CN202035980U - Safe-to-use electric cooker structure - Google Patents
Safe-to-use electric cooker structure Download PDFInfo
- Publication number
- CN202035980U CN202035980U CN201120080778XU CN201120080778U CN202035980U CN 202035980 U CN202035980 U CN 202035980U CN 201120080778X U CN201120080778X U CN 201120080778XU CN 201120080778 U CN201120080778 U CN 201120080778U CN 202035980 U CN202035980 U CN 202035980U
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- China
- Prior art keywords
- hinge
- electric cooker
- fitting recess
- cooker structure
- hinge spring
- 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
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- 239000003381 stabilizer Substances 0.000 claims abstract description 5
- 210000003205 muscle Anatomy 0.000 claims description 20
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 241000209094 Oryza Species 0.000 abstract 2
- 235000007164 Oryza sativa Nutrition 0.000 abstract 2
- 235000009566 rice Nutrition 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000010411 cooking Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model discloses a safe in utilization's electric rice cooker structure. The cooker comprises an upper cover assembly, a cooker body assembly and a hinge cover, wherein a hinge shaft connecting the upper cover assembly and the cooker body assembly, and two hinge springs sleeved on the hinge shaft are respectively provided with an assembly groove for fixing hinge spring support legs, a wire passing groove for a lead to pass through and a blocking rib for isolating the hinge springs from the wire passing groove. The utility model discloses a change hinge spring's fixed stabilizer blade and the relative position who rotates the stabilizer blade to avoid relapseing the pivoted and rotating the stabilizer blade and can keep away from the wire, guarantee to appear being unlikely to cause bodily injury to the user under the unusual circumstances at electric rice cooker product, be a technical transformation to current product, embody the care to the people more in the great sense.
Description
Technical field:
The utility model relates to a kind of safeguard construction of electric cooker protection against electric shock.
Background technology:
Have on the market and sell some and have the electric cooker that automatic lid closing/opening function and loam cake have heating function.Its part that automatic lid closing/opening driving force is provided is the hinge spring that connects loam cake and pot body, and the rotating shaft of uncapping is to place the hinge axis that covers.The holddown groove that covers by pot outside the rotation leg of two hinge springs is positioned at is fixed on both sides, fixed feet is positioned at the inboard and is fixed on middle by the holddown groove on pot body, these hinge springs and hinge axis all are chosen as metalwork according to the general material of intensity needs, and the rotation leg of hinge spring is because action needs, and can expose in the process of uncapping outside pot body and touched by the user easily.
Provide the element of heating function to be connected by the built-in circuit board of lead and pot body for loam cake, its lead need pass from the hinge spring position.The rotation leg of metallic channel and hinge spring is separated by very near, electric cooker is through after using for a long time, the lead that connects loam cake heater element and pot body interior circuit board through uncap for a long time and close cover bending after, generation is damaged after the easy fatigue of wire insulation or frequent and the structural member generation friction, there is the hidden danger that contacts with the rotation leg or the hinge axis of hinge spring, thereby makes hinge spring be in electriferous state.And if this moment, the user in use touched the cursor that hinge spring exposes because of carelessness, then may produce the hidden danger of electric shock, user's personal safety is damaged.
The utility model content:
The technical problems to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of electric cooker structure safe in utilization is provided, by adjusting the rotation leg orientation of hinge spring, make the rotation leg of hinge spring be positioned at relative inner, away from the metallic channel position, even guarantee the user under the situation of loam cake heater element lead breakage, when in use accident touches the rotation leg of the hinge spring that exposes, also be unlikely to so bring the danger of electric shock.
The technical solution of the utility model is: a kind of electric cooker structure safe in utilization, comprise cap assembly (1), pot body assembly (2), hinged cover (3), the hinge axis (11) of cap assembly and pot body assembly in the connection, be set in two hinge springs (12 on the hinge axis, 13), be respectively equipped with the fitting recess of fixed hinge spring stabilizer on pot body assembly (2) and the last cap assembly (1) and be used for crossed beam trunking that lead passes and grade muscle that is used to isolate hinge spring and crossed beam trunking, it is characterized in that: two hinge springs (12,13) after being assemblied on the hinge axis, their rotation leg (122,132) be positioned at two relative inner that hinge spring is axial, their fixed feet (121,131) be positioned at two relative outsides that hinge spring is axial.
Described fitting recess comprises that being arranged on pot body assembly (2) goes up corresponding with fixed feet (121,131) position and fix the fixed feet fitting recess (21,22) of this fixed feet, and be arranged on the cap assembly with to rotate leg (122,132) position corresponding and fix the rotation leg fitting recess of this rotation leg (122,132), be used for the relative outside that crossed beam trunking (23,24) that lead passes is separately positioned on fixed feet fitting recess (21,22), and crossed beam trunking (23,24) is separated by retaining muscle (25,26) with adjacent fixed feet fitting recess (21,22).
Described hinged cover (3) is provided with for hinge spring and rotates the groove (31,32) that passes when leg (122,132) rotates, and groove (31,32) is positioned in the middle of the hinged cover and rotates the corresponding position of leg fitting recess.
Described hinged cover (3) is gone up the corresponding position of retaining muscle (25,26) with pot body assembly, is provided with the second retaining muscle (33,34) that matches with above-mentioned retaining muscle (25,26).
Be provided with insulating barrier between described hinge spring and the hinge axis.
Electric cooker structure safe in utilization according to claim 5 is characterized in that: described insulating barrier is the hinge shaft sleeve (14) of plastic cement.
In order to reach the electrical safety requirement, the wall thickness of described hinge shaft sleeve (14) is more than or equal to 1mm.The relative lateral surface of described retaining muscle (25,26) apart from the minimum range of the hinge spring fixed feet (121,131) of correspondence more than or equal to 2.0mm.
The utility model compared with prior art; from protection user angle safe in utilization; fixed feet and the relative position that rotates leg by the change hinge spring; thereby the rotation leg of avoiding rotating repeatedly can be away from lead; guarantee to occur being unlikely to the user is caused personal injury under the unusual situation at the electric cooker product; be a kind of technological transformation to existing product, the existing care in bigger meaning upper body to the people.
Description of drawings:
Fig. 1 is the front view (hidden hinge lid) of electric pressure cooking saucepan among the utility model embodiment.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the explosive view of electric pressure cooking saucepan among the utility model embodiment.
Fig. 4 is the schematic perspective view of the hinged cover of electric pressure cooking saucepan among the utility model embodiment.
Specific embodiments:
The utility model structural representation such as Fig. 1, Fig. 2, shown in Figure 3: comprise cap assembly 1, pot body assembly 2, hinged cover 3, hinge axis 11, hinge spring 12 and 13, there is insulating barrier to isolate between hinge spring and the hinge axis, this insulating barrier is the injection molded hinge shaft sleeve of plastic cement 14, and the wall thickness of hinge shaft sleeve 14 is 1～2mm.After assembling is finished, hinge spring 12 is to be positioned at two relative outsides that hinge spring is axial with 13 fixed feet 121 and 131, hinge spring 12 and 13 rotation leg 122 and 132 are to be positioned at two relative inner that hinge spring is axial, pot body assembly 2 is provided with the fixed feet fitting recess 21 and 22 of fixed hinge spring fixed feet 121 and 131, and fitting recess 21 and 22 is positioned at the position corresponding with the outside of two hinge springs.Pot body assembly 2 be provided with provide crossed beam trunking 23 that the loam cake lead passes and 24 and spacer spring and crossed beam trunking between retaining muscle 25 and 26.Last cap assembly 1 is provided with the rotation leg holddown groove (not shown) of corresponding fixedly rotation leg, be equipped with on the hinged cover 3 for hinge spring and rotate the groove 31 and 32 that passes when leg 122 and 132 rotates, groove 31 and 32 is positioned at hinged cover 3 centre positions, and the leg holddown groove is corresponding with rotating.And on the hinged cover 3 and isolation hinge spring 12,13 and retaining muscle 25 between the crossed beam trunking and the 26 corresponding positions that are provided with on pot body assembly; be provided with and keep off the second retaining muscle 33 and 34 that muscle 25 and 26 cooperates; because lead is free movable in the process of uncapping, do not keep off muscle words it might run into the effect that spring just loses protection.Certain second retaining muscle 33 and 34 is inessential parts, by the inner surface of hinged cover 3 and cooperating of retaining muscle 25 and 26, also can reach essentially identical effect.
Simultaneously, because the requirement of electrical security, the relative lateral surface with 26 of retaining muscle 25 is not less than 2.0mm apart from the hinge spring fixed feet 121 of correspondence and 131 minimum range.
Even above-mentioned safeguard construction guarantees the user under the situation of loam cake heater element lead breakage, when in use accident touches the cursor of the hinge spring that leaks outside, also be unlikely to so bring the danger of contact, stopped potential safety hazard.
Claims (8)
1. electric cooker structure safe in utilization, comprise cap assembly (1), pot body assembly (2), hinged cover (3), the hinge axis (11) of cap assembly and pot body assembly in the connection, be set in two hinge springs (12 on the hinge axis, 13), be respectively equipped with the fitting recess of fixed hinge spring stabilizer on pot body assembly (2) and the last cap assembly (1) and be used for crossed beam trunking that lead passes and grade muscle that is used to isolate hinge spring and crossed beam trunking, it is characterized in that: two hinge springs (12,13) after being assemblied on the hinge axis, their rotation leg (122,132) be positioned at two relative inner that hinge spring is axial, their fixed feet (121,131) be positioned at two relative outsides that hinge spring is axial.
2. electric cooker structure safe in utilization according to claim 1, it is characterized in that: described fitting recess comprises that being arranged on pot body assembly (2) goes up and fixed feet (121,131) position is corresponding and fix the fixed feet fitting recess (21 of this fixed feet, 22), and be arranged on the cap assembly and rotate leg (122,132) position is corresponding and fix this rotation leg (122,132) rotation leg fitting recess, be used for the crossed beam trunking (23 that lead passes, 24) be separately positioned on fixed feet fitting recess (21,22) the relative outside, and crossed beam trunking (23,24) with adjacent fixed feet fitting recess (21,22) by retaining muscle (25,26) separate.
3. electric cooker structure safe in utilization according to claim 2, it is characterized in that: described hinged cover (3) is provided with for hinge spring and rotates the groove (31,32) that passes when leg (122,132) rotates, and groove (31,32) is positioned in the middle of the hinged cover and rotates the corresponding position of leg fitting recess.
4. electric cooker structure safe in utilization according to claim 3 is characterized in that: described hinged cover (3) is gone up the corresponding position of retaining muscle (25,26) with pot body assembly, is provided with the second retaining muscle (33,34) that matches with above-mentioned retaining muscle (25,26).
5. according to each described electric cooker structure safe in utilization of claim 1 to 4, it is characterized in that: be provided with insulating barrier between described hinge spring and the hinge axis.
6. electric cooker structure safe in utilization according to claim 5 is characterized in that: described insulating barrier is the hinge shaft sleeve (14) of plastic cement.
7. electric cooker structure safe in utilization according to claim 6 is characterized in that: the wall thickness of described hinge shaft sleeve (14) is more than or equal to 1mm.
8. according to each described electric cooker structure safe in utilization of claim 1 to 4, it is characterized in that: the relative lateral surface of described retaining muscle (25,26) apart from the minimum range of the hinge spring fixed feet (121,131) of correspondence more than or equal to 2.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120080778XU CN202035980U (en) | 2011-03-24 | 2011-03-24 | Safe-to-use electric cooker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120080778XU CN202035980U (en) | 2011-03-24 | 2011-03-24 | Safe-to-use electric cooker structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202035980U true CN202035980U (en) | 2011-11-16 |
Family
ID=44963457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120080778XU Expired - Lifetime CN202035980U (en) | 2011-03-24 | 2011-03-24 | Safe-to-use electric cooker structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202035980U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020261A (en) * | 2014-04-21 | 2015-11-04 | 美的集团股份有限公司 | Spring pin shaft and cooking appliance |
| CN105193277A (en) * | 2015-10-15 | 2015-12-30 | 珠海格力电器股份有限公司 | Detachable hinge structure and kitchen appliance with same |
| CN107468073A (en) * | 2016-06-08 | 2017-12-15 | 佛山市顺德区美的电热电器制造有限公司 | A kind of cover part and the electric-heating cooking appliance containing it |
| CN107802183A (en) * | 2017-11-03 | 2018-03-16 | 珠海格力电器股份有限公司 | The cover body structure and cooking apparatus of cooking apparatus |
| CN108852016A (en) * | 2018-07-18 | 2018-11-23 | 珠海格力电器股份有限公司 | Electric cooker |
-
2011
- 2011-03-24 CN CN201120080778XU patent/CN202035980U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020261A (en) * | 2014-04-21 | 2015-11-04 | 美的集团股份有限公司 | Spring pin shaft and cooking appliance |
| CN105020261B (en) * | 2014-04-21 | 2018-04-24 | 美的集团股份有限公司 | Elastic pin shaft and cooking apparatus |
| CN105193277A (en) * | 2015-10-15 | 2015-12-30 | 珠海格力电器股份有限公司 | Detachable hinge structure and kitchen appliance with same |
| CN105193277B (en) * | 2015-10-15 | 2018-03-20 | 珠海格力电器股份有限公司 | Disassembling hinge structure and there is its kitchen appliance |
| CN107468073A (en) * | 2016-06-08 | 2017-12-15 | 佛山市顺德区美的电热电器制造有限公司 | A kind of cover part and the electric-heating cooking appliance containing it |
| CN107468073B (en) * | 2016-06-08 | 2023-08-04 | 佛山市顺德区美的电热电器制造有限公司 | Face cover part and electric heating cooking utensil comprising same |
| CN107802183A (en) * | 2017-11-03 | 2018-03-16 | 珠海格力电器股份有限公司 | The cover body structure and cooking apparatus of cooking apparatus |
| CN107802183B (en) * | 2017-11-03 | 2024-04-26 | 珠海格力电器股份有限公司 | Cover structure of cooking utensil and cooking utensil |
| CN108852016A (en) * | 2018-07-18 | 2018-11-23 | 珠海格力电器股份有限公司 | Electric cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Midea Group |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |
|
| CX01 | Expiry of patent term |