CN201958601U - Buckling structure of pressure cooking appliance - Google Patents
Buckling structure of pressure cooking appliance Download PDFInfo
- Publication number
- CN201958601U CN201958601U CN2010201990167U CN201020199016U CN201958601U CN 201958601 U CN201958601 U CN 201958601U CN 2010201990167 U CN2010201990167 U CN 2010201990167U CN 201020199016 U CN201020199016 U CN 201020199016U CN 201958601 U CN201958601 U CN 201958601U
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- Prior art keywords
- pot cover
- pot
- clamp
- cooking appliance
- pressure cooking
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Abstract
The utility model relates to a buckling structure of a pressure cooking appliance, which consists of a pot cover (1) and a pot body, wherein the pot body comprises a middle seat or a shell (3), and an inner pot (5) arranged in the middle seat or the shell; a sealing ring (2) is arranged between the inner pot and the pot cover; and the pot cover and the pot body are buckled with each other or separated from each other in a screwing way. The buckling structure of the pressure cooking appliance is characterized in that more than two clamps (4) are fixed along the circumference of the edge of the middle seat or the shell (3); each clamp is provided with more than one [-shaped buckling part; the pot cover (1) is provided with pot cover buckles (1-1) which are matched with the buckling parts of the clamps; and when the pot cover (1) is buckled with the clamps (4) in a screwing way, the pot cover buckles slide into the buckling parts. The pot cover and the clamps are simple in manufacturing technique, low in requirement for the dimensional accuracy and lower in cost. The pot cover is not provided with an obvious nick, so that a user can be prevented from being hurt when the pot cover is cleaned by the user; the buckling structure of the pressure cooking appliance is simple in assembly and use; the interior of the pot cover and the clamps are convenient to clean; and as an opening part of the inner pot is not a buckling surface, the pot cover is more easily opened and closed.
Description
Technical field
The utility model belongs to the pressure cooking appliance technical field, specifically, relates to the fastening structure of a kind of cap and interior pot.
Background technology
Pressure cooking appliance in the market comprises pot cover component and pot body portion, and the pot body portion comprises middle seat, base and interior pot etc., and pot cover and interior pot fastening structure are essentially following several substantially:
1. be provided with outside button facing at interior pot oral area, the pot cover oral area is provided with the inside facing of buckleing, both fasten by the mode of screwing, and commercially available common naked light pressure cooker is to adopt this structure basically, and the shortcoming of this structure is: pot cover is owing to be provided with the inside facing of buckleing, the inner inside button facing that cleans difficulty and clean damages the user easily, interior pot oral area is owing to be buckling surface, and the folding lid is difficult, pot cover mould process complexity, the product size precision is low, and service life is short.
2. at the outer pot oral area outside buckling surface is set, interior pot places in the outer pot, the pot cover oral area is provided with the inside facing of buckleing, pot cover and outer pot fasten by the mode of screwing, commercially available electric pressure cooking saucepan product adopts this kind structure basically, because interior pot oral area is not a buckling surface, the folding lid is lighter, but also there is following shortcoming in this structure: pot cover is owing to be provided with the inside facing of buckleing, and the inner inside button facing that cleans difficulty and clean damages the user easily, and owing to increased outer pot, outer pot also need satisfy requirement of strength, and cost obviously increases, pot cover and outer pot mould process complexity, the product size precision is low, and service life is short.
3. at interior pot oral area outside buckling surface is set, the pot cover oral area is not provided with buckling surface but sets up plural movable clamp, realize fastening by clamp and interior pot oral area buckling surface, top, market naked light pressure cooker and electric pressure cooking saucepan have this structure of employing, this structure is not because the pot cover oral area is provided with buckling surface, pot cover is inner to be cleaned conveniently, the folding lid also relatively easily, but because pot cover is provided with clip, clip inside causes again cleaning or to clean difficulty, owing to movable clip complex structure, cost significantly increases simultaneously.
A kind of rotating clamp jaw type pressure cooker has just been proposed in patent CN02284718.9, it is provided with the clamp that can be clamped on pot body and the pot cover, on clamp, be provided with guide post, pot cover is provided with the gathering sill of ccontaining guide post, one end of connecting rod and clamp flexibly connect, and the axis of the other end and pot cover handle flexibly connects, this structure pot cover clamp structure complexity, clean difficulty, cost is higher.
The proposition similar structures is arranged in patent CN200420085596, its junction between loam cake and pot body be provided with by rotation with its lock for one or separate after opening by a plurality of wedges and the device that constitutes of groove of cooperation with it, this invention is because wedge only plays the anti-effect of opening to cap, its planform can't apply to pressure cooking appliance, the wedge bottom is not provided with the pressure-bearing part of pot body, can only be used for no pressure cooking appliances such as electric cooker, simultaneously because its pot cover is provided with open slot at marginating compartment.Cause occurring breach, user's inconvenience when cleaning, difficult cleaning reaches and easily damages.
Summary of the invention
Use cleaning inconvenience for overcoming prior art pressure cooker fastening structure, cost is higher, the defective that the product precision is low, and the utility model provides a kind of cost lower, easy cleaning, pressure cooking appliance buckling device easy to use.
For realizing the utility model purpose, adopt following technical scheme:
A kind of fastening structure of pressure cooking appliance, comprise pot cover and pot body composition, the pot body comprises middle seat or housing and places its interior interior pot, in establish sealing ring, pot cover and pot body between pot and the pot cover and fasten or separate by screwing, seat or shell rim are fixed with plural clamp along circumference in it is characterized in that, clamp has more than one " [" shape buckling parts, pot cover is provided with the pot cover that is complementary with the clamp buckling parts and buckles, when pot cover and clamp fastened by the mode of screwing, pot cover was buckled and is slid in the buckling parts.
The utility model pressure cooking appliance buckling device, clamp quantity are 2-10.
Further, described pot cover is circular or oval, and peripheral surface part outwards protrusion formation pot cover is buckled,
Described clamp buckling parts possesses with pot cover buckles the radian that cooperates, and the buckling parts upper folding surface is the buckling surface that fastens with pot cover, and lower folding surface is as the supporting surface of interior pot.
It is pot cover self punching press or the formation that stretches that described pot cover is buckled.
Or pot cover buckle as a separate piece and pot cover by welding, rivet or be threaded.
The utility model pressure cooking appliance buckling device, it is not provided with inside buckling parts at the pot cover oral area, but adopt oval lid or buckle at the external pot cover of putting evagination that encloses of circular lid, buckle with buckling parts by pot cover and realize to fasten, inner clean convenient, simultaneously because clip and pot cover are two parts independently, the clip place cleans convenient, simultaneously, this structure has substituted original outer pot with the structure that clamp is fixed in shell, and cost significantly reduces.Interior pot oral area is owing to be not buckling surface, and the folding lid is also relatively lighter.
The utility model is the pressure cooking appliance fastening structure compared to existing technology, and its beneficial effect mainly shows:
(1) the utility model pot cover and clamp manufacture craft are simple, and dimension precision requirement is low, and cost is lower.
(2) the utility model assembling and use are simple, and pot cover inside and clamp all clean conveniently.
(3) the utility model is not because interior pot oral area is a buckling surface, and the folding lid also relatively easily.
Description of drawings
Fig. 1-2 is the utility model overall structure schematic diagram, and Fig. 2 bows to view for Fig. 1's.
Fig. 3-4 is the utility model cover structure schematic diagram, and Fig. 4 is the upward view of Fig. 3.
Fig. 5-6 is the structural representation of the utility model part clamp, and Fig. 6 bows to view for Fig. 5's.
The structural representation that Fig. 7 separates for the utility model pot cover and pot body.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment 1
The fastening structure of a kind of pressure cooking appliance shown in Fig. 1-7 comprises pot cover 1, sealing ring 2, middle seat 3, clamp 4 and interior pot 5, and clamp 4 is connected with middle seat 3 by fixedly connected mode, and interior pot 5 places in the seat 3.
Pot cover 1 is circular, be provided with outside pot cover in the peripheral surface of circle and buckle 1-1,1-1 buckled by pot cover and clamp 4 is complementary, when pot cover 1 and clamp 4 are realized fastening by the mode of screwing, 1-1 buckled by the pot cover of pot cover 1 and clamp 4 is fastened and connected, and pot cover 1 is realized sealing with interior pot 5 by sealing ring 2.
Pot cover is buckled and be can be pot cover self punching press formation, also can pass through welding by miscellaneous part and pot cover, riveted joint, and thread connecting mode is formed, and in like manner, when pot cover is ellipse, also can utilize oval-shaped characteristics formation buckling surface, just no longer gives unnecessary details at this.
When pot cover 1 and clamp 4 fastened by the mode of screwing, pot cover was buckled and is slid in the buckling parts.With the clamp supination, upper surface that pot cover is buckled and clamp buckling parts upper folding surface 4-1 are buckling surface.Because the last lower folding surface of clamp directly plays the pressure-bearing effect of cap and pot body, middle seat just plays the effect of stationary clamp, so this structure can apply in the existing electric pressure cooker structure, clamp is fixed in middle seat, also can apply to similar more cheaply pot for cooking rice structure, it directly is fixed on shell with clamp, and has saved middle seat, further reduces cost.
Fig. 7 is the schematic diagram after pot cover 1 is deviate from clamp 4, and after pot cover 1 rotated to an angle, the pot cover of the evagination of pot cover 1 was buckled and left clamp 4, and pot cover 1 can wholely take out, and can independently clean and place, and clamp 4 cleans also very convenient owing to simple in structure.
Though the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (6)
1. the fastening structure of a pressure cooking appliance, comprise pot cover (1) and pot body composition, the pot body comprises middle seat or housing (3) and places its interior interior pot (5), establish sealing ring (2) between interior pot and the pot cover, pot cover and pot body fasten or separate by screwing, seat or housing (3) edge are fixed with plural clamp (4) along circumference in it is characterized in that, clamp has more than one " [" shape buckling parts, pot cover (1) is provided with the pot cover that is complementary with the clamp buckling parts and buckles (1-1), when pot cover (1) and clamp (4) when fastening by the mode of screwing, pot cover is buckled (1-1) and is slid in the buckling parts.
2. the fastening structure of pressure cooking appliance according to claim 1, the quantity that it is characterized in that described clamp (4) are 2-10.
3. the fastening structure of pressure cooking appliance according to claim 2 is characterized in that described pot cover (1) for circular or oval, and the outside protrusion of peripheral surface part forms pot cover and buckles (1-1).
4. the fastening structure of pressure cooking appliance according to claim 1, it is characterized in that described clamp buckling parts possesses buckles the radian that (1-1) cooperates with pot cover, buckling parts upper folding surface (4-1) is the buckling surface that fastens with pot cover (1), and lower folding surface (4-2) is as the supporting surface of interior pot (5).
5. the fastening structure of pressure cooking appliance according to claim 1 is characterized in that it is pot cover (1) self punching press or the formation that stretches that described pot cover is buckled (1-1).
6. the fastening structure of pressure cooking appliance according to claim 1, it is characterized in that described pot cover buckle (1-1) and pot cover (1) by welding, rivet or be threaded.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201990167U CN201958601U (en) | 2009-10-15 | 2010-05-21 | Buckling structure of pressure cooking appliance |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920198331.5 | 2009-10-15 | ||
CN200920198331 | 2009-10-15 | ||
CN2010201990167U CN201958601U (en) | 2009-10-15 | 2010-05-21 | Buckling structure of pressure cooking appliance |
Publications (1)
Publication Number | Publication Date |
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CN201958601U true CN201958601U (en) | 2011-09-07 |
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ID=43450780
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010201990167U Expired - Lifetime CN201958601U (en) | 2009-10-15 | 2010-05-21 | Buckling structure of pressure cooking appliance |
CN2010102980650A Active CN101947054B (en) | 2009-10-15 | 2010-09-29 | Fastening structure of pressure cooker |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010102980650A Active CN101947054B (en) | 2009-10-15 | 2010-09-29 | Fastening structure of pressure cooker |
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CN (2) | CN201958601U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101836819A (en) * | 2009-10-15 | 2010-09-22 | 浙江苏泊尔家电制造有限公司 | Structure for fastening pressure cooking utensil |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102525260B (en) * | 2011-10-24 | 2014-09-17 | 乔林友 | Sealing type electric pressure cooker with embedded cooker cover |
CN109619965B (en) * | 2018-12-29 | 2021-09-14 | 珠海优特智厨科技有限公司 | Cooking method and cooking equipment |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB770965A (en) * | 1953-10-23 | 1957-03-27 | Alfred Dieny | Improvements in or relating to closures of pressure vessels |
CN2415700Y (en) * | 2000-04-07 | 2001-01-24 | 简伟文 | Pressure cooker |
CN2764263Y (en) * | 2004-11-26 | 2006-03-15 | 柯金銾 | Screwing type convenient cooking pot |
CN101836819B (en) * | 2009-10-15 | 2012-12-19 | 浙江苏泊尔家电制造有限公司 | Structure for fastening pressure cooking utensil |
-
2010
- 2010-05-21 CN CN2010201990167U patent/CN201958601U/en not_active Expired - Lifetime
- 2010-09-29 CN CN2010102980650A patent/CN101947054B/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101836819A (en) * | 2009-10-15 | 2010-09-22 | 浙江苏泊尔家电制造有限公司 | Structure for fastening pressure cooking utensil |
Also Published As
Publication number | Publication date |
---|---|
CN101947054A (en) | 2011-01-19 |
CN101947054B (en) | 2012-08-29 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110907 |