CN2316892Y - Push-button type opening or closing device for pressure cooker - Google Patents
Push-button type opening or closing device for pressure cooker Download PDFInfo
- Publication number
- CN2316892Y CN2316892Y CN 97240505 CN97240505U CN2316892Y CN 2316892 Y CN2316892 Y CN 2316892Y CN 97240505 CN97240505 CN 97240505 CN 97240505 U CN97240505 U CN 97240505U CN 2316892 Y CN2316892 Y CN 2316892Y
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- CN
- China
- Prior art keywords
- cover
- button
- type opening
- snap close
- closing
- Prior art date
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- Ceased
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Abstract
The utility model relates to a push-button type opening or closing device for a pressure cooker. The utility model is mainly characterized in that a self-locking device of a push-button type opening or closing cover, which is composed of a lock catch (3), an unsealing button (5), a cover closing button (7), a positioning plate (10), a pull rod guiding track (11), an upper pull rod (12) of the lock catch, a lower pull rod (13) of the lock catch, and a tension spring (17) is arranged on a cooker cover (2). The self-locking device of a push-button type opening or closing cover is fixed on the cooker cover through a cooker cover screw (6). When the push-button type opening or closing device for a pressure cooker is used, the unsealing button or the cover closing button is required to be pressed by one hand, the purpose of opening and closing the cover can be achieved. The utility model which can be applied to pressure cookers with various specifications and types has the advantages of compact structure, beautiful appearance, and convenient operation.
Description
The utility model is a kind of pressure cooker push button type opening and closing device.
Existing pressure cooker open and close device is a rotary extrusion type spinning.When the needs folding is covered, simultaneously that the moving lower handle of going up of plate rotates about, make on the pot cover teeth and pot go up at one's side teeth involutory up and down after, could folding cover.Want bimanualness during use, have the sense of inconvenience.
The purpose of this utility model provides a kind of new pressure cooker push button type opening and closing device.Only need one hand to press to uncap button during use or close to cover button, pot cover can cooperate at an arbitrary position with a pot body, can realize random folding lid purpose freely.
Pressure cooker push button type opening and closing device scheme be on pot cover device by pot cover snap close, upper and lower pull bar, pull bar guide rail, tension spring, the button of uncapping, close and cover the folding that button etc. forms and cover self-locking device.
When uncapping, press the button of uncapping, its projection formula inclined-plane, both sides, on snap close, lower link action is backed down the snap close on both sides and is broken away from pot at one's side, and pot cover just is opened.
Close when covering, depress to close and cover button, the oblique contract principle of its projection inclined-plane utilization, the button of will uncapping is pushed open, and the both sides snap close passes through the effect of the tension spring on the upper and lower pull bar of snap close, both sides pot button is resetted link closely pot at one's side, finishes sealed process, and pot cover is just closed tightly.
Below in conjunction with embodiment shown in the drawings the utility model is further elaborated.
Fig. 1 is that pressure cooker push button type opening and closing device closes structural representation when covering;
Fig. 2 is pressure cooker push button type opening and closing device structural representation when uncapping;
Fig. 3 is that pressure cooker push button type opening and closing device closes lid action schematic cross-section;
Fig. 4 is the snap close and the upper and lower rod assembly structural representation of pressure cooker push button type opening and closing device;
Fig. 5 is the whole pressure cooker structural representation of pressure cooker push button type opening and closing device.
Among the figure; 1, pot body, 2, pot cover, 3, snap close, 4, pressure limiting valve, 5, the button of uncapping, 6, pot cover screw, 7, close cover that button, 8, back-moving spring, 9, pot cover are carried, 10, location-plate, 11, pull bar guide rail, 12, snap close upper connecting rod, 13, snap close lower link, 14, O-ring seal, 15, pot body handle, 16, safe float valve body, 17, tension spring.
Among Fig. 1-5, pressure cooker push button type opening and closing device is made up of pot body 1, pot cover 2, pressure limiting valve 4, O-ring seal 14, safe float valve body 16 etc., it is characterized in that pot cover 2 is provided with by snap close 3, the button 5 of uncapping, closes and cover the push button type opening and closing lid self-locking device that button 7, location-plate 10, pull bar guide rail 11, snap close upper connecting rod 12, snap close lower link 13, tension spring 17 are formed, and be fixed on the pot cover 2 by the pot cover screw 6 that is fastened on the pot cover 2.
Among Fig. 1, button 5 pushed outwards the opening (shown in the arrow) of uncapping, both sides snap close 3 is by being buckled in the effect of the tension spring 17 on snap close upper connecting rod 12 and the snap close lower link 13, and both sides snap close 3 is linked closely (shown in Figure 5) on pot body 1 limit, finishes lock pressure process.The length of the garden arc of its snap close 3 and snap close upper connecting rod 12 and snap close lower link 13 is decided according to pot cover 2 diameter.
Among Fig. 2, depress the button 5 (shown in the arrow) of uncapping, its both sides ramp effect is on the little garden projection b point and a point that stamp out respectively on 13 of snap close upper connecting rod 12 and the snap close lower links, move simultaneously by snap close upper connecting rod 12 and snap close lower link 13, both sides snap close 3 is backed down a segment distance, with disengaging pot body 1 limit, and keeping the state of uncapping.
Among Fig. 3, depress to close and cover button 7 (shown in the arrow), its projection ramp effect is outwards pushed the button 5 of uncapping open (shown in the arrow) its course of action and is finished sealed as shown in Figure 1.The effect of grooved pull bar guide rail 11 is fixedly snap close upper connecting rod 12 and snap close lower link 13, makes it uncap button 5 or close to cover under button 7 effects and slide to both sides snap close 3 directions.Back-moving spring 8 effect be when close cover button 7 and presses after, 9 be kept perfectly consistent (shown in Figure 5) that make that its automatic recovery and pot cover carry.
Among Fig. 4, both sides snap close 3 is fastening with an end pressure welding of snap close upper connecting rod 12, snap close lower link 13 respectively, stamps out little garden projection b and a on its face respectively, and effect is to keep uncapping state (shown in Figure 2) when uncapping with after the 5 liang of inclined-plane pressings of button of uncapping.Have the strip hole c relative with tension spring 17 on the snap close lower link 13, effect is tension spring 17 motion spaces.On relative position, have by pot cover screw 6 on the face of pull bar guide rail 11, snap close upper connecting rod 12, snap close lower link 13 respectively and satisfy the ellipse garden of the length through hole d of folding lid action displacement needs, and the Tong Yuan hole e that passes through safe float bibcock 16, and formed pot cover snap close rod assembly.
Among Fig. 5, pass snap close upper connecting rod 12, snap close lower link 13, pull bar guide rail 11, location-plate 10, the button 5 of uncapping, back-moving spring 8 respectively by the pot cover screw 6 that is fastened on the pot cover 2, and cover the 9 decomposition pressure pot push button type opening and closing devices that button 7 and pot cover are carried with closing.Location-plate 10 effects are to decorate the pot cover rod assembly, reach good looking appearance.Only need one hand to depress to uncap button 5 during use or press to close to cover button 7, just can reach folding and cover purpose freely.
The utlity model has need to not go up at one's side with pot cover at pot and go out teeth, knot The structure compactness, good looking appearance, the advantage such as easy to operate can be applied in all size type Number high-grade pressure cooker on.
Claims (1)
- A kind of pressure cooker push button type opening and closing device is made up of pot body (1), pot cover (2), pressure limiting valve (4), O-ring seal (14), safe float valve body (16) etc., it is characterized in that pot cover (2) is provided with by snap close (3), the button of uncapping (5), closes and cover the push button type opening and closing lid self-locking device that button (7), location-plate (10), pull bar guide rail (11), snap close upper connecting rod (12), snap close lower link (13), tension spring (17) are formed, and be fixed on the pot cover (2) by the pot cover screw (6) that is fastened on the pot cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97240505 CN2316892Y (en) | 1997-08-13 | 1997-08-13 | Push-button type opening or closing device for pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97240505 CN2316892Y (en) | 1997-08-13 | 1997-08-13 | Push-button type opening or closing device for pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2316892Y true CN2316892Y (en) | 1999-05-05 |
Family
ID=33950243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97240505 Ceased CN2316892Y (en) | 1997-08-13 | 1997-08-13 | Push-button type opening or closing device for pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2316892Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342742A (en) * | 2011-09-26 | 2012-02-08 | 广东凌丰集团股份有限公司 | Visible button open-close type pressure cooker |
| CN104996959A (en) * | 2015-08-31 | 2015-10-28 | 广西立派投资有限公司 | Quick fixation pan |
| CN105982564A (en) * | 2015-02-11 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover of cooking apparatus and cooking apparatus with same |
| CN106264094A (en) * | 2016-09-19 | 2017-01-04 | 珠海格力电器股份有限公司 | Electric pressure cooking saucepan |
| CN106913203A (en) * | 2017-04-17 | 2017-07-04 | 浙江玉皇星工贸有限公司 | A kind of pair is pinched push button type opening and closing pressure cooker |
-
1997
- 1997-08-13 CN CN 97240505 patent/CN2316892Y/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342742A (en) * | 2011-09-26 | 2012-02-08 | 广东凌丰集团股份有限公司 | Visible button open-close type pressure cooker |
| CN105982564A (en) * | 2015-02-11 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover of cooking apparatus and cooking apparatus with same |
| CN105982564B (en) * | 2015-02-11 | 2019-08-27 | 佛山市顺德区美的电热电器制造有限公司 | The upper cover of cooking apparatus and cooking apparatus with it |
| CN104996959A (en) * | 2015-08-31 | 2015-10-28 | 广西立派投资有限公司 | Quick fixation pan |
| CN106264094A (en) * | 2016-09-19 | 2017-01-04 | 珠海格力电器股份有限公司 | Electric pressure cooking saucepan |
| CN106264094B (en) * | 2016-09-19 | 2018-10-19 | 珠海格力电器股份有限公司 | Electric pressure cooking saucepan |
| CN106913203A (en) * | 2017-04-17 | 2017-07-04 | 浙江玉皇星工贸有限公司 | A kind of pair is pinched push button type opening and closing pressure cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20030912 Decision number of declaring invalidation: 5371 |