CN202525911U - Pressure cooker handle with cover opening and closing safety device - Google Patents
Pressure cooker handle with cover opening and closing safety device Download PDFInfo
- Publication number
- CN202525911U CN202525911U CN2011205786224U CN201120578622U CN202525911U CN 202525911 U CN202525911 U CN 202525911U CN 2011205786224 U CN2011205786224 U CN 2011205786224U CN 201120578622 U CN201120578622 U CN 201120578622U CN 202525911 U CN202525911 U CN 202525911U
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- China
- Prior art keywords
- handle
- dwang
- upper handle
- pressure cooker
- safety device
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- Expired - Lifetime
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Abstract
A pressure cooker handle with a cover opening and closing safety device comprises an upper handle, a lower handle, a cover plate, a button, a rotating rod, a lifting rod, a supporting base, a pin shaft, limit sheets, a float valve, a sliding block, a spring and fastening parts. The supporting base is connected with the rotating rod through the pin shaft, the lifting rod is arranged at the lower end of the rotating rod at the corresponding position in a cavity of the upper handle, and the spring is arranged at the downward position of the rotating rod. The sliding block penetrates through a sliding block slot of the upper handle and is hung on a swing arm of the rotating rod, the spring is arranged in the relative motion direction of the sliding block and the upper handle, and the limit sheets are arranged on two sides of the supporting base and fixed in the upper handle through the fastening parts. The button is connected at a rotating arm of the rotating rod, the cover plate is closed, and the upper handle is fixedly connected onto a pot cover. The handle interlocking device is simple in structure, convenient to operate, safe, reliable, abrasion resistant and long in service life.
Description
Technical field
A kind of pressure cooker handle of the utility model with cover closing and opening safety device.
Background technology
In order to guarantee the safe handling of pressure cooker, pressure cooker must be provided with folding lid safety guard.At present, the safety guard of market upward pressure pot pot cover folding is of a great variety.But relative complex structure; Moreover great majority are to push the mode that insurance is outwarded winding again forward open; The method of operating of this unfolding mode is: open pot at every turn; Must hold upper handle while thumb with palm earlier and firmly push slide block forward open, and make slide block maintain a certain position until the pot cover of outwarding winding, just difficult relieving thumb makes sliding return.The shortcoming that this method exists is that people feel to push slide plate forward open and firmly keep just can the outward winding mode of pot cover of certain hour with thumb to bother; And more users are hoped is to grasp upper handle; Thumb is downwards by deciding rather than inferring the mode of the pot cover of just can outwarding winding forward.
Summary of the invention
The purpose of the utility model provides a kind of pressure cooker handle with safety device, and is not only simple in structure, easy to operate; Can guarantee effectively to show the pressure condition in the pot; When can prevent again that pot is inherent pressure arranged, folding lid and steam or high-temp liquid in the pot spilt hurt sb.'s feelings, and when pot in when not having pressure to uncap; Only need to press to next, just can lid be outwarded winding with thumb.
The utility model comprises upper handle, lower handle, cover plate, button, dwang, shadoof, supporting base, bearing pin, banking stop, float-controlled valve, slide block, spring and securing member; Described supporting base is connected with dwang through bearing pin, and at the following end device shadoof of dwang, aforesaid device is located in the upper handle chamber accordingly on the position; Establish a spring in the downward position of dwang again; Described slide block passes in the slide block slot of upper handle, hangs in the swing arm of dwang, between the direction of slide block and upper handle relative motion, installs spring; The bit slice of limiting on the both sides of supporting base again is fixed in the upper handle with securing member; Button is connected on the pivoted arm of dwang, covers cover plate, upper handle is fixed on the pot cover.
Described upper handle has a pressure limiting valve pilot hole, a float-controlled valve peep hole.
Described lower handle has an inclined-plane and a groove, and is fixed on pot body.
Described dwang has a pivoted arm, and a swing arm is carried arm for one, and pivoted arm connects button; Swing arm connects slide block, carries arm and connects shadoof.
Described button has a groove, and the pivoted arm device of dwang is in groove.
A circle is arranged in the described capping.
The utility model is reasonable in design, and is simple in structure, easy to use, but the safety generation is wear-resistant, long service life.
Description of drawings
Fig. 1 is the device sketch map of the utility model;
Fig. 2 is the assembling sketch map of the utility model;
The specific embodiment
Like Fig. 1, shown in 2, a kind of the utility model of the utility model by upper handle 1, lower handle 2, cover plate 3, button 5, dwang 6, shadoof 12, supporting base 10, bearing pin 4, banking stop 19, float-controlled valve 16, slide block 8, spring 7 and 9 and securing member 20 form.At first upper handle 1 is drawn a die cavity; Bearing pin 4 is through in the pin-and-hole of supporting base 10; Be placed on corresponding position in upper handle 1 die cavity; 4 groups of pivot pins on one side, are put a spacer 10 earlier at the another side of supporting base 10, on one side first this is fastened on the upper handle 1 with supporting base 10 with securing member 20 again.Shadoof 12 is connected on the dwang 6, is placed on corresponding position in upper handle 1 die cavity then, put a spring 9 in dwang 6 downward positions again, when making dwang 6 cancel downward power, dwang 6 can automatically reset; Slide block 8 is passed in the slide block slot of upper handle 1, hang in the swing arm of dwang 6, device spring 7 can make slide block 8 automatically reset between the direction of slide block 8 and upper handle 1 relative motion; Put banking stop 19 at the another side of supporting base 10 again, be fixed in the upper handle 1 with securing member 20 then; Button 5 is connected on the pivoted arm of dwang 6, covers cover plate 3 then; Load onto float-controlled valve assembly 16, at last upper handle 1 is fixed on the pot cover 18; Lower handle 2 is connected on the pot body 13 of pressure cooker.Described lower handle 2 has an inclined-plane and a groove.
When not having pressure in the pot, push button 5, the pivoted arm compression spring 9 of dwang 6 is rotated down; The arm of carrying of dwang 6 is upwards mentioned shadoof 12; The swing arm of dwang 6 simultaneously drives slide block 8, and slide block 8 compression springs 7 also move to the direction of button 5, can pot cover 18 be opened then; Will be by after cancelling in the power on the button 5, the spring 7 that is connected with slide block 8 can make slide block 8 reset, and the spring 9 under dwang 6 pivoted arms also can make rotation 6 bars reset, and simultaneously button 5 is resetted.
When in the pot pressure being arranged, float-controlled valve blast pipe 23 can rise, and press the button 5 this moment; After 23 risings of float-controlled valve blast pipe, block slide block 8, slide block 8 can not be moved to the direction of button 5; Button 5 is not by going down, and dwang 6 can not rotate around bearing pin 4, and shadoof 12 can not promote; Shadoof 12 is stuck in the draw-in groove of lower handle 2, and pot cover 18 just can not be opened yet.Having only when the interior pressure of pot is reduced to is enough to make the blast pipe 23 of float-controlled valve to fall down, and slide block 8 slides along after logical, could pot cover 18 be opened.
Claims (6)
1. pressure cooker handle with cover closing and opening safety device; Comprise upper handle, lower handle, cover plate, button, dwang, shadoof, supporting base, bearing pin, banking stop, float-controlled valve, slide block, spring and securing member; Described supporting base (10) is connected with dwang (6) through bearing pin (4), and at the following end device shadoof (12) of dwang (6), aforesaid device is located in upper handle (1) chamber accordingly on the position; Establish a spring (9) in the downward position of dwang (6) again; Described slide block (8) passes in the slide block slot of upper handle (1), hangs in the swing arm of dwang (6), between the direction of slide block (8) and upper handle (1) relative motion, installs spring (7); The bit slice (19) of limiting on the both sides of supporting base (10) again is fixed in the upper handle (1) with securing member (20); Button (5) is connected on the pivoted arm of dwang (6), covers cover plate (3), upper handle (1) is fixed on the pot cover (18).
2. according to the pressure cooker handle of the described band cover closing and opening safety device of claim 1, it is characterized in that: described upper handle (1) has a pressure limiting valve pilot hole, a float-controlled valve peep hole.
3. according to the pressure cooker handle of the described band cover closing and opening safety device of claim 1, it is characterized in that: described lower handle (2) has an inclined-plane and a groove, and is fixed on pot body (13).
4. according to the pressure cooker handle of the described band cover closing and opening safety device of claim 1, it is characterized in that: described dwang (6) has a pivoted arm, and a swing arm is carried arm for one, and pivoted arm connects button (5); Swing arm connects slide block (8), carries arm and connects shadoof (12).
5. according to the pressure cooker handle of the described band cover closing and opening safety device of claim 1, it is characterized in that: described button (5) has a groove, and the pivoted arm device of dwang (6) is in groove.
6. according to the pressure cooker handle of the described band cover closing and opening safety device of claim 1, it is characterized in that: a pipe is arranged in the described capping (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205786224U CN202525911U (en) | 2011-12-29 | 2011-12-29 | Pressure cooker handle with cover opening and closing safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205786224U CN202525911U (en) | 2011-12-29 | 2011-12-29 | Pressure cooker handle with cover opening and closing safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202525911U true CN202525911U (en) | 2012-11-14 |
Family
ID=47127120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205786224U Expired - Lifetime CN202525911U (en) | 2011-12-29 | 2011-12-29 | Pressure cooker handle with cover opening and closing safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202525911U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973157A (en) * | 2012-12-12 | 2013-03-20 | 天喜控股集团有限公司 | Foldable handle of cooking pot |
| CN104957972A (en) * | 2015-06-25 | 2015-10-07 | 杨光辉 | Pressure cooker opening and closing structure |
| CN107307731A (en) * | 2017-06-30 | 2017-11-03 | 珠海格力电器股份有限公司 | Cooking appliance pot cover and cooking appliance |
-
2011
- 2011-12-29 CN CN2011205786224U patent/CN202525911U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973157A (en) * | 2012-12-12 | 2013-03-20 | 天喜控股集团有限公司 | Foldable handle of cooking pot |
| CN104957972A (en) * | 2015-06-25 | 2015-10-07 | 杨光辉 | Pressure cooker opening and closing structure |
| CN107307731A (en) * | 2017-06-30 | 2017-11-03 | 珠海格力电器股份有限公司 | Cooking appliance pot cover and cooking appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 524000 Guangdong Province, Zhanjiang city Guandu town Potou District Guangzhan high-speed Road West Road Patentee after: Guangdong wisdom Polytron Technologies Inc Address before: 524051, Guangdong, Zhanjiang province Guandu Town, Guangzhou Zhan high-speed intersection West Patentee before: Hongzhi Electric Appliances Co., Ltd., Zhanjiang |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |