; When pot cover with after the button bit of middle pot separates, backstay portion and limited impression are relative, when opening pot cover; Backstay portion and limited impression are chimeric; Prevent that pot cover from rotating, when guaranteeing to fasten, the button bit of the button bit of pot cover and middle pot screws again.
Description of drawings
Fig. 1 is the cutaway view of the utility model.
Fig. 2 is the cutaway view under the utility model pot cover open mode.
Stereogram when Fig. 3 is the utility model pot cover fastening under pot cover cantilever and the pot cover relative status.
Fig. 4 is the utility model pot cover stereogram under pot cover cantilever and the pot cover relative status when opening.
Stereogram when Fig. 5 is the utility model pot cover fastening under anti-rotation push rod and the pot cover relative status.
Fig. 6 is the utility model pot cover stereogram under anti-rotation push rod and the pot cover relative status when opening.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Like Fig. 1, shown in Figure 2, the device of pot cover anti-rotation comprised pot cover 1, pot cover cantilever 2, is arranged on knob 3 and middle ring 4 on the pot cover cantilever 2 after a kind of electric pressure cooking saucepan was uncapped, and pot cover 1 articulates with pot cover cantilever 2, and knob 3 drives pot covers 1 and rotates; Pot cover cantilever 2 articulates with middle ring 4; Said pot cover 1 comprises cover 11 and steel lid 12; Said pot cover cantilever 2 comprises drain pan 21 and loam cake 22.
Also comprise an anti-rotation push rod 5, push rod spring 6 and push rod compressing tablet 7, like Fig. 1, Fig. 4, Fig. 5, shown in Figure 6, there is circumferential gathering sill 111 at the cover 11 and the pot cover cantilever 2 relative positions of said pot cover 1, and there is axial limited impression 112 end of gathering sill 111.
Said anti-rotation push rod 5 comprises guide post portion 51, backstay portion 52 and cross bar 53; The lower end of said push rod spring 6 is fixedly connected with cross bar 53, and push rod spring 6 cooperates with push rod compressing tablet 7 on being fixed on drain pan 21.
Like Fig. 3, shown in Figure 4, what pilot hole 211 and backstay portion 52 were arranged on the drain pan 21 of said pot cover cantilever 2 is guided through hole 212;
Under Fig. 2 state; Be rotated counterclockwise pot cover 1, after pot cover fastens, before the rotation pot cover 1; In ring 4 cooperate with guide post portion 51; Guide post portion 51 moves up, and separate with the limited impression 112 of the end of gathering sill 111 lower end of backstay portion 52, rotates pot cover this moment pot cover and middle pot 8 are fastened.
Above-described only is the preferential embodiment of the utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is regarded as the protection domain of the utility model.
Claims (1)
1. the device of pot cover anti-rotation comprised pot cover, pot cover cantilever, is arranged on knob and middle ring on the pot cover cantilever after an electric pressure cooking saucepan was uncapped, and pot cover and pot cover cantilever articulate, and knob drives pot cover and rotates; Pot cover cantilever and middle ring articulate; Said pot cover comprises cover and steel lid; Said pot cover cantilever comprises drain pan and loam cake; It is characterized in that: also comprise an anti-rotation push rod, push rod spring and push rod compressing tablet; There is circumferential gathering sill at the position that the cover of said pot cover is relative with the pot cover cantilever, and there is axial limited impression the end of gathering sill;
Said anti-rotation push rod comprises guide post portion, backstay portion and cross bar; The lower end of said push rod spring is fixedly connected with cross bar, and push rod spring cooperates with push rod compressing tablet on being fixed on drain pan;
The hole that is guided through that pilot hole and backstay portion are arranged on the drain pan of said pot cover cantilever;
Guide post portion and pilot hole are slidingly matched, and backstay portion passes and is guided through that gathering sill is slidingly matched on hole and the cover, and when opening pot cover, the limited impression of the lower end of backstay portion and the end of gathering sill is chimeric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220172649 CN202567765U (en) | 2012-04-23 | 2012-04-23 | Anti-rotation device for cooker cover after uncovering of electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220172649 CN202567765U (en) | 2012-04-23 | 2012-04-23 | Anti-rotation device for cooker cover after uncovering of electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202567765U true CN202567765U (en) | 2012-12-05 |
Family
ID=47237237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220172649 Expired - Fee Related CN202567765U (en) | 2012-04-23 | 2012-04-23 | Anti-rotation device for cooker cover after uncovering of electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202567765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381003A (en) * | 2017-08-08 | 2019-02-26 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooking saucepan |
-
2012
- 2012-04-23 CN CN 201220172649 patent/CN202567765U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381003A (en) * | 2017-08-08 | 2019-02-26 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooking saucepan |
| CN109381003B (en) * | 2017-08-08 | 2023-12-22 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooker |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20180423 |