CN202636598U - Remote exhaust device of electric pressure cooker - Google Patents
Remote exhaust device of electric pressure cooker Download PDFInfo
- Publication number
- CN202636598U CN202636598U CN 201220215889 CN201220215889U CN202636598U CN 202636598 U CN202636598 U CN 202636598U CN 201220215889 CN201220215889 CN 201220215889 CN 201220215889 U CN201220215889 U CN 201220215889U CN 202636598 U CN202636598 U CN 202636598U
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- Prior art keywords
- limiting valve
- electric pressure
- cooking saucepan
- toggle
- pressure limiting
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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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- 230000002093 peripheral effect Effects 0.000 claims abstract description 14
- 238000010411 cooking Methods 0.000 claims description 35
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a long-range exhaust apparatus of electric pressure cooker, including running through the blast pipe on the pot cover, the cover is at the pressure-limiting valve of blast pipe head, dials button and connecting rod, dials the button and has and to follow electric pressure cooker axial direction pivoted center pin, dials the outer peripheral edges of button and has first connecting portion, the lower bottom surface of pressure-limiting valve has the inclined plane arch on the circumferencial direction, the cover has the ring carousel on the blast pipe, and the ring carousel is arranged in between pressure-limiting valve and the pot cover, and the up end of carousel has the sectional area by supreme boss that diminishes gradually down, the protruding and boss of inclined plane corresponds from top to bottom, has the second connecting portion on the outer peripheral edges of ring carousel, the both ends of pin joint connecting rod are distinguished with the. The embodiment of the utility model provides a realize the linkage of pressure-limiting valve and dial button through the connecting rod, only need stir the button and can realize the up-and-down motion of pressure-limiting valve, discharge the steam in the electric pressure cooker, simple structure moreover, the operation is reliable, easily realizes.
Description
Technical field
The utility model relates to the electric pressure cooker exhaust device technical field, is specifically related to the long-range exhaust apparatus of a kind of electric pressure cooking saucepan.
Background technology
Electric pressure cooking saucepan food is boiled finish after, the inner chamber of pot body has higher temperature and pressure usually, before opening pot cover, need to stir pressure limiting valve and carry out exhaust, the temperature of the high steam that these need to discharge is more than 100 ℃, because operation part and pressure limiting valve close together, when uncapping, the steam of high temperature may injure staff, has potential safety hazard.
The utility model content
The utility model provides a kind of electric pressure cooking saucepan long-range exhaust apparatus, can address the above problem.
The utility model provides a kind of electric pressure cooking saucepan long-range exhaust apparatus, comprise the blast pipe on the pot cover, be enclosed within the pressure limiting valve of blast pipe head, also comprise: toggle and connecting rod, toggle has can be along the central shaft of electric pressure cooking saucepan axial direction rotation, the outer peripheral edges of toggle have the first connecting portion, the bottom surface of described pressure limiting valve has ramp projections in a circumferential direction, cover has the annulus rotating disk on the described blast pipe, the annulus rotating disk places between pressure limiting valve and the pot cover, the upper surface of annulus rotating disk has the boss that sectional area diminishes from the bottom to top gradually, described ramp projections is corresponding up and down with boss, have the second connecting portion on the outer peripheral edges of annulus rotating disk, described the first connecting portion and the second connecting portion articulate respectively the two ends of connecting rod.
Preferably, described toggle has a circular hole that is used for being set on the central shaft at the electric pressure cooking saucepan axial direction, and described central shaft is fixed on the pot cover.
Preferably, the pot cover upper surface is fixed with cover, has a fixing hole on the cover, and described central shaft and toggle are one-body molded, and central shaft is installed in the fixing hole.
Technique scheme can be found out, realizes the interlock of pressure limiting valve and toggle by connecting rod owing to the utility model embodiment, and only need stir toggle can realize moving up and down of pressure limiting valve, steam in the electric pressure cooking saucepan is discharged, and simple in structure, operation is reliable, is easy to realize.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the sectional structure schematic diagram of the long-range exhaust apparatus of electric pressure cooking saucepan among the utility model embodiment 1;
Fig. 2 is the top view of the long-range exhaust apparatus of electric pressure cooking saucepan among the utility model embodiment 1;
Fig. 3 is the structural representation that removes the long-range exhaust apparatus of electric pressure cooking saucepan behind the cover among the utility model embodiment 1;
Fig. 4 is the enlarged diagram at A place among Fig. 3;
Fig. 5 is the enlarged diagram at B place among Fig. 3;
Fig. 6 is the partial sectional view of pressure limiting valve and pressure limiting valve seat package assembly among the utility model embodiment 1;
Fig. 7 is the blast structural representation of the long-range exhaust apparatus of electric pressure cooking saucepan among the utility model embodiment 1;
Fig. 8 is the long-range exhaust apparatus of the electric pressure cooking saucepan among the utility model embodiment 2 is installed clockwork spring at toggle structural representation.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, 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 all other embodiment that obtain under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
The utility model embodiment provides a kind of electric pressure cooking saucepan long-range exhaust apparatus, such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Figure 6 and Figure 7, comprise the blast pipe 2 on the pot cover 6, be enclosed within the pressure limiting valve 1 of blast pipe 2 heads, also comprise: toggle 9 and connecting rod 7, toggle 9 has can be along the central shaft 91 of electric pressure cooking saucepan axial direction rotation, the outer peripheral edges of toggle 9 have the first connecting portion 92, the bottom surface of described pressure limiting valve 1 has ramp projections 11 in a circumferential direction, cover has annulus rotating disk 3 on the described blast pipe 2, annulus rotating disk 3 places between pressure limiting valve 1 and the pot cover 6, the upper surface of annulus rotating disk 3 has the boss 31 that sectional area diminishes from the bottom to top gradually, described ramp projections 11 is corresponding about in the of 31 with boss, have the second connecting portion 32 on the outer peripheral edges of annulus rotating disk 3, described the first connecting portion 91 and the second connecting portion 32 articulate respectively the two ends of connecting rod 7.
Particularly, pressure limiting valve 1 integral body is cylindrical-shaped structure among the utility model embodiment, and the ramp projections 11 of so-called pressure limiting valve 1 bottom surface is integrated projection on pressure limiting valve 1 bottom surface, and the both sides of projection on pressure limiting valve 1 circumferencial direction have the inclined-plane.
Particularly, the first connecting portion 92 of toggle 9 outer peripheral edges can be one-body molded with toggle 9, also can the first connecting portion be installed on the outer peripheral edges of toggle 9 by screw or bayonet lock, is understandable that to have pivoted hole at the first connecting portion 92; The second connecting portion 32 of annulus rotating disk 3 outer peripheral edges can be one-body molded with annulus rotating disk 3, also can the second connecting portion be installed on the outer peripheral edges of annulus rotating disk 3 by screw or bayonet lock, is appreciated that equally at the second connecting portion 32 to have pivoted hole; Therefore, connecting rod 7 by pivot respectively with the first connecting portion, the second connecting portion on pivoted hole articulate, realize the interlock of two connecting portions.The length of connecting rod 7 is then decided by pressure limiting valve 1 and the installation site of toggle 9 on pot cover, pressure limiting valve 1 is installed in a side of pot cover among the utility model embodiment, toggle 9 then is positioned at the opposite side of pot cover, therefore connecting rod 7 has maximum length, can guarantee when operation, hand is realized safety operation from the distance of pressure limiting valve farthest.
Be understandable that, ramp projections 11 and boss corresponding referring to about in the of 31, the upright projection of ramp projections 11 is not separated with the upright projection of boss 31, i.e. two projections have relation overlapping or that join, at electric pressure cooking saucepan not during exhaust, pressure limiting valve 1 is enclosed within the head of blast pipe 2 and pushes down the head (valve) of blast pipe 2, and the top of boss 31 is positioned at the root of ramp projections 11, and two are projected as the relation of joining at this moment; When electric pressure cooking saucepan needed exhaust, the top of boss 31 can move to along the inclined-plane of ramp projections 11 a certain sides the top of ramp projections 11, and at this moment, pressure limiting valve 1 can move upward with respect to blast pipe 2, and two are projected as overlapping relation.
In order to guarantee that pressure limiting valve 1 can not tilt, the quantity of boss 31 and ramp projections 11 can be not limited to 1 pair, arrange many during to boss and ramp projections, guarantee that preferably boss and ramp projections evenly distribute, symmetrical such as 2 pairs of boss and ramp projections, the 3 pairs of boss and the ramp projections in twos 120 ° of radians in interval distribute.
The lower surface of pressure limiting valve 1 offers circular hole among the utility model embodiment, and at blast pipe 2 heads, the diapire of circular hole has the taper thimble 13 of downward protrusion to pressure limiting valve 1 by this circle hole sleeve.The degree of depth that is understandable that circular hole should be the height greater than taper thimble 13, and during exhaust, the head partial insertion of taper thimble does not close blast pipe to electric pressure cooking saucepan in the head (being also referred to as valve) of blast pipe 2.After pressure limiting valve 1 integral body is moved upward, taper thimble 13 also with on move, thereby the head of blast pipe 2 (valve) is opened wide, the distance of moving on the taper thimble 13 is larger, the capacity of the head of blast pipe 2 (valve) is larger.
For the ease of the operation to toggle 9, the outer peripheral edges of described toggle 9 also have outwardly shifting block 93.Shifting block 93 can be one-body molded with toggle 9, also can be to be installed on the toggle 9 by screw or bayonet lock, should not consist of restriction to the utility model protection domain for the annexation of shifting block 93 and toggle 9.
Be arranged with reduction torsion spring 10 described in the utility model embodiment on the central shaft, reduction torsion spring 10 1 ends are connected on the toggle 9, and reduction torsion spring 10 other ends are connected on the cover 8.Reduction torsion spring can make toggle automatically reset after bleeding is finished.
The below with Fig. 3 as the reference direction of operation and introduce the operation principle of the long-range exhaust apparatus of electric pressure cooking saucepan among the utility model embodiment in conjunction with other accompanying drawings.
Among Fig. 3, when electric pressure cooking saucepan needs exhaust, the shifting block 93 of toggle 9 is stirred counterclockwise, the first connecting portion 92 of toggle 9 rotates counterclockwise simultaneously and promotes connecting rod 7 and moves right, 7 on connecting rod drives annulus rotating disk 3 and also rotates counterclockwise, boss 31 on the annulus rotating disk 3 can move to along the inclined-plane, left side of the ramp projections 11 on the pressure limiting valve bottom surface top of ramp projections 11 at this moment, therefore, the distance that pressure limiting valve 1 moves in vertical direction is the height on inclined-plane, ramp projections 11 left side, the taper thimble 13 of pressure limiting valve inside can leave the valve of blast pipe 2 at this moment, allows the interior gas of electric pressure cooking saucepan be discharged by blast pipe 2.After the gas in the electric pressure cooking saucepan is drained, can unclamp the shifting block of toggle, owing at the central shaft of toggle reduction torsion spring 10 being installed among the utility model embodiment, therefore toggle can reset under the effect of reduction torsion spring, thereby drivening rod 7 rotates back into initial position with the annulus rotating disk, and the taper thimble seals the valve of blast pipe 2 again.
Embodiment 2:
As shown in Figure 8, with respect to above-described embodiment 1, substitute reduction torsion spring with clockwork spring 5 on the central shaft 91 of toggle 9 among the utility model embodiment, namely be arranged with clockwork spring 5 on the central shaft 91.
Embodiment 3:
With respect to above-described embodiment 1, toggle described in the utility model embodiment has a circular hole that is used for being set on the central shaft at the electric pressure cooking saucepan axial direction, and described central shaft is fixed on the pot cover.Be that toggle and central shaft among the utility model embodiment is not one-body molded, but combine by the mode that articulates.Toggle can rotate around central shaft.Be understandable that, when being fixed with cover on the electric pressure cooking saucepan, central shaft can be fixed on the cover.
For the concrete introduction of other structures among the utility model embodiment in can reference example 1, give unnecessary details no longer one by one herein.
The above long-range exhaust apparatus of a kind of electric pressure cooking saucepan that the utility model embodiment is provided is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (8)
1. long-range exhaust apparatus of electric pressure cooking saucepan comprises the blast pipe on the pot cover, is enclosed within the pressure limiting valve of blast pipe head, it is characterized in that, also comprises:
Toggle and connecting rod, toggle has can be along the central shaft of electric pressure cooking saucepan axial direction rotation, the outer peripheral edges of toggle have the first connecting portion, the bottom surface of described pressure limiting valve has ramp projections in a circumferential direction, cover has the annulus rotating disk on the described blast pipe, the annulus rotating disk places between pressure limiting valve and the pot cover, the upper surface of annulus rotating disk has the boss that sectional area diminishes from the bottom to top gradually, described ramp projections is corresponding up and down with boss, have the second connecting portion on the outer peripheral edges of annulus rotating disk, described the first connecting portion and the second connecting portion articulate respectively the two ends of connecting rod.
2. the long-range exhaust apparatus of a kind of electric pressure cooking saucepan as claimed in claim 1 is characterized in that: described toggle has a circular hole that is used for being set on the central shaft at the electric pressure cooking saucepan axial direction, and described central shaft is fixed on the pot cover.
3. the long-range exhaust apparatus of a kind of electric pressure cooking saucepan as claimed in claim 1, it is characterized in that: the pot cover upper surface is fixed with cover, has a fixing hole on the cover, and described central shaft and toggle are one-body molded, and central shaft is installed in the fixing hole.
4. the long-range exhaust apparatus of a kind of electric pressure cooking saucepan as claimed in claim 3, it is characterized in that: be arranged with reduction torsion spring on the described central shaft, reduction torsion spring one end is connected on the toggle, and the reduction torsion spring other end is connected on the cover.
5. the long-range exhaust apparatus of a kind of electric pressure cooking saucepan as claimed in claim 3 is characterized in that: be arranged with clockwork spring on the described central shaft.
6. the long-range exhaust apparatus of a kind of electric pressure cooking saucepan as claimed in claim 3, it is characterized in that: described pressure limiting valve outer wall has stopper slot, has the pressure limiting valve seat on the described cover, the pressure limiting valve seat has through hole, through-hole wall has positive stop lug boss, pressure limiting valve is up and down along through hole, and positive stop lug boss snaps in the stopper slot.
7. such as the long-range exhaust apparatus of the described a kind of electric pressure cooking saucepan of any one in the claim 1 to 5, it is characterized in that: the outer peripheral edges of described toggle also have outwardly shifting block.
8. such as the long-range exhaust apparatus of the described a kind of electric pressure cooking saucepan of any one in the claim 1 to 5, it is characterized in that: the lower surface of described pressure limiting valve offers circular hole, at the blast pipe head, the diapire of circular hole has the taper thimble of downward protrusion to pressure limiting valve by this circle hole sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220215889 CN202636598U (en) | 2012-05-14 | 2012-05-14 | Remote exhaust device of electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220215889 CN202636598U (en) | 2012-05-14 | 2012-05-14 | Remote exhaust device of electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202636598U true CN202636598U (en) | 2013-01-02 |
Family
ID=47405797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220215889 Expired - Lifetime CN202636598U (en) | 2012-05-14 | 2012-05-14 | Remote exhaust device of electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202636598U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908164A (en) * | 2014-03-25 | 2014-07-09 | 浙江爱仕达生活电器有限公司 | Manual exhausting and locking structure for electric pressure cookers |
| CN104720602A (en) * | 2013-12-23 | 2015-06-24 | 珠海格力电器股份有限公司 | Cooking utensil |
| CN107928395A (en) * | 2017-12-07 | 2018-04-20 | 浙江凯达工贸有限公司 | Pressure cooker with pressure limiting valve control structure |
| CN108041976A (en) * | 2017-12-07 | 2018-05-18 | 浙江凯达工贸有限公司 | A kind of pressure cooker |
-
2012
- 2012-05-14 CN CN 201220215889 patent/CN202636598U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720602A (en) * | 2013-12-23 | 2015-06-24 | 珠海格力电器股份有限公司 | Cooking utensil |
| CN104720602B (en) * | 2013-12-23 | 2018-02-27 | 珠海格力电器股份有限公司 | Cooking utensil |
| CN103908164A (en) * | 2014-03-25 | 2014-07-09 | 浙江爱仕达生活电器有限公司 | Manual exhausting and locking structure for electric pressure cookers |
| CN103908164B (en) * | 2014-03-25 | 2016-08-17 | 浙江爱仕达生活电器有限公司 | The manual exhaust of electric pressure cooking saucepan and latch-up structure |
| CN107928395A (en) * | 2017-12-07 | 2018-04-20 | 浙江凯达工贸有限公司 | Pressure cooker with pressure limiting valve control structure |
| CN108041976A (en) * | 2017-12-07 | 2018-05-18 | 浙江凯达工贸有限公司 | A kind of pressure cooker |
| CN108041976B (en) * | 2017-12-07 | 2020-08-04 | 浙江凯达工贸有限公司 | Pressure cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |