CN201299440Y - Springboard structure of electric pressure cooker - Google Patents
Springboard structure of electric pressure cooker Download PDFInfo
- Publication number
- CN201299440Y CN201299440Y CNU2008201392950U CN200820139295U CN201299440Y CN 201299440 Y CN201299440 Y CN 201299440Y CN U2008201392950 U CNU2008201392950 U CN U2008201392950U CN 200820139295 U CN200820139295 U CN 200820139295U CN 201299440 Y CN201299440 Y CN 201299440Y
- Authority
- CN
- China
- Prior art keywords
- diving board
- pot
- electric pressure
- cooking saucepan
- pressure cooking
- 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
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model relates to a springboard structure of an electric pressure cooker, comprising a cover and a springboard arranged between an outer pot and an inner pot, a pressure protecting device is arranged below the inner pot, elastic deformation surfaces which incline downwards or are bent are arranged at two sides of the top surface of the springboard, and the top end is connected with the outer bottom part of the inner pot or the inner bottom part of the outer pot. The horizontal included angle alpha of the elastic deformation surface of the springboard is 2 degrees to 10 degrees, reversed U shaped supporting feet are arranged at two sides of the springboard and are fixedly connected with the inner bottom part of the outer pot or the outer bottom part of the inner pot. The elastic deformation surfaces which incline downwards or are bent are arranged at two sides of the springboard, the stressed area of the springboard is increased along with the increasing of the pressure in the pot, thereby increasing the anti yield deformation intensity of the parts. The structure is simple and rational, the processing is convenient, the material cost is low and the service life is long.
Description
Technical field
The utility model relates to the diving board structure of a kind of electric pressure cooking saucepan, particularly a kind of electric pressure cooking saucepan.
Background technology
Diving board is the vital part in the pressure protective system of electric pressure cooking saucepan, and the common in the market elastic part that electric pressure cooking saucepan adopted is essentially monoblock dish diving board or 3 U-shaped diving boards.Monoblock dish diving board is uniformly distributed in pot inner pressure on the whole plate, because of having increased compression area widely, thereby increased the intensity of the anti-yield deformation of part greatly, but dish-shaped diving board has not only increased the part material cost, and the part complexity has increased the processing cost of part.Comparatively speaking, thereby the U-shaped diving board makes the part unit are be born because of compression area is little pressure increases, and the chance of diving board yield deformation increases like this, in case the diving board yield deformation, the effective pressure of product will reduce, and influences the product work quality.
In addition, the common in the market fixedly pot cover sealing ring part that electric pressure cooking saucepan adopted is essentially band ear stainless steel coil frame, and stainless steel coil ear and stainless steel coil are welded into the stainless steel coil frame, and the stainless steel coil ear is fixing with the pot cover welding again.Because the circle ear adopts welding with the circle body, cannot say for sure to demonstrate,prove the dimensional accuracy of whole circle frame, easily cause sealing ring excessive with the local fit clearance of circle frame, produce gas leak phenomenon.
The utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, cost of manufacture is low, the diving board structure of flexible operation, long service life, electric pressure cooking saucepan that security performance is high, to overcome weak point of the prior art.
Press the diving board structure of a kind of electric pressure cooking saucepan of this purpose design; comprise pot cover and be arranged on outer pot and the diving board between interior pot; interior pot below is provided with pressure protective device; its architectural feature is that diving board end face both sides are provided with downward-sloping or crooked strain face, and the top joins with interior pot outer bottom or outer pot inner bottom part.
The horizontal sextant angle α of described diving board strain face is 2 °～10 °, and both sides also are provided with inverted U-shaped feet, fixedlys connected with outer pot inner bottom part or interior pot outer bottom.Diving board is uniform be provided with three or more than, fixedlying connected with gripper shoe in the top, and joins by gripper shoe and interior pot, pressure protective device is arranged on the gripper shoe below, fixedlys connected with outer pot.Gripper shoe is dish, and outer periphery is equipped with flange and interior pot joins, and middle pocket is provided with heat-generating disc.
Described heat-generating disc is provided with centre bore, and centre bore is provided with over-temperature protection device, joins with face center, the interior the bottom of a pan.Heat-generating disc extends joint pin under the bottom surface, and is connected with gripper shoe by joint pin, is arranged with the compression spring on the joint pin, and the compression spring compression is connected between heat-generating disc and the gripper shoe.
Be set with fixed mount in the described pot cover, and be connected with sealing ring by fixed mount.Fixed mount comprises the circle frame and is arranged on the circle ear of circle on the frame, the circle ear is uniform be provided with two or more than.The circle ear is the U-shaped of putting upside down, and an end is fixedlyed connected with circle frame inboard, and the other end is fixedlyed connected with pot cover inner top surface or medial surface, by adjusting ring ear extended distance, realizes moving up and down of circle frame.The sealing ring cross section is S-shaped, is set on the circle frame of fixed mount.
Respectively there is the downward-sloping or crooked strain face in a place diving board of the present utility model both sides, and with the increase of pot inner pressure, the diving board lifting surface area increases, thereby have increased the intensity of the anti-yield deformation of part.In addition, be welded with to the fixed mount bilateral symmetry and regulate the circle ear of size by external force, cooperate defect of insufficient with sealing ring thereby remedied the traditional circle frame.Since adopt size adjustable the pot cover fixed mount, make that the pot cover sealing property is more safe and reliable, simplified the processing technology of pot cover fixed mount simultaneously.It is simple and reasonable, easy to process, the cost of material is low and long service life.
Description of drawings
Fig. 1 is the utility model one embodiment decomposition texture schematic diagram.
Fig. 2 looks up structural representation for Fig. 1 assembles back pot cover parts.
Fig. 3 is an A-A sectional structure schematic diagram among Fig. 2.
Fig. 4, Fig. 5 are respectively the three-dimensional and main TV structure schematic diagram of diving board.
Fig. 6 analyses and observe the partial structurtes schematic diagram for after Fig. 1 assembling.
Fig. 7 analyses and observe the partial structurtes schematic diagram for Fig. 1 assembles another angle of back.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 7, the diving board structure of this electric pressure cooking saucepan comprises pot cover 1, outer pot 13 and interior pot 5; be provided with fixed mount in the pot cover; and be connected with sealing ring 4 by fixed mount, being provided with diving board 12 between outer pot and the interior pot, interior pot below is provided with pressure protective device 14.Fixed mount comprises circle frame 3 and is arranged on circle ear 2 on the circle frame, and ear is uniform is provided with two for circle, is the U-shaped of putting upside down, the lower end with enclose the frame inboard and fixedly connected, fixedly connected with pot cover 1 inner top surface in the upper end.Sealing ring 4 cross sections are S-shaped, are set on the circle frame 3, see Fig. 3.
Diving board 12 is uniform to be provided with three, and the end face both sides are provided with downward-sloping strain face 12.2, and the horizontal sextant angle α of strain face is 2 °～10 °, and both sides also are provided with inverted U-shaped feet 12.1, see Fig. 5.Diving board 12 tops join by gripper shoe 10 and interior pot 5 outer bottoms, and diving board is fixedlyed connected with gripper shoe 10 by screw 9, sees Fig. 7; Feet 12.1 is fixedlyed connected with outer pot 13 inner bottom surfaces, and pressure protective device 14 is arranged on gripper shoe 10 belows, fixedlys connected with outer pot 13, sees Fig. 6.
Gripper shoe 10 is dish, and outer periphery is equipped with flange 10.1 joins with interior pot 5, and middle pocket is provided with heat-generating disc 6.Heat-generating disc 6 is provided with centre bore 6.1, and centre bore is provided with over-temperature protection device 7, joins with interior pot of 5 bottom center.Heat-generating disc extends joint pin 6.2 under 6 bottom surfaces, and is connected with gripper shoe 10 by joint pin, belt washer lock-screw 11, is arranged with compression spring 8 on the joint pin, and the compression spring compression is connected between heat-generating disc 6 and the gripper shoe 10.
Claims (10)
1. the diving board structure of an electric pressure cooking saucepan; comprise pot cover (1) and be arranged on outer pot (13) and interior pot (5) between diving board (12); interior pot below is provided with pressure protective device (14); it is characterized in that diving board end face both sides are provided with downward-sloping or crooked strain face (12.2), the top joins with interior pot outer bottom or outer pot inner bottom part.
2. the diving board structure of electric pressure cooking saucepan according to claim 1, the horizontal sextant angle α that it is characterized in that described diving board strain face is 2 °～10 °, both sides also are provided with inverted U-shaped feet (12.1), fixedly connected with outer pot inner bottom part or interior pot outer bottom.
3. the diving board structure of electric pressure cooking saucepan according to claim 1 and 2; it is characterized in that described diving board uniform be provided with three or more than, fixedlying connected with gripper shoe (10) in the top, and joins by gripper shoe and interior pot; pressure protective device is arranged on the gripper shoe below, fixedlys connected with outer pot.
4. the diving board structure of electric pressure cooking saucepan according to claim 3 is characterized in that described gripper shoe is dish, and outer periphery is equipped with flange (10.1), joins with interior pot, and middle pocket is provided with heat-generating disc (6).
5. the diving board structure of electric pressure cooking saucepan according to claim 4 is characterized in that described heat-generating disc is provided with centre bore (6.1), and centre bore is provided with over-temperature protection device (7), joins with face center, the interior the bottom of a pan.
6. the diving board structure of electric pressure cooking saucepan according to claim 5, it is characterized in that extending under the described heat-generating disc bottom surface joint pin (6.2), and be connected with gripper shoe by joint pin, being arranged with compression spring (8) on the joint pin, the compression spring compression is connected between heat-generating disc and the gripper shoe.
7. the diving board structure of electric pressure cooking saucepan according to claim 1 is characterized in that being provided with fixed mount in the described pot cover, and is connected with sealing ring (4) by fixed mount.
8. the diving board structure of electric pressure cooking saucepan according to claim 7 is characterized in that described fixed mount comprises circle frame (3) and is arranged on circle ear (2) on the circle frame, enclose ear uniform be provided with two or more than.
9. the diving board structure of electric pressure cooking saucepan according to claim 8, it is characterized in that described circle ear is the U-shaped of putting upside down, an end is fixedlyed connected with circle frame inboard, and the other end is fixedlyed connected with pot cover inner top surface or medial surface, by adjusting ring ear extended distance, realize moving up and down of circle frame.
10. the diving board structure of electric pressure cooking saucepan according to claim 7 is characterized in that described sealing ring cross section is S-shaped, is set on the circle frame of fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201392950U CN201299440Y (en) | 2008-10-14 | 2008-10-14 | Springboard structure of electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201392950U CN201299440Y (en) | 2008-10-14 | 2008-10-14 | Springboard structure of electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201299440Y true CN201299440Y (en) | 2009-09-02 |
Family
ID=41083054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201392950U Expired - Lifetime CN201299440Y (en) | 2008-10-14 | 2008-10-14 | Springboard structure of electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201299440Y (en) |
-
2008
- 2008-10-14 CN CNU2008201392950U patent/CN201299440Y/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201274988Y (en) | Seal ring connecting mechanism of electric pressure cooker | |
| CN201286616Y (en) | Electric pressure cooker | |
| CN201299440Y (en) | Springboard structure of electric pressure cooker | |
| CN107658403B (en) | New energy automobile battery installation device | |
| US20080005983A1 (en) | Glass curtain fixing device | |
| CN204636046U (en) | A kind of Lid of glass pot with silica gel ring | |
| CN208885948U (en) | A kind of ellipse head | |
| ATE475344T1 (en) | LID FOR COOKWARE | |
| CN202906989U (en) | Cellphone front housing | |
| CN105627565A (en) | Inner container fixing structure of double-inner container water heater | |
| CN106194977A (en) | A kind of sucker pressing plate | |
| CN216079365U (en) | LED lamp bead assembly with good stability | |
| CN208190293U (en) | A kind of novel radio charger | |
| CN202932722U (en) | Efficient energy-saving pot and heat-absorbing ring | |
| CN201683682U (en) | Electric pot and floating heater thereof | |
| CN218220018U (en) | Take wireless fruit vegetables cleaning machine who fills support of hanging | |
| CN210221372U (en) | Waterproof ultrahigh frequency sensor with protection structure | |
| CN217565820U (en) | Hand-pressing walnut cracker | |
| CN201443882U (en) | Double-vacuum glass plate thermal collector | |
| CN214901950U (en) | High-reliability shielding case | |
| CN209883963U (en) | Pressure-bearing walnut cracker | |
| CN211324525U (en) | Strong-toughness and aging-resistant main body shell of frying and baking machine | |
| CN202003263U (en) | Protecting casing of tablet personal computer | |
| CN203106827U (en) | Shell | |
| CN210296993U (en) | Power relay protection box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090902 |
|
| CX01 | Expiry of patent term |