CN105595801A - Upper cover of electric pressure cooker and electric pressure cooker - Google Patents
Upper cover of electric pressure cooker and electric pressure cooker Download PDFInfo
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- CN105595801A CN105595801A CN201410655459.5A CN201410655459A CN105595801A CN 105595801 A CN105595801 A CN 105595801A CN 201410655459 A CN201410655459 A CN 201410655459A CN 105595801 A CN105595801 A CN 105595801A
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- electric pressure
- installing hole
- upper cover
- pressure cooking
- cooking saucepan
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Abstract
The invention provides an electric pressure cooker comprising a cooker body and an upper cover installed on the cooker body. The upper cover comprises an inner cover with an installing hole in the middle, a pivot shaft which is installed in the installing hole and can rotate around the axis of the installing hole, a cooker cover located under the inner cover and connected with the pivot shaft, a handle located on the top of the inner cover and installed on the inner cover rotatably, and a shifting fork installed on the handle, wherein the pivot shaft and the cooker cover can rotate together, the handle is located on one side of the installing hole and the pivot shaft, and the handle can drive the shifting fork to rotate together. The cooker cover is provided with an eccentric pull pin which cooperates with the shifting fork after penetrating the inner cover. The electric pressure cooker is simple in installation structure and the forming speed of the inner cover is high, so that the production efficiency of the electric pressure cooker is effectively increased; the pull pin and the cooker cover are formed integrally, so that tilting is prevented, the jam of the pull pin is effectively prevented and the electric pressure cooker cover opening/closing operation is more reliable.
Description
Technical field
The present invention relates to field of household appliances, more specifically, relate to a kind of upper cover and electric pressure cooking saucepan of electric pressure cooking saucepan.
Background technology
Existing square formula electric pressure cooking saucepan, pot cover is provided with the pot tooth being interlocked with pot body, the week of pot coverLimit place is provided with 3 hanging axises, inside covers correspondence and is provided with three chutes, and hanging axis slides and joins mutually with chuteClose; In addition, inside cover and be also provided with handle, handle is provided with the shift fork coordinating with hanging axis, shift fork with hangMatch in the upper end of axle. But there is following defect in technique scheme:
1,, in prior art, the mounting structure complexity of pot cover and inner cap, causes the assembling of electric pressure cooking saucepan to be imitatedRate is low;
2, hanging axis is mounted on metal pot cover, and therefore, in pot cover use procedure, hanging axis is easyOccur loosening and cause tilting, like this, the hanging axis matching and shift fork are as the driving knot of opening and closing lidWhen structure, easily cause hanging axis stuck in chute, have a strong impact on the reliability that electric pressure cooking saucepan is uncapped.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.
For this reason, the invention provides a kind of mounting structure is simple, detachable lid unloads electric pressure cooking saucepan andUpper cover; And described electric pressure cooker upper lid can effectively prevent the problems such as upper cover gas leakage, food overflow.
For achieving the above object, the embodiment of one aspect of the invention provides the upper of a kind of electric pressure cooking saucepanLid, described upper cover comprises: inner cap, its middle part has installing hole; Pivot, is arranged on described installing holeIn, and can rotate around the axis of described installing hole; Pot cover, be positioned at the below of described inner cap and with instituteState pivot and be connected, and described pivot and described pot cover can together with rotate, on described pot cover, be also provided with potTooth; Handle, is positioned at the top of described inner cap and is installed in rotation on described covering, and described inHandle one side in described installing hole and described pivot; And fork, be arranged on described handle, andDescribed handle can drive described fork to rotate together; Wherein: on described pot cover, there is eccentric pulling pin,Described pulling pin through matching with described fork after described inner cap; Described fork is in the driving of described handleUnder, pull pin described in promoting and rotate around the axis of described installing hole, pulling pin described in simultaneously drives described pot coverRotate.
The upper cover of electric pressure cooking saucepan provided by the invention, mounting structure is simple, inner cap shaping speed is fast, dressDistribution structure simply can effectively improve the production efficiency of electric pressure cooking saucepan; In addition, because pot cover by pivot withInner cap connects, pull pin and pot cover one-body molded, finger is only as driving mechanism, so, usingCheng Zhong, can effectively prevent from pulling pin stuck in chute, makes the action of opening and closing lid more reliable.
Wherein, the abutting end of described fork is fork-shaped mouth shape, described in pull pin and be positioned at described fork-shaped mouth;And when described fork promotes described pot cover and rotates, described in pull pin and rotate and move relative to described fork-shaped mouth.
The upper cover of the electric pressure cooking saucepan providing according to the above embodiment of the present invention in addition, also has following additionalTechnical characterictic:
According to one embodiment of present invention, described in, pull pin and be positioned at described installing hole.
According to one embodiment of present invention, on described pivot, there is eccentric through hole, described in pull pin alsoBe positioned at described through hole.
According to one embodiment of present invention, cover in described and also there is chute, described chute with described inInstalling hole separately, described in pull pin through matching with described fork after described chute; Wherein, described inFork under the driving of described handle, described in promoting, pull pin in described chute move along described chute andRotate around the axis of described installing hole, pulling pin described in simultaneously drives described pivot and described inner cap one to run upMoving.
According to one embodiment of present invention, described chute is between described handle and described installing hole.
According to one embodiment of present invention, described handle is between described chute and described installing hole.
According to one embodiment of present invention, described chute is arc-shaped slot, and described arc-shaped slot edgeThe circumferential setting of described inner cap.
According to one embodiment of present invention, in described pivot and described pot cover, be provided with slottingTongue, be provided with slot on another, described tongue is inserted in described slot.
According to one embodiment of present invention, the middle part of described pivot is also provided with hanging axis, described pot coverMiddle part there is the second installing hole, the lower end of described hanging axis is plugged in described the second installing hole, silica gelCover is installed between the lower end and described the second installing hole of described hanging axis.
According to one embodiment of present invention, described installing hole is the supine shoulder hole of ladder, described inThe upper end open place of shoulder hole is provided with limit fastener, and described limit fastener and described cascaded surface can stopDescribed pivot is deviate from described installing hole.
In sum, the upper cover of electric pressure cooking saucepan provided by the invention, mounting structure is simple, inner cap mouldingSpeed is fast, effectively the production efficiency of booster tension power pot; In addition, become with pot cover one because pull pinType, so in use, pulling pin not can run-off the straight, can effectively prevent from pulling pin at chuteInterior stuck, make the action of opening and closing lid more reliable.
The embodiment of another aspect of the present invention provides a kind of electric pressure cooking saucepan, includes above-mentioned arbitrary embodimentThe upper cover of described electric pressure cooking saucepan.
Electric pressure cooking saucepan provided by the invention, mounting structure is simple, inner cap shaping speed is fast, assembly structureSimply can effectively improve the production efficiency of electric pressure cooking saucepan; In addition, because pot cover connects by pivot and inner capConnect, pull pin and pot cover one-body molded, finger is only as driving mechanism, so, in use,Can effectively prevent from pulling pin stuck in chute, make the action of opening and closing lid more reliable.
Additional aspect of the present invention and advantage will become in description part below obviously, or by the present inventionPractice recognize.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage from conjunction with below accompanying drawing to the description of embodimentTo become obviously and easily and understand, wherein:
Fig. 1 is the main TV structure cross-sectional schematic of the upper cover of the electric pressure cooking saucepan described in one embodiment of the invention;
Fig. 2 is the perspective view of the upper cover of electric pressure cooking saucepan shown in Fig. 1;
Fig. 3 is the decomposition texture schematic diagram at the upside visual angle of the upper cover of electric pressure cooking saucepan shown in Fig. 1;
Fig. 4 is the decomposition texture schematic diagram at the downside visual angle of the upper cover of electric pressure cooking saucepan shown in Fig. 1;
Fig. 5 is that the main TV structure of the upper cover of the electric pressure cooking saucepan described in another embodiment of the present invention is analysed and observe signalFigure;
Fig. 6 is the perspective view of the upper cover of electric pressure cooking saucepan shown in Fig. 5;
Fig. 7 is the decomposition texture schematic diagram at the upside visual angle of the upper cover of electric pressure cooking saucepan shown in Fig. 5;
Fig. 8 is the decomposition texture schematic diagram at the downside visual angle of the upper cover of electric pressure cooking saucepan shown in Fig. 5;
Fig. 9 is the perspective view of the upper cover of the electric pressure cooking saucepan described in another embodiment of the present invention.
Wherein, in Fig. 1 to Fig. 9, the corresponding relation between Reference numeral and component names is:
1 upper cover, 11 inner caps, 111 installing holes, 112 limit fasteners, 113 cascaded surfaces, 114 chutes12 pivots, 121 slots, 122 hanging axises, 123 through holes, 13 pot covers, 131 pull pin, 132 tongues,133 second installing holes, 14 handles, 15 forks, 16 silica gel sheaths.
Detailed description of the invention
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with attachedFigure and detailed description of the invention are further described in detail the present invention. It should be noted that, notIn the situation of conflict, the feature in the application's embodiment and embodiment can combine mutually.
Set forth in the following description a lot of details so that fully understand the present invention, still,The present invention can also adopt other to be different from mode described here and implement, therefore, and guarantor of the present inventionProtect the restriction that scope is not subject to following public specific embodiment.
The upper cover of the electric pressure cooking saucepan described in some embodiments of the invention is described below in conjunction with accompanying drawing.
The embodiment of one aspect of the invention provides a kind of upper cover of electric pressure cooking saucepan, as shown in Figures 1 to 9 instituteStating upper cover 1 comprises: inner cap 11, and its middle part has installing hole 111; Pivot 12, is arranged on described installing hole 111In, and can rotate around the axis of described installing hole 111; Pot cover 13, is positioned at the below of described inner cap 11, alsoBe connected with described pivot 12, and described pivot 12 and described pot cover 13 can together with rotate, on pot cover 13, also establishThere is a pot tooth; Handle 14, is positioned at the top of described inner cap 11 and is installed in rotation on described inner cap 11,And described handle 14 one side in described installing hole 111 and described pivot 12; With fork 15, be arranged on instituteState on handle 14, and described handle 14 can drive described fork 15 to rotate together; Wherein: described pot cover 13On have and eccentric pull pin 131, described in pull pin 131 through matching with described fork 15 after described inner cap 11;Described fork 15 under the driving of described handle 14, promote described in 131 axis around described installing hole 111 of pulling pinRotate, the described pot cover 13 of 131 drive of pulling pin described in simultaneously rotates together.
The upper cover of electric pressure cooking saucepan provided by the invention, mounting structure is simple, inner cap 11 shaping speeds are fast, can haveThe production efficiency of effect booster tension power pot; In addition because pull pin 131 and pot cover 13 one-body molded, so,In use, pulling pin 131 can run-off the straight, can effectively prevent from pulling pin 131 at the interior card of chute 114Extremely, make the action of opening and closing lid more reliable.
Wherein, the abutting end of described fork 15 is fork-shaped mouth shape, described in pull pin and 131 be positioned at described fork-shaped mouth;And when described fork 15 promotes described pot cover 13 and rotates, described in pull pin and 131 rotate and move relative to described fork-shaped mouthMoving.
The upper cover of the electric pressure cooking saucepan providing according to the above embodiment of the present invention in addition, also has following supplementary technologyFeature:
In one embodiment of the present of invention, as shown in Figures 1 to 4, described in pull pin and 131 be positioned at described installing holeIn 111.
As shown in Figures 1 to 4, on described pivot 12, there is eccentric through hole 123, described in pull pin and 131 be also positioned atIn described through hole 123, particularly, described finger 131 passes described through hole 123 and stretches out inner cap 11 and dialFork 15 coordinates, and shift fork 15 can drive pot cover 13 to rotate by finger 131 thus. Further, described groupPin 131 is positioned at through hole 123, drives in finger 131 motion processes finger 131 and through hole 123 at shift fork 15Sidewall contact, when finger 131 drives pot cover 13 to rotate, finger 131 also can drive pivot 12 to turnMoving, in this scheme, to be that the driving mechanism of pot cover 13 is also pot cover 13 with pivot 12 axially fixed for finger 131Bit architecture, can ensure that pot cover 13 rotates together with pivot 12; Certainly, finger 131 can be not and through hole yet123 inwall contact, finger 131 is only the driving mechanism of pot cover 13, pot cover 13 passes through other with pivot 12Structure circumferentially location is rotated together with pivot with guarantee pot cover.
In an alternative embodiment of the invention, as shown in Figures 5 to 9, on described inner cap 11, also there is chute114, described chute 114 and described installing hole 111 separately, described in pull pin 131 through after described chute 114Match with described fork 15; Wherein, described fork 15 under the driving of described handle 14, promote described in pull outPin 131 moves and rotates around the axis of described installing hole 111 along described chute 114 described chute 114 is interior, withThe Shi Suoshu described pot cover 13 of 131 drive of pulling pin rotates.
Preferably, as shown in Figure 9, described chute 114 between described handle 14 and described installing hole 111,This kind of scheme user only needs to rotate low-angle handle can make pot cover rotate larger angle.
Or as shown in Fig. 5 to Fig. 8, described handle 14 is positioned at described chute 114 and described installing hole 111Between; The object that all can realize the application, its aim does not depart from design philosophy of the present invention, should belong to this ShenIn protection domain please.
Preferably, as shown in Figure 7 to 9, described chute 114 is arc-shaped slot, and described arc-shaped slot edgeThe circumferential setting of described inner cap 11, so that pull pin 131 in the interior smooth and easy slip of chute 114, prevents stuck.
In one embodiment of the present of invention, as shown in Fig. 3, Fig. 4, Fig. 7 and Fig. 8, described pivot 12With in described pot cover 13 one, be provided with tongue 132, be provided with slot 121, described inserting on anotherIt is interior to stop described pivot 12 to relatively rotate with described pot cover 13 that tongue 132 is inserted into described slot 121, makesPot cover 13 rotates together with pivot 12.
Further, described in being provided with on described pivot 12 and being provided with on described slot 121, described pot cover 13Tongue 132; Or, on described pivot 12, be provided with on described tongue 132, described pot cover 13 and arrangeHave described slot 121, all can realize the application's object, its aim does not depart from design philosophy of the present invention,Should belong in the application's protection domain.
In addition, as shown in Fig. 1 to Fig. 3, Fig. 5 to Fig. 7, the middle part of described pivot 12 is also provided with hanging axis 122,The middle part of described pot cover 13 has the second installing hole 133, and the lower end of described hanging axis 122 is removably plugged in instituteState in the second installing hole 133, silica gel sheath 16 is installed on lower end and described second installing hole of described hanging axis 122Between 133, with the gap between lower end and described second installing hole 133 of hanging axis described in shutoff 122, avoidSteam leaks from this gap location, has effectively promoted the sealing of upper cover.
Preferably, as shown in Fig. 1 to Fig. 3, Fig. 5 to Fig. 7, Fig. 9, described installing hole 111 is cascaded surface 113Shoulder hole upward, the upper end open place of described shoulder hole is provided with limit fastener 112, described limit fastener112 and described cascaded surface 113 can stop described pivot 12 to deviate from described installing hole 111.
Wherein, as shown in Fig. 1 to Fig. 3, Fig. 5 to Fig. 7, Fig. 9, described limit fastener 112 comprises multiple, manyIndividual described limit fastener 112 is along the circumferential uniform setting of described installing hole 111; Preferably, described limit fastener112 comprise three.
Certainly, limit fastener 112 also can arrange two, four, five etc., all can realize the application'sObject, its aim does not depart from design philosophy of the present invention, should belong in the application's protection domain.
In addition, preferably, as shown in Figures 1 to 9, described fork 15 is integral type structure with described handle 14.
Certainly, described fork 15 can be also split-type structural with described handle 14, and the two can be by clampingOr the mode such as grafting is connected, all can realize the application's object, its aim does not depart from design of the present invention and thinksThink, should belong in the application's protection domain.
In sum, the upper cover of electric pressure cooking saucepan provided by the invention, mounting structure is simple, inner cap 11 moulding speedDegree is fast, the effectively production efficiency of booster tension power pot; In addition, 131 become with pot cover 13 one because pull pinType, so in use, pulling pin 131 can run-off the straight, can effectively prevent from pulling pin and 131 slideGroove 114 is interior stuck, makes the action of opening and closing lid more reliable.
The embodiment of another aspect of the present invention provides a kind of electric pressure cooking saucepan (not shown), includesThe upper cover 1 of the electric pressure cooking saucepan described in above-mentioned arbitrary embodiment.
Electric pressure cooking saucepan opening and closing pot cover action provided by the invention is simple, and assembling speed is fast, can meet betterUser's user demand, its practicality is more remarkable. In sum, electric pressure cooking saucepan provided by the invention, installsSimple in structure, inner cap shaping speed is fast, the effectively production efficiency of booster tension power pot; In addition, because pull outPin and pot cover are one-body molded, so in use, pulling pin not can run-off the straight, can effectively preventPull pin stuck in chute, make the action of opening and closing lid more reliable.
In description of the invention, term " installation ", " being connected ", " connection ", " fixing " etc. all should be done broad senseUnderstand, for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connects integratedly;Can be to be directly connected, also can indirectly be connected by intermediary. For those of ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the description of this description, term " embodiment ", " some embodiment ", " specific embodiment "Deng the description specific features, structure, material or the feature that mean to describe in conjunction with this embodiment or example be contained inIn at least one embodiment of the present invention or example. In this manual, the schematic statement to above-mentioned termNot necessarily refer to identical embodiment or example. And, specific features, structure, material or the spy of descriptionPoint can be with suitable mode combination in any one or more embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for abilityThe technical staff in territory, the present invention can have various modifications and variations. All in the spirit and principles in the present inventionWithin, any amendment of doing, be equal to replacement, improvement etc., all should be included in protection scope of the present invention itIn.
Claims (11)
1. a upper cover for electric pressure cooking saucepan, is characterized in that, described upper cover comprises:
Inner cap, its middle part has installing hole;
Pivot, is arranged in described installing hole, also can rotates around the axis of described installing hole;
Pot cover, is positioned at the below of described inner cap and is connected with described pivot, and described pivot and described potLid can rotate together, is also provided with a pot tooth on described pot cover;
Handle, is positioned at the top of described inner cap and is installed in rotation on described covering, and described handleIn one side of described installing hole and described pivot; With
Fork, is arranged on described handle, and described handle can drive described fork to rotate together; Wherein:
On described pot cover, there is eccentric pulling pin, described in pull pin through matching with described fork after described inner capClose;
Described fork is pulled pin and is rotated around the axis of described installing hole under the driving of described handle, described in promoting,Simultaneously, pull pin and drive described pot cover to rotate.
2. the upper cover of electric pressure cooking saucepan according to claim 1, is characterized in that,
Described pulling pin is positioned at described installing hole.
3. the upper cover of electric pressure cooking saucepan according to claim 2, is characterized in that,
On described pivot, there is eccentric through hole, described in pull pin and be also positioned at described through hole.
4. the upper cover of electric pressure cooking saucepan according to claim 1, is characterized in that,
In described, cover and also there is chute, described chute and described installing hole separately, described in pull pin through instituteAfter stating chute, match with described fork;
Wherein, described fork under the driving of described handle, described in promoting, pull pin in described chute along described inChute moves and rotates around the axis of described installing hole, and pulling pin described in simultaneously drives described pivot and described inner capRotate together.
5. the upper cover of electric pressure cooking saucepan according to claim 4, is characterized in that,
Described chute is between described handle and described installing hole.
6. the upper cover of electric pressure cooking saucepan according to claim 4, is characterized in that,
Described handle is between described chute and described installing hole.
7. the upper cover of electric pressure cooking saucepan according to claim 4, is characterized in that,
Described chute is arc-shaped slot, and described arc-shaped slot is along the circumferential setting of described inner cap.
8. according to the upper cover of the electric pressure cooking saucepan described in any one in claim 1 to 7, it is characterized in that,
On one in described pivot and described pot cover, be provided with tongue, be provided with slot on another, described inTongue is inserted in described slot.
9. the upper cover of electric pressure cooking saucepan according to claim 8, is characterized in that,
The middle part of described pivot is also provided with hanging axis, and the middle part of described pot cover has the second installing hole, described in hangThe lower end of axle is plugged in described the second installing hole, and silica gel sheath is installed on the lower end and described second of described hanging axisBetween installing hole.
10. according to the upper cover of the electric pressure cooking saucepan described in any one in claim 1 to 7, it is characterized in that,
Described installing hole is the supine shoulder hole of ladder, and the upper end open place of described shoulder hole is provided with spacingBuckle, described limit fastener and described cascaded surface can stop described pivot to deviate from described installing hole.
11. 1 kinds of electric pressure cooking saucepans, is characterized in that, include as described in any one in claim 1 to 10The upper cover of electric pressure cooking saucepan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655459.5A CN105595801B (en) | 2014-11-17 | 2014-11-17 | The upper cover and electric pressure cooking saucepan of electric pressure cooking saucepan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655459.5A CN105595801B (en) | 2014-11-17 | 2014-11-17 | The upper cover and electric pressure cooking saucepan of electric pressure cooking saucepan |
Publications (2)
| Publication Number | Publication Date |
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| CN105595801A true CN105595801A (en) | 2016-05-25 |
| CN105595801B CN105595801B (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410655459.5A Active CN105595801B (en) | 2014-11-17 | 2014-11-17 | The upper cover and electric pressure cooking saucepan of electric pressure cooking saucepan |
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Cited By (1)
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| CN107773046A (en) * | 2016-08-25 | 2018-03-09 | 佛山市顺德区美的电热电器制造有限公司 | Upper lid and cooking apparatus |
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| Publication number | Publication date |
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| CN105595801B (en) | 2019-01-01 |
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