CN203468303U - Electric cooker - Google Patents
Electric cooker Download PDFInfo
- Publication number
- CN203468303U CN203468303U CN201320637363.7U CN201320637363U CN203468303U CN 203468303 U CN203468303 U CN 203468303U CN 201320637363 U CN201320637363 U CN 201320637363U CN 203468303 U CN203468303 U CN 203468303U
- Authority
- CN
- China
- Prior art keywords
- uncapping
- push rod
- cover assembly
- electric cooker
- uncap
- Prior art date
- 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
Links
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model relates to an electric cooker which comprises an upper cover assembly and a cooker body assembly. The upper cover assembly is hinged to the upper end of the cooker body assembly, and a locking mechanism is arranged between the upper cover assembly and the cooker body assembly. The cooker body assembly comprises a shell. An ejector rod groove is formed in the upper end of the shell. A cover opening ejector rod is arranged inside the ejector rod groove. A first spring is arranged between the cover opening ejector rod and the ejector rod groove. The cover opening ejector rod can move up and down relative to the ejector rod groove. When a cover is closed, the bottom of the upper cover assembly presses the cover opening ejector rod down. According to the electric cooker, when the locking mechanism is switched on, the cover opening ejector rod bounces upwards under the action of the electric force of the first spring to push the upper cover assembly and move upwards, and at the moment, the upper cover assembly obtains a large initial cover opening force, so that the cover opening motion of the upper cover assembly is faster than the reset mechanism of the locking mechanism, and the aim of successfully opening the cover is achieved. The electric cooker is simple in design structure, easy to produce in a batch mode, safe and reliable.
Description
Technical field
The utility model relates to a kind of electrothermal cooking apparatus, particularly a kind of electric cooker.
Background technology
Existing have an electric cooker that upper cover slide mechanism mode is uncapped, conventionally need to increase the auxiliary mechanism uncapping at pot body, common are and utilize compressed silicone rubber to withstand upper cover to increase the initial elastic force while uncapping, but this mode is subject to the mounting means of silica gel, and the gap affects of upper cover installation, the elastic force that can not guarantee to provide enough is uncapped, and has unstability.
Summary of the invention
The utility model overcomes prior art deficiency, and a kind of good stability electric cooker of uncapping is provided.
For solving the problems of the technologies described above, technical solutions of the utility model are as follows: a kind of electric cooker, comprise cover assembly and pot body assembly, the upper end of cover assembly and pot body assembly is hinged, and be provided with locking mechanism between cover assembly and pot body assembly, described pot body assembly comprises shell, the upper end of shell offers push rod groove, in push rod groove, be provided with the push rod of uncapping, uncap and be provided with the first spring between push rod and push rod groove, and the push rod of uncapping can move up and down by relative push rod groove, and at closing lid state, the bottom of cover assembly presses down the push rod of uncapping.
In such scheme, when locking mechanism is opened, the push rod of uncapping pops up in the elastic force effect of the first spring, promotion cover assembly moves upward, now cover assembly obtains a larger power of initially uncapping, make the action of uncapping of cover assembly faster than locking mechanism homing action, thereby reach the object of uncapping smoothly.
Further, above-mentioned the first spring housing is contained in the outside of the push rod of uncapping, and one end of the first spring contacts with the push rod of uncapping, and the other end of the first spring contacts with the cell wall of push rod groove.
Preferably, the outside of the above-mentioned push rod of uncapping is provided with projection, and one end of the first spring contacts with projection.
Further, above-mentioned locking mechanism comprises the slide block and be located at the buckling groove on shell of uncapping that is located at cover assembly, and the slide block of uncapping is flexibly connected with cover assembly, and the buckling groove that the set slide block of uncapping of cover assembly can be set with shell is interlockingly connected.Closing lid state, the slide block of uncapping is placed in buckling groove and realizes snapping, the state of uncapping, the slide block of uncapping leaves buckling groove.
Further, above-mentioned cover assembly comprises inner cap and enclosing cover, and enclosing cover is arranged on inner cap upside, in the slide block of uncapping is located at, covers, uncap slide block relatively inner cap slide, uncap and between slide block and inner cap, be provided with the second spring.In folding when lid,, after the slide block of uncapping is inwardly slided by External Force Acting, after external force is cancelled, the slide block of uncapping is in the second spring action meeting reset of outwards sliding.
Further, cover in above-mentioned and be also provided with the button of uncapping, uncap button and inner cap are hinged, and the lower surface of the button of uncapping is provided with the pushing block of the slide block that can promote to uncap.While uncapping, press the button of uncapping, the pushing block slide block that can promote to uncap inwardly slides, thereby make to uncap slide block and buckling groove depart from, and realize release.
Further, after using the button of uncapping to be pressed, can automatically reset, above-mentioned button and the hinged axle of inner cap of uncapping is also set with torsion spring, and first and second pin of torsion spring is pressed in respectively enclosing cover and the button of uncapping.
Further, in order to limit the up and down distance of the push rod of uncapping, the bottom land of above-mentioned push rod groove offers through hole, and the lower end of the push rod of uncapping is through through hole, and the lower end of the push rod of uncapping is provided with spacer pin, spacer pin can with the bottom outer wall snapping of push rod groove.
Further, above-mentioned cover assembly is below provided with boss in the uncap position of push rod of correspondence.
The utility model provides the elastic force making progress reliably by being arranged on the push rod of uncapping of shell to the moment of rice cooker cover opening, overcome that the slide block resilience when uncapping of uncapping is too fast causes slide block and the buckling groove problem of snapping again of uncapping, thereby reach the object of reliably uncapping.The utility model project organization is simple, is easy to produce in enormous quantities, and also safe and reliable.
Accompanying drawing explanation
Fig. 1 is the state diagram of uncapping of electric cooker of the present utility model.
Fig. 2 is the cutaway view of electric cooker of the present utility model.
Fig. 3 is A portion enlarged drawing in Fig. 2.
Fig. 4 is the cover unit assembly exploded view of electric cooker of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, with embodiment, the utility model is described in further detail.
The structure of electric cooker of the present utility model as shown in Figures 1 to 4, comprise cover assembly 1 and pot body assembly 2, wherein cover assembly 1 comprises inner cap 11 and enclosing cover 12, enclosing cover 12 is arranged on inner cap 11 upsides, pot body assembly 2 comprises shell 21, one lateral edges of inner cap 11 and the upper end of shell 21 are hinged, between inner cap 11 and shell 21, are provided with locking mechanism, and inner cap 11 and the articulated position of shell 21 and the subtend both sides that the set position of locking mechanism lays respectively at electric cooker.
The upper end of above-mentioned shell 21 offers push rod groove 6, the bottom land of push rod groove 6 offers through hole 61, in push rod groove 6, be provided with the push rod 4 of uncapping, uncap the lower end of push rod 4 through through hole 61, the uncap outside of push rod 4 is provided with projection 41, and the push rod 4 of uncapping can move up and down by relative push rod groove 6, the uncap lower end of push rod 4 is provided with spacer pin 62, spacer pin 62 can with the bottom outer wall snapping of push rod groove 6, uncap and between push rod 4 and push rod groove 6, be provided with the first spring 7, the first spring 7 is sleeved on the outside of the push rod 4 of uncapping, one end of the first spring 7 contacts with projection 41, the other end of the first spring 7 contacts with the bottom land of push rod groove 6, in the utility model, at the state of uncapping, the first spring 7 is in compressed or nature.
Above-mentioned inner cap 11 below in the uncap position of push rod 4 of correspondence, be provided with boss 13, at closing lid state, inner cap 11 boss 13 below and the upper end in contact of the push rod 4 of uncapping, and the push rod 4 of uncapping is pressed down to a mobile segment distance, the compressed or further compression of the first spring 7.
Above-mentioned locking mechanism comprises uncap slide block 3, the second spring 8 being located at above inner cap 11, and be opened in the buckling groove 22 on shell 21, the slide block 3 of uncapping can slide by relative inner cap 11, uncap one end of slide block 3 is placed in cover assembly 1, the outside that the other end of slide block 3 of uncapping can stretch out cover assembly 1, and can inject the interior snapping of realizing of buckling groove 22, the second spring 8 is arranged on the slide block 3 of uncapping and is placed between the one end and inner cap 11 in cover assembly 1, the slide block 3 of uncapping moves inward compression the second spring 8, under the elastic force effect of the second spring 8, also can outwards move reset.On described inner cap 11, be also provided with the button 5 of uncapping, the button 5 of uncapping is hinged with inner cap 11, and the hinged axle of button 5 and inner cap 11 of uncapping is also set with torsion spring 9, first and second pin 91,92 of torsion spring 9 is pressed in respectively enclosing cover 12 and uncaps on button 5, and the lower surface of the button 5 of uncapping is provided with and can promotes to uncap the inwardly pushing block 51 of slip of slide block 3, the upper surface of button 5 of uncapping is placed on enclosing cover 12, the operation button 5 of uncapping when being convenient to user and uncapping.
Course of action of the present utility model, (see figure 2) under the state of closing lid, cover assembly 1 has fastened the buckling groove 22 on shell 21 under the effect of the slide block 3 of uncapping, make cover assembly 1 in buckling state, now, the push rod 4 of uncapping is subject to the active force of the boss 13 of cover assembly 1, and the first spring 7 is in compressive state.While uncapping, press the button 5 of uncapping, the active force that the slide block 3 of uncapping is subject to pushing block 51 compresses the second spring 8 and moves to the inside, and the push rod 4 of now uncapping is upspring by the first spring 7, promotes cover assembly 1 and moves upward; Now cover assembly 1 obtains a larger power of initially uncapping, and makes cover assembly 1 along the reply action of direction action faster than the slide block 3 of uncapping of uncapping, the buckling groove 22 that the slide block 3 that makes to uncap departs from shells 21, thus reach the object of uncapping smoothly.
Claims (9)
1. an electric cooker, comprise cover assembly and pot body assembly, the upper end of cover assembly and pot body assembly is hinged, and is provided with locking mechanism between cover assembly and pot body assembly, it is characterized in that, described pot body assembly comprises shell, and the upper end of shell offers push rod groove, in push rod groove, is provided with the push rod of uncapping, uncap and be provided with the first spring between push rod and push rod groove, and the push rod of uncapping can move up and down by relative push rod groove, and at closing lid state, the bottom of cover assembly presses down the push rod of uncapping.
2. electric cooker according to claim 1, is characterized in that, described the first spring housing is contained in the outside of the push rod of uncapping, and one end of the first spring contacts with the push rod of uncapping, and the other end of the first spring contacts with the cell wall of push rod groove.
3. electric cooker according to claim 2, is characterized in that, described in the uncap outside of push rod be provided with projection, one end of the first spring contacts with projection.
4. according to the electric cooker described in claims 1 to 3 any one, it is characterized in that, described locking mechanism comprises the slide block and be located at the buckling groove on shell of uncapping that is located at cover assembly, the slide block of uncapping is flexibly connected with cover assembly, and the buckling groove that the set slide block of uncapping of cover assembly can be set with shell is interlockingly connected.
5. electric cooker according to claim 4, is characterized in that, described cover assembly comprises inner cap and enclosing cover, and enclosing cover is arranged on inner cap upside, in the slide block of uncapping is located at, covers, uncap slide block relatively inner cap slide, uncap and between slide block and inner cap, be provided with the second spring.
6. electric cooker according to claim 5, is characterized in that, covers in described and is also provided with the button of uncapping, and uncap button and inner cap are hinged, and the lower surface of the button of uncapping is provided with the pushing block of the slide block that can promote to uncap.
7. electric cooker according to claim 6, is characterized in that, described in uncap button and the hinged axle of inner cap be also set with torsion spring, first and second pin of torsion spring is pressed in respectively enclosing cover and the button of uncapping.
8. according to the electric cooker described in claims 1 to 3 any one, it is characterized in that, the bottom land of described push rod groove offers through hole, and the lower end of the push rod of uncapping is through through hole, and the lower end of the push rod of uncapping is provided with spacer pin, spacer pin can with the bottom outer wall snapping of push rod groove.
9. according to the electric cooker described in claims 1 to 3 any one, it is characterized in that, described cover assembly below in the uncap position of push rod of correspondence, be provided with boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637363.7U CN203468303U (en) | 2013-10-16 | 2013-10-16 | Electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637363.7U CN203468303U (en) | 2013-10-16 | 2013-10-16 | Electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203468303U true CN203468303U (en) | 2014-03-12 |
Family
ID=50216735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320637363.7U Expired - Lifetime CN203468303U (en) | 2013-10-16 | 2013-10-16 | Electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203468303U (en) |
-
2013
- 2013-10-16 CN CN201320637363.7U patent/CN203468303U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
|
| CX01 | Expiry of patent term |