CN206284808U - Pan binding structure - Google Patents
Pan binding structure Download PDFInfo
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- CN206284808U CN206284808U CN201621075953.5U CN201621075953U CN206284808U CN 206284808 U CN206284808 U CN 206284808U CN 201621075953 U CN201621075953 U CN 201621075953U CN 206284808 U CN206284808 U CN 206284808U
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- bound edge
- oral area
- flange
- area flange
- pot
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Abstract
The utility model discloses a kind of pan binding structure.Damage of the existing metal hemming edge structure to metal pan oral area flange is larger, particularly inner container of electric cooker, and its pot of oral area flange upper surface scribbles non-sticking lining or antirust coat, can be by existing metal hemming edge structure major injury.The technical solution adopted in the utility model is：Angle between the inwall of upper bound edge and pot oral area flange upper surface is 0 20 degree, and described lower bound edge is flange or crimping；Described upper bound edge is contradicted on the upper surface of pot oral area flange, and lower bound edge is contradicted on the lower surface of pot oral area flange, and a deformation space that edged ring can be made to be held on pot oral area flange is formed between the upper bound edge inwall of edged ring and pot oral area flange upper surface.The utility model makes bound edge and metal pan oral area flange stable connection reliability, effectively prevent and produces relative motion between the two, and the upper table surface damage to pot oral area flange is small or even not damaged.
Description
Technical field
The utility model is related to pan, specifically a kind of pan binding structure.
Background technology
Traditional enamel pan, refers to the pot being made in metal body surface application of slip enamel, with metal machinery intensity and porcelain
Glaze physical chemical characteristicses；It is easily bruised or damages in use, so as to cause metal body surface oxidisation, also have impact on
It is attractive in appearance.Therefore, generally using C-shaped stainless steel binding structure at present, the side mouthful to enamel pan carries out bound edge treatment, and it includes arc
Shape while and during arc lower, during installation, the end of the end of upper arc-shaped side and arc lower side is stuck in enamel pan oral area and is turned over
Bian Shang, the i.e. open card of C-shaped stainless steel binding structure on the top and bottom of enamel pan oral area flange, as shown in Figure 1.Due to enamel
Case hardness is higher, and the thickness of enamel layer is also thicker, and binding structure does not allow easy damaged enamel layer, even if slight damage is not yet
Metal body can be hurt.
But, for the metal pan that surface scribbles non-sticking lining or antirust coat, such as inner container of electric cooker such as will be to it
When oral area flange carries out bound edge treatment, because non-sticking lining case hardness is low, the thickness of non-sticking lining is understood existing also than relatively thin
Metal hemming edge structure major injury.Additionally, this kind of binding structure is not sufficiently stable reliability, two with the connection of metal pan oral area flange
Relative motion is easily produced between person, the damage on metal pan oral area flange surface can be further exacerbated by, especially upper surface.
Utility model content
Technical problem to be solved in the utility model is the defect for overcoming above-mentioned prior art to exist, there is provided one kind is to pot
The upper table surface damage of oral area flange is small or even not damaged, and with the metal pan reliable pan bound edge knot of oral area flange stable connection
Structure.
Therefore, the utility model is adopted the following technical scheme that：Pan binding structure, including one be coated on a pot oral area flange
Place and has resilient edged ring, described edged ring includes that vertical body, vertical body upper part extend to be formed upper to side
Bound edge and vertical body lower part extend the lower bound edge to be formed to side, and described upper bound edge and lower bound edge are located at the same of vertical body
Side；
Angle α, 0 degree are formed between the inwall of the upper bound edge and pot oral area flange upper surface<α≤20 degree, it is described under
Bound edge is flange or crimping；Described upper bound edge is contradicted on the upper surface of pot oral area flange, and lower bound edge is contradicted and turned in pot oral area
Forming one on the lower surface on side, between the inwall of edged ring and pot oral area flange upper surface can make edged ring be held in a pot oral area to turn over
Deformation space on side.
The utility model uses said structure, the elastic performance having using deformation space, angle α and edged ring, upper bag
The inwall on side is held on pot upper surface of oral area flange, realizes the outer end of bound edge inwall and the upper table of pot oral area flange
Tight fit, gapless between face, and stable connection reliability, can be prevented effectively from and produce relative motion between the two, to pot oral area flange
Upper table surface damage is small or even not damaged.
Used as further improving and supplementing to above-mentioned technical proposal, the utility model takes following technical measures：
The structure of upper bound edge is segmented into following three kinds：
1) the upper bound edge uses single layer structure, relative to the upper surface of pot oral area flange, upper bound edge be it is angularly disposed, on
The bottom of bound edge outer end is held on pot upper surface of oral area flange, and the scope of the angle α is：0 degree<α≤15 degree, preferably
2 degree≤α≤10 degree, upper bound edge contradicts conflict of the point than lower bound edge and pot oral area flange lower surface with pot oral area flange upper surface
Point is closer to pan center, further strengthens the effect that links closely.
A buffering overlayed on pot oral area flange is additionally provided between described upper bound edge and the upper surface of pot oral area flange to protect
Sheath, described upper bound edge is held on buffer protection layer.Buffer protection layer can completely avoid bound edge to pot oral area flange
The damage of upper surface, its material is silica gel or polytetrafluoroethylene (PTFE).
2) the upper bound edge uses the internal layer bottom surface of double-decker, upper bound edge to be pressed on pot upper surface of oral area flange,
Inside turn point connection straight line by the interior end points of upper bound edge internal layer bottom surface and between vertical body and upper bound edge, its
Angle β, preferably 5 degree≤β≤20 degree, 10 degree≤β≤15 degree are formed between pot oral area flange upper surface.
3) the upper bound edge uses double-decker, relative to the upper surface of pot oral area flange, upper bound edge be it is angularly disposed, its
The bottom of internal layer outer end is held on pot upper surface of oral area flange, 0 degree<α≤15 degree, preferably 2 degree≤α≤10 degree；Upper bag
Side internal layer is closer to pot with the conflict point of pot oral area flange upper surface than the conflict point of lower bound edge and pot oral area flange lower surface
Tool center, further strengthens the effect that links closely.
The material of the edged ring is elastic steel sheet, and its thickness is 0.1-0.4mm.
The width of the upper bound edge is 1-5mm.
The utility model has an advantageous effect in that：Tight fit between the outer end of upper bound edge and metal pan oral area flange,
Gapless, upper bound edge and metal pan oral area flange stable connection reliability, effectively prevent and produce relative motion between the two, to pot
The upper table surface damage of oral area flange is small or even not damaged；For the upper bound edge using single layer structure, buffer protection layer
Damage of the bound edge to pot oral area flange upper surface can completely be avoided.
Brief description of the drawings
Fig. 1 is the binding structure of existing pan.
Fig. 2-3 is the structural representation of the utility model embodiment 1.
Fig. 4 is the structural representation of the utility model embodiment 2.
Fig. 5 is the structural representation of the utility model embodiment 3.
Fig. 6 is the structural representation of the utility model embodiment 4.
In figure, 1- buffer protections layer, 2- pots of oral area flange, 3- edged rings, the vertical bodies of 31-, 32- upper bound edges are wrapped under 33-
Side, 4- deformation space.
Specific embodiment
The utility model is further described with reference to specification drawings and specific embodiments.
Embodiment 1
Pan binding structure as Figure 2-3, edged ring 3 is coated at pot oral area flange 2, described edged ring 3 by
Vertical body 31, vertical body upper part extend the upper bound edge 32 to be formed to side and vertical body lower part extends what is formed to side
Lower bound edge 33 is constituted, and described upper bound edge 32 and lower bound edge 33 are positioned at the same side of vertical body 31.
The upper surface of pot oral area flange 2 is plane, and upper bound edge 32 is the flat side of single layer structure, and upper bound edge 32 is angularly disposed,
The bottom of its outer end is held on pot upper surface of oral area flange, is formed between the inwall of upper bound edge and pot oral area flange upper surface
Angle α, 2 degree≤α≤10 degree.
Described lower bound edge is flange (see Fig. 2) or crimping (see Fig. 3), using the structure of crimping to metal pan oral area flange
The damage of lower surface is small, and lower bound edge 33 is contradicted on the lower surface of pot oral area flange 2.
Being formed between the inwall of edged ring 3 and the upper surface of pot oral area flange 2 can be such that edged ring is held on pot oral area flange
Deformation space 4.
Embodiment 2
Pan binding structure as shown in Figure 4, edged ring 3 is coated at pot oral area flange 2, and described edged ring 3 is by erecting
Extend the upper bound edge 32 to be formed to side to body 31, vertical body upper part and vertical body lower part extends to be formed down to side
Bound edge 33 is constituted, and described upper bound edge 32 and lower bound edge 33 are positioned at the same side of vertical body 31.
The upper surface of pot oral area flange 2 is plane, and upper bound edge 32 is the flat side of double-decker, and the internal layer bottom surface of upper bound edge 32 is tight
It is pressed on pot upper surface of oral area flange 2, by the interior end points of upper bound edge internal layer bottom surface and between vertical body and upper bound edge
Inside turn point connection straight line, it forms angle β, 5 degree≤β≤15 degree and the upper surface of pot oral area flange 2 between.
Described lower bound edge is crimping, and the damage using the structure of crimping to metal pan oral area flange lower surface is small, lower bag
Side 33 is contradicted on the lower surface of pot oral area flange 2.
Being formed between the inwall of edged ring 3 and the upper surface of pot oral area flange 2 can be such that edged ring is held on pot oral area flange
Deformation space 4.
Embodiment 3
Pan binding structure as shown in Figure 5, edged ring 3 is coated at pot oral area flange 2, and described edged ring 3 is by erecting
Extend the upper bound edge 32 to be formed to side to body 31, vertical body upper part and vertical body lower part extends to be formed down to side
Bound edge 33 is constituted, and described upper bound edge 32 and lower bound edge 33 are positioned at the same side of vertical body 31.
The upper surface of pot oral area flange 2 is plane, and upper bound edge 32 is the flat side of double-decker, and upper bound edge 32 is angularly disposed,
The bottom of its outer end is held on pot upper surface of oral area flange, and outer wall and the pot oral area flange upper surface of upper bound edge form angle
α, 1 degree≤α≤6 degree.
Described lower bound edge is crimping, and the damage using the structure of crimping to metal pan oral area flange lower surface is small, lower bag
Side 33 is contradicted on the lower surface of pot oral area flange 2.
Being formed between the inwall of edged ring 3 and the upper surface of pot oral area flange 2 can be such that edged ring is held on pot oral area flange
Deformation space 4.
Embodiment 4
Pan binding structure as shown in Figure 6, edged ring 3 is coated at pot oral area flange 2, and described edged ring 3 is by erecting
Extend the upper bound edge 32 to be formed to side to body 31, vertical body upper part and vertical body lower part extends to be formed down to side
Bound edge 33 is constituted, and described upper bound edge 32 and lower bound edge 33 are positioned at the same side of vertical body 31.
The buffering overlayed on pot oral area flange 2 is provided between described upper bound edge 32 and the upper surface of pot oral area flange 2 to protect
Sheath 1, the upper surface of pot oral area flange 2 is plane, and upper bound edge 32 is the flat side of single layer structure, and upper bound edge 32 is angularly disposed, institute
The bottom for stating the outer end of bound edge 32 is held on buffer protection layer 1, and inwall and the upper surface of pot oral area flange 2 of upper bound edge are formed
Angle α, 2 degree≤α≤10 degree.Form that can be held in edged ring slow between the inwall of edged ring 3 and the upper surface of pot oral area flange 2
The deformation space 4 rushed on protective layer 1.
Described lower bound edge is crimping, and the damage using the structure of crimping to metal pan oral area flange lower surface is small, lower bag
Side 33 is contradicted on the lower surface of pot oral area flange 2.
The above, is only preferred embodiment of the present utility model, not makees any to structure of the present utility model
Formal limitation.It is every any simple modification made to above example according to technical spirit of the present utility model, equivalent
Change and modification, each fall within protection domain of the present utility model.
Claims (10)
1. pan binding structure, including one be coated on pot oral area flange (2) place and have resilient edged ring (3), described bag
Flange (3) extends the upper bound edge (32) and vertical body lower part to be formed including vertical body (31), vertical body upper part to side
Extend the lower bound edge (33) to be formed to side, described upper bound edge and lower bound edge are located at the same side of vertical body；Its feature exists
In,
Angle α, 0 degree are formed between the inwall of the upper bound edge and pot oral area flange (2) upper surface<α≤20 degree, described lower bag
Side is flange or crimping；Described upper bound edge (32) is contradicted on the upper surface of pot oral area flange (2), and lower bound edge (33) contradicts
Forming one on the lower surface of pot oral area flange (2), between the inwall of edged ring (3) and pot oral area flange (2) upper surface can make bag
Flange is held in the deformation space (4) on pot oral area flange.
2. pan binding structure according to claim 1, it is characterised in that the upper bound edge (32) uses single layer structure,
Relative to the upper surface of pot oral area flange, upper bound edge (32) is angularly disposed, and the bottom of upper bound edge outer end is held in a pot oral area and turns over
On the upper surface on side, the scope of the angle α is：0 degree<α≤15 degree.
3. pan binding structure according to claim 2, it is characterised in that the scope of the angle α is：2 degree≤α≤10
Degree, upper bound edge is closer to than lower bound edge with the conflict point of pot oral area flange upper surface with the conflict point of pot oral area flange lower surface
Pan center.
4. pan binding structure according to claim 3, it is characterised in that described upper bound edge (32) and pot oral area flange
(2) buffer protection layer (1) overlayed on pot oral area flange (2) is additionally provided between upper surface, outside the upper bound edge (32)
End bottom is held on buffer protection layer (1).
5. pan binding structure according to claim 1, it is characterised in that the upper bound edge（32）Using double-decker,
The internal layer bottom surface of the upper bound edge (32) is pressed on pot upper surface of oral area flange；By upper bound edge internal layer bottom surface interior end points and
Inside turn point connection straight line between vertical body and upper bound edge, it is formed between pot oral area flange upper surface
Angle β, 5 degree≤β≤20 degree.
6. pan binding structure according to claim 5, it is characterised in that the scope of the angle β is：10 degree≤angle
β≤15 degree.
7. pan binding structure according to claim 1, it is characterised in that the upper bound edge（32）Using double-decker,
Relative to the upper surface of pot oral area flange, the upper bound edge (32) is angularly disposed, and the bottom of its internal layer outer end is held in a pot oral area
On the upper surface of flange, the scope of the angle α is：0 degree<α≤15 degree.
8. pan binding structure according to claim 7, it is characterised in that the scope of the angle α is：2 degree≤α≤10
Degree, upper bound edge internal layer is more leaned on than lower bound edge with the conflict point of pot oral area flange upper surface with the conflict point of pot oral area flange lower surface
It is bordering on pan center.
9. the pan binding structure according to claim any one of 1-8, it is characterised in that the material of the edged ring (3)
It is elastic steel sheet, its thickness is 0.1-0.4mm.
10. the pan binding structure according to claim any one of 1-8, it is characterised in that the width of the upper bound edge (32)
It is 1-5mm to spend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621075953.5U CN206284808U (en) | 2016-09-23 | 2016-09-23 | Pan binding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621075953.5U CN206284808U (en) | 2016-09-23 | 2016-09-23 | Pan binding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206284808U true CN206284808U (en) | 2017-06-30 |
Family
ID=59095296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621075953.5U Active CN206284808U (en) | 2016-09-23 | 2016-09-23 | Pan binding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206284808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473590A (en) * | 2017-09-25 | 2017-12-15 | 彭万成 | A kind of integrated enamel structure and preparation method thereof |
| CN108158387A (en) * | 2018-02-09 | 2018-06-15 | 九阳股份有限公司 | A kind of cooking apparatus enamel liner |
-
2016
- 2016-09-23 CN CN201621075953.5U patent/CN206284808U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473590A (en) * | 2017-09-25 | 2017-12-15 | 彭万成 | A kind of integrated enamel structure and preparation method thereof |
| CN108158387A (en) * | 2018-02-09 | 2018-06-15 | 九阳股份有限公司 | A kind of cooking apparatus enamel liner |
| CN108158387B (en) * | 2018-02-09 | 2022-04-05 | 九阳股份有限公司 | Enamel inner container for cooking utensil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180803 Address after: 432800 Yingwu Avenue, Dawu County Economic Development Zone, Xiaogan, Hubei Co-patentee after: The living electric apparatus Manufacturing Co., Ltd of Guangdong U.S. Patentee after: HUBEI RONGTAI COOKING UTENSILS CO., LTD. Co-patentee after: Midea Electrical Heating Appliances Manufacturing Co., Ltd., Shunde District, Foshan City Address before: 432800 Yingbin Avenue, Xiaogan Economic Development Zone, Hubei Patentee before: HUBEI RONGTAI COOKING UTENSILS CO., LTD. |
|
| TR01 | Transfer of patent right |