CN202537134U - Safe electric pressure cooker - Google Patents
Safe electric pressure cooker Download PDFInfo
- Publication number
- CN202537134U CN202537134U CN2012200471877U CN201220047187U CN202537134U CN 202537134 U CN202537134 U CN 202537134U CN 2012200471877 U CN2012200471877 U CN 2012200471877U CN 201220047187 U CN201220047187 U CN 201220047187U CN 202537134 U CN202537134 U CN 202537134U
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- China
- Prior art keywords
- float
- electric pressure
- push pedal
- pressure cooker
- spacing preiection
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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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- 230000000694 effects Effects 0.000 claims description 9
- 206010053615 Thermal burn Diseases 0.000 claims description 5
- 238000010411 cooking Methods 0.000 description 14
- 238000003825 pressing Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a safe electric pressure cooker, relates to the technical field of kitchen appliances and solves the problem that the floater of the traditional electric pressure cooker is inclined to cause the fact that an uncovering torque does not meet the safety requirement. The safe electric pressure cooker provided by the utility model comprises a cooker body and a cooker cover, wherein the cooker cover is provided with a floater base and a push plate, wherein a floater is arranged in the floater base, one end of the push plate is provided with a floater hole for the floater to pass through, the other end of the push plate is provided with a lock pin, and the lock pin is sleeved with an offsetting spring; an upper cover of the cooker cover is provided with a locating bar, and the push plate is located through the locating bar so that the floater hole corresponds to the floater. The embodiment of the utility model is mainly applied to various electric pressure cookers and used for improving the use safety of the electric pressure cookers.
Description
Technical field
The utility model relates to the kitchen appliance technical field, relates in particular to safety electric pressure cooker.
Background technology
In order to guarantee the safe in utilization of electric pressure cooking saucepan, need make the security of pressure cooker meet related request, for example: when in electric pressure cooking saucepan, existing 5KPa to reach with upward pressure, least favorable position applied moment on pot cover, its moment of uncapping should be greater than 100N/m; For another example: adopt the box-like electric pressure cooking saucepan of turn buckle screw quantity not sufficient 85% time, should go up pressure in the pot, prevent to fasten and go up pressure under the incomplete situation and cause security incident.
In order to reach above-mentioned safety requirements; Electric pressure cooking saucepan of the prior art is provided with the fool proof blast resistance construction; As shown in Figure 1; The fool proof blast resistance construction generally is that push pedal 1, float seat 2 are set on pot cover, is provided with float 3 in the through hole of float seat 2, and the corresponding float hole 4 that supplies float 3 to pass that is provided with in the push pedal 1; An end of push pedal 1 is provided with the lock pin 5 that on the pot tooth, slides among the figure, and this lock pin 5 is provided with the spring 6 of conflict between push pedal and loam cake.Under the pressure situation, float is by pot inner pressure jack-up come-up in pot, and float will limit moving radially of push pedal, thereby makes that going up the moment of uncapping under the pressure situation meets related request; In addition, not in place if pot cover closes lid, under the effect of pot tooth and lock pin; Radially outwards skew of push pedal; Cause float not corresponding, thereby guarantee that float can't float and the sealing of float seat in such cases, realize closing the lid purpose that can not go up pressure not in place with the float hole.
Realizing and using in the process of above-mentioned electric pressure cooking saucepan; The inventor finds to have following problem in the prior art at least: the push pedal positioning accuracy in the existing fool proof blast resistance construction is not accurate enough; Influence the assembling axiality between float hole and the float; Make the float come-up time can not pass the float hole and blocked, cause electric pressure cooking saucepan therefore can't go up and press and cisco unity malfunction by other parts of push pedal; If the aperture in float hole is strengthened, will cause pressing the back push pedal to need the bigger distance of radial motion to be stopped by float, the feasible moment of uncapping can not satisfy safety requirements.
The utility model content
The utility model technical problem to be solved is to overcome the deficiency of prior art and a kind of safety electric pressure cooker is provided, and can improve float hole and the assembly precision between the float in the push pedal preferably.
For achieving the above object, the utility model adopts following technical scheme:
A kind of safety electric pressure cooker comprises pot body and pot cover, and said pot cover is provided with float seat and push pedal; Be provided with float in the said float seat; One end of said push pedal is provided with the float hole that supplies said float to pass, and the other end is provided with lock pin, is with back-moving spring on the said lock pin; Cover on the said pot cover and be provided with positioning bar, make the float hole corresponding to the push pedal location with float through said positioning bar.
Said loam cake is anti-scald or handle.
Said positioning bar comprises the spacing rib that the restriction push pedal is moved in the middle of the pot cover, in the zone that places said spacing rib to form at an end that has the float hole in the said push pedal push pedal is located.
Said push pedal drives side shifting outside pot cover by lock pin when uncapping, the position that is positioned at the pot cover outside on the said float seat is provided with spacing preiection, and the float after the said spacing preiection restriction come-up tilts to the pot cover lateral direction under the effect of push pedal.
Said spacing preiection packs in the said float hole.
Said spacing preiection is the arc spacing preiection on the said float seat, and perhaps said spacing preiection is the square spacing preiection on the said float seat.
Has the gap between said float hole and the said spacing preiection.
Said spacing preiection is 4mm to 8mm with respect to the height of said float seat.
The safety electric pressure cooker that the utility model provides; Owing to be provided with positioning bar last covering; Can position push pedal through positioning bar, make push pedal to carry out assembling and positioning, improve the position accuracy of push pedal assembling through positioning bar; Thereby can guarantee the assembly precision in float hole and float in the push pedal preferably, guarantee assembling accomplish after float can be corresponding with the float hole.So; The safety electric pressure cooker that adopts the utility model embodiment to provide can improve the fool proof mistake proofing effect of electric pressure cooking saucepan preferably; Both can prevent preferably to block the situation that float can not be gone up pressure because of push pedal under the normal condition, the moment that also can guarantee preferably to uncap can meet safety requirements.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a fool proof mistake proofing structural representation in the electric pressure cooking saucepan in the prior art;
Fig. 2 is a safety electric pressure cooker overall schematic among the utility model embodiment;
Fig. 3 is the partial sectional view of safety electric pressure cooker among the utility model embodiment;
Fig. 4 is an I part partial enlarged drawing among Fig. 3;
Fig. 5 is the structural representation of positioning bar direction among the utility model embodiment;
Fig. 6 is an II part partial enlarged drawing among Fig. 5;
Fig. 7 is the structural representation of float seat among the utility model embodiment.
Reference numeral:
1 push pedal, 2 float seats, 3 floats
4 float holes, 5 lock pins, 6 springs
10 pots of body 20 pot covers 21 float seats
22 push pedals, 23 floats, 24 float holes
25 spacing preiections, 26 lock pins, 27 back-moving springs
28 loam cakes, 29 through holes, 30 positioning bars
31 spacing ribs
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of safety electric pressure cooker, and is as shown in Figure 2, and this safety electric pressure cooker comprises pot body 10 and pot cover 20; After last pressure, can not open pot cover 20 in order to guarantee electric pressure cooking saucepan; Like Fig. 3 and shown in Figure 4, the utility model embodiment is provided with float seat 21 and push pedal 22 on pot cover 20, and in float seat 21, is provided with float 23; This float 23 can upwards move float seat 21 in after pressing in pot; The utility model embodiment is provided with the float hole 24 that supplies said float 23 to pass at an end of push pedal 22, and the other end is provided with lock pin 26, is with back-moving spring 27 on the lock pin 26.Float 23 can pass this float hole 24 after in float seat 21, floating, and passes at float 23 under the state in this float hole 24, and float 23 can play spacing effect to push pedal, thereby prevents that preferably the user from opening pot cover 20.
Like Fig. 5 and shown in Figure 6, in order to guarantee that float hole and float can be more corresponding, the utility model embodiment is provided with positioning bar 30 on the loam cake 28 of pot cover, and through 30 pairs of push pedals of said positioning bar, 22 location, so that float hole 24 is corresponding with float 23.
The scheme that the utility model embodiment provides has positioning bar, can guarantee the assembly precision in float hole and float in the push pedal preferably, guarantee assembling accomplish after float can be corresponding with the float hole.So; The safety electric pressure cooker that adopts the utility model embodiment to provide can improve the fool proof mistake proofing effect of electric pressure cooking saucepan preferably; Both can prevent preferably to block the situation that float can not be gone up pressure because of push pedal under the normal condition, the moment that also can guarantee preferably to uncap can meet safety requirements.
The pot cover of electric pressure cooking saucepan generally comprises steel lid, and covers parts such as anti-scald, handle are set at steel, and the loam cake among the utility model embodiment can be anti-scald or handle, and concrete positioning bar is provided with anti-scald or handle and covers on the corresponding one side with steel.
As shown in Figure 6, the positioning bar 30 among the utility model embodiment comprises the spacing rib 31 that the restriction push pedal is moved in the middle of pot cover, and this spacing rib 31 can select to adopt the semi-surrounding mode to be provided with, can limit the end of push pedal preferably; During concrete the utilization, an end that has the float hole in the said push pedal is placed in the zone of said spacing rib formation, accomplish the push pedal installation and can realize the location.
Like Fig. 3 and shown in Figure 4; The utility model embodiment is provided with lock pin 26 in push pedal 22; Can conflict pot body pot edge place of this lock pin 26; Pot tooth in the process of uncapping on the pot edge will make lock pin 26 to the pot cover movement outside, so push pedal 22 will be driven side shifting outside pot cover 20 by lock pin 26 when uncapping rotation; If under the situation of go up pressing in the pot, float 23 will float to float hole 24, make push pedal 22 can not be outside pot cover 20 side shifting, increased the moment of uncapping effectively, improved the safe in utilization of electric pressure cooking saucepan.Under the situation of in pot, pressing on not, push pedal 22 is side shifting to pot cover 20 outside normally, and realization is uncapped smoothly; In order to reuse after feasible the uncapping; As shown in Figure 2, the utility model embodiment also is provided with back-moving spring 27 on lock pin 26, under the effect of back-moving spring 27; Make push pedal 22 move to pot cover 20 centers, completion resets.
If the user uncaps under the situation of float 23 come-up by force, push pedal under lock pin drives outside pot cover side shifting, thereby make 22 pairs of floats 23 of push pedal apply active force; In order to prevent that float 23 from producing under push pedal 22 effects; The position in the utility model embodiment pot cover outside on float seat 21 is provided with spacing preiection 25; Float 23 through after these spacing preiection 25 restriction come-ups tilts to the pot cover lateral direction under the effect of push pedal; Can effectively increase the moment of uncapping, the feasible moment of uncapping can meet corresponding safety requirements better.
The utility model embodiment is after accomplishing push pedal and the installation float seat, and spacing preiection will pack in the said float hole.And spacing preiection 25 can adopt different shape, and for example, spacing preiection 25 can adopt the spacing preiection of arc shown in Fig. 7, certainly, can on the float seat, form the spacing preiection of square spacing preiection or other shapes.
In order to guarantee can not have interference between push pedal and float seat and the spacing preiection; Make things convenient for production and processing; Between float hole 24 and said spacing preiection 25, be designed with the gap among the utility model embodiment, this gap big or small unimportant is as long as exist the gap just can not require the strict size between push pedal 22 and float seat 24 and the spacing preiection 25; Relaxed assembled condition, can enhance productivity indirectly.
In addition; For fixedly push pedal; Push pedal among the utility model embodiment can position through the loam cake of said pot cover 20, for example: as shown in Figure 3, through hole 29 is set on loam cake 28; Lock pin 26 passes this through hole 29, through on the positioning bar that covers and the common assembling and positioning that forms push pedal of through hole.
In order can be effectively the inclination of float to be limited, except the lifting height of float, also need reserve part height, so the spacing preiection 25 among the utility model embodiment needs 4mm at least with respect to the height of float seat 21; In order to make this float seat 21 can be applicable to the pot cover moulding, spacing preiection 25 is up to 8mm with respect to the height of float seat 21 among the utility model embodiment.Generally speaking, spacing preiection can be selected 4mm, 4.5mm, 5mm, 5.5mm, 6mm etc. with respect to the height of float seat among the utility model embodiment.
The utility model embodiment is mainly used in various electric pressure cooking saucepans, to improve the safe in utilization of electric pressure cooking saucepan.
The above; Be merely the specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claim.
Claims (8)
1. a safety electric pressure cooker comprises pot body and pot cover, and said pot cover is provided with float seat and push pedal; Be provided with float in the said float seat; One end of said push pedal is provided with the float hole that supplies said float to pass, and the other end is provided with lock pin, is with back-moving spring on the said lock pin; It is characterized in that, cover on the said pot cover and be provided with positioning bar, make the float hole corresponding to the push pedal location with float through said positioning bar.
2. safety electric pressure cooker according to claim 1 is characterized in that, said loam cake is anti-scald or handle.
3. safety electric pressure cooker according to claim 1; It is characterized in that; Said positioning bar comprises the spacing rib that the restriction push pedal is moved in the middle of the pot cover, in the zone that places said spacing rib to form at an end that has the float hole in the said push pedal push pedal is located.
4. safety electric pressure cooker according to claim 1; It is characterized in that; Said push pedal drives side shifting outside pot cover by lock pin when uncapping; The position that is positioned at the pot cover outside on the said float seat is provided with spacing preiection, and the float after the said spacing preiection restriction come-up tilts to the pot cover lateral direction under the effect of push pedal.
5. safety electric pressure cooker according to claim 4 is characterized in that, said spacing preiection packs in the said float hole.
6. safety electric pressure cooker according to claim 4 is characterized in that, said spacing preiection is the arc spacing preiection on the said float seat, and perhaps said spacing preiection is the square spacing preiection on the said float seat.
7. safety electric pressure cooker according to claim 4 is characterized in that, has the gap between said float hole and the said spacing preiection.
8. safety electric pressure cooker according to claim 4 is characterized in that, said spacing preiection is 4mm to 8mm with respect to the height of said float seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200471877U CN202537134U (en) | 2012-02-14 | 2012-02-14 | Safe electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200471877U CN202537134U (en) | 2012-02-14 | 2012-02-14 | Safe electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202537134U true CN202537134U (en) | 2012-11-21 |
Family
ID=47157838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200471877U Expired - Lifetime CN202537134U (en) | 2012-02-14 | 2012-02-14 | Safe electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202537134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107788828A (en) * | 2016-09-05 | 2018-03-13 | 佛山市顺德区美的电热电器制造有限公司 | The pot cover component and pressure cooker of pressure cooker |
| CN111227637A (en) * | 2020-01-14 | 2020-06-05 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooking appliance |
-
2012
- 2012-02-14 CN CN2012200471877U patent/CN202537134U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107788828A (en) * | 2016-09-05 | 2018-03-13 | 佛山市顺德区美的电热电器制造有限公司 | The pot cover component and pressure cooker of pressure cooker |
| CN111227637A (en) * | 2020-01-14 | 2020-06-05 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooking appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Huaiyin District of Ji'nan City, Shandong Province, 250117 US 999 miles Patentee after: Joyoung Company Limited Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: Joyoung Company Limited |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |