CN106955018B - A kind of kettle body structure - Google Patents
A kind of kettle body structure Download PDFInfo
- Publication number
- CN106955018B CN106955018B CN201610273339.8A CN201610273339A CN106955018B CN 106955018 B CN106955018 B CN 106955018B CN 201610273339 A CN201610273339 A CN 201610273339A CN 106955018 B CN106955018 B CN 106955018B
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- Prior art keywords
- support
- metal shell
- liner
- spout
- bracket
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- 239000002184 metal Substances 0.000 claims abstract description 329
- 229910052751 metal Inorganic materials 0.000 claims abstract description 329
- 229920003023 plastic Polymers 0.000 claims abstract description 140
- 239000004033 plastic Substances 0.000 claims abstract description 140
- 238000009434 installation Methods 0.000 claims description 101
- 230000003014 reinforcing effect Effects 0.000 claims description 76
- 238000010586 diagram Methods 0.000 description 31
- 238000000034 method Methods 0.000 description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 16
- 230000008569 process Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- 238000000465 moulding Methods 0.000 description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 8
- 239000010931 gold Substances 0.000 description 8
- 229910052737 gold Inorganic materials 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 210000000232 gallbladder Anatomy 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010112 shell-mould casting Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention relates to a kind of household electrical appliance, more particularly to a kind of kettle body structure, the kettle body includes liner, shell, handle, the shell side is equipped with opening, the shell is set in outside the liner, the shell is metal shell, the kettle body further includes set on the plastic stent between the metal shell and the liner, the plastic stent is used to support the metal shell, the plastic stent includes first support and second support, the first support and second support are set to the opening and are axially arranged along the inner bladder outer wall, the handle covers the opening.It using the plasticity and intensity of plastics, can not only reinforce the intensity of metal shell, but also the plastic stent of different structure form can be formed, for adapting to different shell shapes, and plastics are lower relative to the cost of metal.
Description
Technical field
The present invention relates to a kind of household electrical appliance more particularly to a kind of kettle body structures.
Background technique
The kettle body structure of bilayer is more and more on the market at present, especially in liquid heaters such as electric kettle, soy bean milk making machines
It is upper to use extensively.By taking electric kettle as an example, the bottle body temperature of single layer electric kettle is higher, and user is easy to contact shell and is scalded
Wound, and heat preservation and heating efficiency be not high；Double-layer electric heating kettle includes liner and shell, and shell side is equipped with opening, assembly
Mode be pull open shell aperture, then shell is directly arranged outside the tank, then with handle cover opening and clamp enclosure with it is interior
Gallbladder connection, but before handle be installed, shell due to itself tension and the assembly of handle can not be caused in closed configuration
Inconvenience influences the production efficiency of electric kettle.
The double-layer electric heating kettle problem not easily-deformable enough there is also outer cover intensity, influences the aesthetics of electric kettle body.
When especially shell is metal shell, metal shell is bigger in the tension of opening, the installation of handle is more not easy, and if not having
There is a supports support bottle body, in user's use process or in transportational process, shell causes indent vulnerable to external force collision, influences
The aesthetics of kettle body.On the other hand, since the plasticity of metal is not high, if thickening thickness to increase the intensity of metal shell
The cost of degree, such electric kettle increases, and the meeting of electric kettle becomes heavier, influences the usage experience of user.
Summary of the invention
Based on the above situation, the present invention provides a kind of inexpensive, kettle body structure easy to assembly, uses more convenient peace
Entirely.
A kind of kettle body structure, the kettle body include liner, shell, handle, and the shell side is equipped with opening, the shell
It is set in outside the liner, the shell is metal shell, and the kettle body further includes being set to the metal shell and the liner
Between plastic stent, the plastic stent is used to support the metal shell, and the plastic stent includes first support and
Two brackets, the first support and second support are set to the opening and are axially arranged along the inner bladder outer wall, the handle
Cover the opening.
The plastic stent further includes third bracket, and the third bracket is and the first support or second support side
Connection and the extending bracket circumferentially extended along the inner bladder outer wall.
The plastic stent further includes third bracket, and the third bracket is ring support made of surrounding the liner,
The both ends of the ring support are connect with the side of the first support and second support respectively.
The plastic stent further includes the reinforcing rib for connecting with third bracket and being axially arranged along the inner bladder outer wall.
The liner is externally provided with spout, and the metal shell is equipped with the installation gap for installing the spout, the third
Bracket forms spout reinforcer along the installation gap at the kettle nozzle described.
The plastic stent further includes the connector for connecting the first support and second support, and the connector is set to just
To the position of the metal shell opening.
The connector and the first support and second support are integrally formed.
The connector and the third bracket are set to the bottom end or top of the first support and second support, described
Connector and the third bracket form closed annular ring.
The first support and second support are separately fixed on the liner.
Metal shell opening two sides are connect with the first support and second support respectively.
The beneficial effects of the present invention are: the kettle body includes set on the plastics branch between the metal shell and the liner
Frame, the plastic stent are used to support the metal shell, using the plasticity of plastics, can both reinforce the intensity of metal shell,
The plastic stent that different structure form can be formed again, for adapting to different shell shapes, and plastics relative to metal at
This is lower.Plastic stent can simply include first support and second support, and the opening two sides of metal shell are respectively installed to
On one bracket and second support, the intensity of first support and second support in the axial direction, i.e. reinforcement metal shell opening are utilized
Intensity, to reinforce the intensity of shell entirety.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to following attached drawings other
Attached drawing.
Fig. 1 is implementation an example schematic diagram of kettle body structure.
Fig. 2 is the structural schematic diagram of first support, second support.
Fig. 3 is the structural schematic diagram of plastic stent.
Fig. 4 is the structural schematic diagram of plastic stent.
Fig. 5 is the structural schematic diagram of plastic stent.
Fig. 6 is the example IV schematic diagram of kettle body structure.
Fig. 7 is five schematic diagram of embodiment of kettle body structure.
Fig. 8 is the structural schematic diagram of plastic stent.
Fig. 9 is the structural schematic diagram of plastic stent.
Figure 10 is the structural schematic diagram of plastic stent.
Figure 11 is the structural schematic diagram of plastic stent.
Figure 12 is the structural schematic diagram of plastic stent.
Figure 13 is the structural schematic diagram of plastic stent.
Figure 14 is the assembling structure schematic diagram of metal shell, plastic stent.
Figure 15 is the cross-sectional view of two kettle body of embodiment.
Figure 16 is the structure enlargement diagram in Figure 15 at A.
Figure 17 is the structure enlargement diagram in Figure 15 at B.
Figure 18 is five structural schematic diagram of embodiment.
Figure 19 is the structure enlargement diagram in Figure 18 at C.
Figure 20 is schematic diagram before metal shell, the installation of plastic stent opening.
Figure 21 is schematic diagram after metal shell, the installation of plastic stent opening.
Figure 22 is the schematic diagram of electric kettle.
Figure 23 is that the implementation ten of kettle body structure illustrates intention.
Figure 24 is the structural schematic diagram of bracket.
Figure 25 is the structural schematic diagram of bracket.
Figure 26 is the structural schematic diagram of bracket.
Figure 27 is 12 schematic diagram of embodiment of kettle body structure.
Figure 28 is the structural schematic diagram of bracket.
Figure 29 is the structural schematic diagram of shell.
Figure 30 is the cross-sectional view of 11 kettle body of embodiment.
Figure 31 is the structure enlargement diagram in Figure 30 at A.
Figure 32 is the structure enlargement diagram in Figure 30 at B.
Figure 33 is 13 schematic diagram of embodiment of kettle body structure.
Figure 34 is the structure enlargement diagram in Figure 33 at C.
Appended drawing reference: 1- metal shell；2- plastic stent；3- liner；4- pot lid；5- handle；6- pedestal；7- steam cap；
8- steam pipe；11- inserted sheet；12- mounting hole；The upper edge 13-；The lower edge 14-；15- spout set；21- first support；22- second
Bracket；23- extending bracket；24- ring support；25- reinforcing rib；26- spout reinforcer；27- connector；The first flange of 31-；
The first flanging of 32-；33- spout；The second flange of 34-；The second flanging of 35-；21a- first support；22a- reinforcing rib；23a- second
Bracket；24a- spout reinforcer.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " axial direction ", " circumferential direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic." first ", " second ", " third " are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the present invention, the meaning of " multiple "
It is at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected or can communicate with each other；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements.For the ordinary skill in the art,
The specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through
Other characterisation contact between them.Moreover, fisrt feature includes first above the second feature " above ", " above " and " above "
Feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature
It is directly below and diagonally below the second feature under the second feature " below ", " below " and " below " including fisrt feature, or only table
Show that first feature horizontal height is less than second feature.
Root electric kettle according to an embodiment of the present invention may include kettle body structure, pot lid 4, pedestal 6 etc..Pot lid 4 can lead to
Cross shaft connect with handle 5 or directly spiral-lock at the top of kettle body structure, pedestal 6 is mounted on the bottom of kettle body structure, pedestal 6
Settable heating tube and control device between kettle body structure, the control device include temperature controller, power switch etc., Yong Hutong
Pushing power switch is crossed, so that electric kettle powers on, to control heating device work, temperature controller is for when the water is boiling
To jump power-off source.Steam pipe 8 is arranged between 5 liner 3 of handle and for leading to the steam in liner 3 at temperature controller.
Kettle body structure is described in detail below with reference to embodiment.It needs to illustrate a bit, kettle body knot according to an embodiment of the present invention
Structure can be used as but be not limited to the kettle body structure of electric kettle.
Embodiment 1:
As Figure 1-Figure 2, a kind of kettle body structure, the kettle body include liner 3, metal shell 1, handle 5, the metal
1 side of shell is equipped with opening, and the metal shell 1 is set in outside the liner 3, and the kettle body further includes being set to outside the metal
Plastic stent 2 between shell 1 and the liner 3, the plastic stent 2 are used to support the metal shell 1, the plastic stent
2 include first support 21 and second support 22, and the first support 21 and second support 22 are set to the opening and along described
3 outer wall of liner is axially arranged, and the handle 5 covers the opening.It needs to illustrate a bit, the first support 21 and second support
22 (being axial schematically illustrate with 3 short transverse of liner) is axially arranged along 3 outer wall of liner broadly understood, such as wraps
It includes first support 21 and second support 22 is parallel to axial direction, while can also include that first support 21 and second support 22 are big
Still axially it is arranged on body, that is, includes the case where first support 21 and second support 22 and axial in lesser angle.
When the shell is metal shell 1, metalwork plasticity is not high, and in order to reduce weight, the thickness of metal shell 1
Degree is general relatively thin, causes its intensity not high, and metal shell 1 is equipped with opening, on the one hand, the opening of metal shell 1 two sides are variable
Shape, on the other hand, metal shell 1 is larger in opening tension, can not close up and keep its shell moulding, be also not susceptible to handle 5
Installation, so, the kettle body further includes set on the plastic stent 2 between the metal shell 1 and the liner 3, the plastics
Bracket 2 is used to support the metal shell 1, using the plasticity of plastics, can not only reinforce the intensity of metal shell 1, but also can be formed
The plastic stent 2 of different structure form, for adapting to different shell shapes, and plastics are lower relative to the cost of metal.
Plastic stent 2 can include simply first support 21 and second support 22, and the opening two sides of metal shell 1 are pacified respectively
It is attached in first support 21 and second support 22, using the intensity of first support 21 and second support 22 in the axial direction, reinforces gold
Belong to the intensity of 1 opening of shell, the moulding of 1 opening of metal shell is kept to stablize, to reinforce the strong of 1 entirety of metal shell
Degree, is allowed to be unlikely to deform；When first support 21 and second support 22 are mounted on liner 3, metal shell 1 it is fixed therewith and
Opening is not at open configuration, and convenient for the installation of handle 5, assembling process is stable and conveniently；Meanwhile above-mentioned first support
21 and second support 22 heat-insulated effect is played at handle 5.
Wherein, in order to which more convenient assembly, the first support 21 and second support 22 are separately fixed at the liner 3
On, fixed structure can be by installing employee on liner 3, and first support 21 and second support 22 pass through screw or buckle
Etc. modes be fixed on employee.When the first support 21 and second support 22 are separately fixed on the liner 3, the gold
Belong to shell 1 and is open two sides i.e. as first support 21 and second support 22 are fixed, at this point, the handle 5 can be fixed easily
In the first support 21 and second support 22 or on liner 3.
The assembly method of above-mentioned kettle body structure can be divided into two kinds: the first, metal shell 1 is first navigated into first support 21
Component is assembled on liner 3 as a whole with plastic stent 2 in second support 22, then by metal shell 1；Second,
First first support 21 and second support 22 are fixed on liner 3, then metal shell 1 is navigated into first support 21 and second
On frame 22.Finally, the handle 5 covers the opening, and handle 5 can be fixedly connected with liner 3, can also with first support 21 and
Second support 22 is fixedly connected.As shown in Figure 14,20, according to above structure, metal shell 1 and first support 21 and second support
22 connection relationship includes: that the opening of metal shell 1 two sides are respectively equipped with inserted sheet 11, and the two sides of the metal shell 1 pass through
The inserted sheet 11 is bent to connect with the first support 21 and second support 22；The two sides difference alternatively, the metal shell 1 is open
Equipped with jack, the first support 21 and second support 22 are equipped with fixed column, and the two sides of the metal shell 1 are inserted by described
Hole is set in fixed column to be connect with first support 21 and second support 22；Alternatively, the metal shell 1 is open, two sides are set respectively
Have a buckle, the position of corresponding buckle is equipped with card slot in first support 21 and second support 22, metal shell 1 by buckle structure with
First support 21 and second support 22 connect.In addition to this, the metal shell 1 can be with first support 21 and second support 22 1
It rises and is fixed on liner 3.
Due to above-mentioned 2 stable structure of plastic stent, metal shell 1 is mounted on plastic stent 2, and plastic stent 2 is in metal
1 opening of shell plays the role of support, so that metal shell 1 increases in the intensity of opening, to reinforce entire kettle body
Intensity, and be convenient for the installation of handle 5, assembling process is stable and conveniently, while above-mentioned first support 21 and second support 22
Heat-insulated effect is played at handle 5.
Further, the plastic stent 2 further includes third bracket, the third bracket be with the first support 21 or
The extending bracket 23 22 side of second support connection and circumferentially extended along 3 outer wall of liner.It needs to illustrate a bit, " described the
Three brackets are to connect with the first support 21 or 22 side of second support and along the extension branch of 3 outer wall of liner circumferentially extending
" circumferential direction " (be circumferential schematically illustrate around 3 axis direction of liner) in frame 23 " should broadly understood, for example including extension branch
The cross section of frame 23 is parallel to the cross section of liner 3, at the same also may include extending bracket 23 cross section and liner 3 it is transversal
The case where face is in lesser angle.
The structure type of extending bracket 23 may include following several: one end of extending bracket 23 and the side of first support 21
Connection, the other end are hanging；One end of extending bracket 23 can also be connect with the side of second support 22, and the other end is hanging；It is aobvious and
The item number of easy insight, extending bracket 23 can be one or more, can also simultaneously include above two different extending bracket 23.
Increase above-mentioned extending bracket 23, on the one hand, 3 outer wall of liner is clamped by above-mentioned extending bracket 23 package, so that described the
One bracket 21 and second support 22 are more bonded 3 outer wall of liner；On the other hand, the length of extending bracket 23 can be limited freely, when
When length is shorter, material cost declining can be saved；When length is longer, the intensity that extending bracket 23 wraps up liner 3 can be increased, simultaneously
Reinforce intensity of the metal shell 1 at extending bracket 23.
Further, to prevent extending bracket 23, deformation occurs, when extending bracket 23 is two or more, two extensions
Settable reinforcing rib 25 between bracket 23, the reinforcing rib 25 are axially arranged (i.e. high along the liner 3 along 3 outer wall of liner
Spend direction to be arranged, there are differences in height between the top and bottom of the reinforcing rib 25), extending bracket 23 is used to support at first
Region except frame 21 and second support 22 increases intensity.For example, side of the one end of two extending brackets 23 with first support 21
Side connects, and is connected between two free ends by reinforcing rib 25.Alternatively, an extending bracket 23 is connect with the side of first support 21,
One extending bracket 23 is connect with the side of second support 22, and two extending brackets 23 are not at same plane, two extending brackets 23 it
Between connected by reinforcing rib 25.Certainly, those skilled in the art is readily apparent that, the item number of reinforcing rib 25 can be
1 or a plurality of, setting position can also be different, preferably symmetric design, stronger reliable.
Further, above-mentioned extending bracket 23 is arranged along 3 outer wall of liner and can be close to 3 outer wall of liner, makes
The inner surface of extending bracket 23 is supported with 3 outer wall of liner, when metal shell 1 be set in plastic stent 2 it is outer when, liner 3 with it is golden
The gap belonged between shell 1 can be filled by plastic stent 2, increase by 1 intensity of metal shell.
Embodiment 2:
The present embodiment is the difference from embodiment 1 is that first support 21 and second support 22 are not necessarily to subtract fixed on liner 3
Lack the assembling process of first support 21 and second support 22 on liner 3, accelerates assembly efficiency, while without in liner
Other structures are set to destroy the integrality of liner 3, such as employee etc., cost can also be reduced by reducing above structure, be accelerated on 3
Working efficiency.
As Figure 3-Figure 4, a kind of kettle body structure, the kettle body include liner 3, metal shell 1, handle 5, the metal
1 side of shell is equipped with opening, and the metal shell 1 is set in outside the liner 3, and the kettle body further includes being set to outside the metal
Plastic stent 2 between shell 1 and the liner 3, the plastic stent 2 are used to support the metal shell 1, the plastic stent
2 include first support 21 and second support 22, and the first support 21 and second support 22 are set to the opening and along described
3 outer wall of liner is axially arranged, and the handle 5 covers the opening.Need exist for explanation a bit, the understanding being axially arranged is the same as implementation
Described in example 1.
Further, the plastic stent 2 further includes third bracket, and the third bracket is to form around the liner 3
Ring support 24, the both ends of the ring support 24 are connect with the side of the first support 21 and second support 22 respectively.
In addition, what those skilled in the art was readily apparent that, the item number of ring support 24 can be one or more.
Preferably, ring support 24 includes two, is located at the upper and lower part of first support 21 and second support 22,
Specific structure is exemplified below:
The third bracket be set on 22 top of the first support 21 and second support upper ring support 24, it is described on
1 inner surface of metal shell is close in the outer surface of ring support 24, and 3 top opening of liner is equipped with the first flange 31 and the
The lateral surface of one flanging 32, first flanging 32 and the first flange 31 and the liner 3 forms the first groove, the upper annular
The upper edge 13 of bracket 24 and metal shell 1 is inserted into first groove and is fixed.The upper ring support 24 strengthens outside metal
The intensity on 1 top of shell.
Alternatively, the third bracket is the lower ring support 24 set on 22 lower part of the first support 21 and second support,
1 inner surface of metal shell is close in the outer surface of the lower ring support 24, and the kettle body further includes pedestal 6, the pedestal 6
Equipped with the second groove, the lower edge 14 of the lower ring support 24 and metal shell 1 is inserted into second groove and is fixed.Under described
Ring support 24 strengthens the intensity of 1 lower part of metal shell.It particularly points out, when the height of metal shell 1 is greater than the height of liner 3
And larger or pedestal 6 the height of difference it is smaller and when can not support the intensity of 1 bottom of metal shell completely, the lower annular
Bracket 24 more has beneficial effect, and ring support 24 has the function of holding round 1 bottom shape of metal shell at present for this, protects
Demonstrate,prove the shape of metal shell 1.When the height of metal shell 1 is greater than the height of liner 3 and differs larger, the lower ring support 24
It is only to surround the setting of liner 3 (or can be understood as surrounding the setting of 1 inner wall of metal shell) without being close to 3 outer wall of liner.
Further, second groove includes the first side outside the metal shell 1, and the in metal shell 1
Two sides, described second while height be greater than first while height.Second side is used to support the inner wall of lower ring support 24, the
The lower edge 14 for clamping the metal shell 1 and lower ring support 24 with the second side on one side, reinforces the strong of 1 bottom of metal shell
Degree, 1 moulding of robust metal shell.
Here it needs to particularly point out, what those skilled in the art was readily apparent that, the plastic stent 2 can be same
When include upper ring support 24 and lower ring support 24, the top and the bottom of metal shell 1 are supported respectively, to reach to entire gold
Belong to the intensity maintenance of shell 1.
Alternatively, ring support 24 is one, positioned at the middle part of first support 21 and second support 22.
The effect of above-mentioned third bracket is: 1. reinforce the circumferential intensity of metal shell 1, are allowed to be unlikely to deform, that is, maintain
1 moulding of metal shell；2. first support 21 and second support 22 are linked together, reinforce first support 21 and second support
22 stability, i.e. first support 21 and second support 22 are not fixed when on liner 3, it is also ensured that stability.
Assembly method between metal shell 1, plastic stent 2 and liner 3 is similar with described in embodiment 1.The first, first will
Metal shell 1 navigates on above-mentioned plastic stent 2, only need to component is opened as a whole by metal shell 1 and plastic stent 2
Mouth widens, and then set is set to outside liner 3；Second, first above-mentioned plastic stent 2 is set in outside liner 3, that is, pulls open first support
Between 21 and second support 22 (position between first support 21 and second support 22 is the position that face metal shell 1 is open,
Following discussion is herewith) distance, then pulling open the opening of metal shell 1, to be set in plastic stent 2 outer and position metal shell 1 and mould
Expect on bracket 2.Finally, the handle 5 covers the opening and is fixedly connected with liner 3.
The location structure of above-mentioned metal shell 1 and plastic stent 2, in addition to including the metal shell 1 opening two sides difference
It is fixed in the first support 21 and second support 22；It may also include 1 top edge of metal shell or lower edge positioning
On ring support 24.
Further, to prevent ring support 24, deformation occurs, when ring support 24 is two or more, two annulars
Settable reinforcing rib 25 between bracket 24, the reinforcing rib 25 are axially arranged (i.e. high along the liner 3 along 3 outer wall of liner
Spend direction to be arranged, there are differences in height between the top and bottom of the reinforcing rib 25), ring support 24 is used to support at first
Region except frame 21 and second support 22 increases intensity.Preferred position can be and first support 21 and second support 22
The opposite other side is set, and need to only be arranged one, structure is simple.Certainly, those skilled in the art is readily apparent that
, the item number of reinforcing rib 25 can be it is a plurality of, setting position can also be different, preferably symmetric design, stronger reliable.
Here it needs to particularly point out, what those skilled in the art was readily apparent that, as shown in figure 5, the plastics
Bracket 2 can include extending bracket 23 and ring support 24 simultaneously, such as extending bracket 23 is set to first support 21 and second
The top of frame 22 is used to support 1 top of metal shell, and ring support 24 is set to first support 21 and the lower part of second support 22 is used
In support 1 lower part of metal shell.
Above-mentioned plastic stent 2 forms a simple item by first support 21, second support 22, third bracket and reinforcing rib 25
22 stable metal shell 1 of frame-type plastic stent 2, i.e. first support 21 and second support opening moulding, further,
Three brackets and reinforcing rib 25 strengthen the intensity of kettle body circumferential and axial respectively, to strengthen the intensity of kettle body entirety.Structure
Simple and structure is firm, can either be used to fix metal shell 1, and can reinforce the intensity of metal shell 1, be allowed to not variable
Shape.
Embodiment 3:
2 structure of plastic stent in above-described embodiment, between first support 21 and second support 22 (outside metal described in face
The position of 1 opening of shell) connectionless relationship, when first support 21 and second support 22 are not fixed on liner 3, even if metal
Shell 1 has the support of first support 21 and second support 22, and for metal shell 1 when the tension of opening is larger, opening also can be by
Draw opening angle is larger and easily-deformable, opening both ends be not closed, to handle 5 installation can promote installation difficulty.
As shown in Fig. 1, Fig. 3-Fig. 5, structure based on the above embodiment, the plastic stent 2 further includes connection described the
The connector 27 of one bracket 21 and second support 22, the connector 27 are set to the position of 1 opening of metal shell described in face.
The connector 27 at least ensure that one end closure of opening, so that opening is in after metal shell 1 and bracket 2 are installed in place
Non- unordered open configuration, so that opening is generally along the axial setting of liner 3, the covering being open convenient for 5 Duis of handle is installed.
The connection relationship of above-mentioned connector 27 and first support 21 and second support 22 can be integrally formed or releasable connection.
Certainly, those skilled in the art is readily apparent that, the number of connector 27 can be one or more, stronger
Reliably.
For example, when the connector 27 is integrally formed with the first support 21 and second support 22, the connector
27 are set to the bottom end or top of the first support 21 and second support 22, make one end between first support 21 and second support 22
Connection, ensure that the connection distance between first support 21 and second support 22.Further, above-mentioned connector 27 and described the
Three brackets are set to the bottom end or top of the first support 21 and second support 22, the connector 27 and the third bracket
Closed annular ring is formed, strengthens first support 21 and second support 22 in the stability of opening.Especially when the ring
When the bottom end of first support 21 and second support 22 is arranged in shape circle, annular ring is for holding round making for 1 bottom of metal shell
Type more has effect.Assembly method between metal shell 1, plastic stent 2 and liner 3 is same as Example 2.
For example, when the connector 27 is releasable connection with the first support 21 and second support 22, the connection
Part 27 is for tensing the distance between opening of metal shell 1.It is respectively equipped with grab in the first support 21 and second support 22,
27 both ends of connector are equipped with card slot, and the grab and card slot are cooperatively connected.Metal shell 1, plastic stent 2 and liner 3 it
Between assembly method it is same as Example 2, difference is, before handle 5 is installed, the first support 21 and second support 22
Above-mentioned detachable joint 27 is first passed through to be connected and fixed.Above-mentioned detachable joint 27 is securable to first support 21 and second support 22
Middle part, can also fix side by side multiple.
Preferably, connector 27 can also include above-mentioned integrally formed connector 27 and removable connector 27 simultaneously.Example
Such as, the bottom end of the first support 21 and second support 22 is equipped with integrally formed connector 27, the removable connector 27
It can be used for connecting the top of first support 21 and second support 22.
The setting of above-mentioned integrated connector 27, so that one end closure of opening, ensure that when metal shell is installed to the
The connection distance between after-opening on one bracket 21 and second support 22, convenient for the installation of detachable joint 27 and handle 5,
So that opening is not at the state that both ends are opened completely, convenient for the installation of handle 5, assembling process is stablized, and promotes assembly efficiency.
It is illustrated below:
As illustrated in figs 20-22, when the metal shell 1 is set in outside the plastic stent 2, the metal shell 1 is open
When two sides are connect with first support 21, second support 22 respectively, so metal shell 1 is open, two sides are with 21 He of first support
Variation between second support 22 and change, such as the distance between first support 21 and second support 22 gradually become smaller, so
The distance between the opening of metal shell 1 two sides also gradually become smaller；Conversely, the variation so metal shell 1 is open between two sides
The variation between first support 21 and second support 22 can be driven；Meanwhile metal shell 1 can pass through first support 21 and second
Frame 22 carrys out the intensity at reinforced cut-out two sides, so that the opening of metal shell 1 two sides is kept its moulding, is unlikely to deform, to reinforce gold
Belong to the whole intensity of shell 1.
It further explains, when above-mentioned connector 27 connects the first support 21 with one end of second support 22,
In normally closed state, and the open distance before other end installation is A, and the open distance after other end installation is B, and B <
A；The handle 5 covers the opening, keeps opening not exposed, promotes kettle body aesthetics.
The first support 21 is connected with one end of second support 22, and the open distance before other end installation is A.That is,
The first support 21 is connected with one end of second support 22, for stablize between first support 21 and second support 22 away from
From；The other end opens wide and is to be able to here pull open bracket 2, convenient for metal shell 1 and plastic stent 2 are mounted on liner
Outside 3；Open distance be A on the one hand have the tension of generation is held by first support 21 and second support 22 itself herein and pull open away from
From another aspect is held the tension of generation herein and drawn after also having metal shell 1 to be fixed to first support 21 and second support 22
The distance opened.Meanwhile in order to enable metal shell 1 will not be located after being mounted on first support 21 and second support 22 in opening
Open distance after open configuration, other end installation is B, that is, between tensing between first support 21 and second support 22
Away from so that B < A, easily facilitates the installation of handle 5, assembling process is stablized, and promotes assembly efficiency.Due to first support 21 and second
The other end of bracket 22 still opens wide or even the overtension of metal shell 1 and bracket 2, so that opening size is excessive, it is both inconvenient
It is installed in handle 5, also influences the aesthetics of kettle body, so needing to set connector 27 again, in the metal shell 1 and plastics
Bracket 2 tenses the opening two sides, i.e. spacing between tension first support 21 and second support 22 after being installed in place, so that B <
A easily facilitates the installation of handle 5, and assembling process is stablized, and promotes assembly efficiency.
The connector 27 can be an individual element, and the two sides of the connector 27 are equipped with card slot, described first
Frame 21 and second support 22 are equipped with grab, and the grab is caught in the card slot and connects the first support 21 and second support
22。
Further, face opening is equipped with steam hole, and the steam pipe 8 connecting with the steam hole, institute on liner 3
It states steam pipe 8 to be set between opening, be connected between the steam hole and steam pipe 8 by turning to steam cap 7, the card slot is set to
The two sides of the steam cap 7, the grab are caught in the card slot and connect the first support 21 and second support 22.Above-mentioned steam
Cap 7 not only can be used as the tumbler of steam hole Yu steam pipe 8, but can be used as connection first support 21 and second support 22 it is another
The connector at end, structure is simple, save the cost.
Based on above-mentioned structure, the connector 27 can be also used for connection metal shell 1 and use, and the connector 27 includes
Fastener hole set on the metal shell 1 opening side, and the connecting plate set on 1 other side of metal shell, the fastening
Piece passes through fastener hole and fixes with fastener hole.It is tensed by the opening of metal shell 1 two sides and realizes first support 21 and second support
22。
Based on above-mentioned structure, the connector 27 includes the employee on the liner 3,21 He of first support
Second support 22 is fixed on employee by screw；Alternatively, the connector 27 includes the fixed column on the liner 3,
The first support 21 and second support 22 are equipped with fixation hole, and the first support 21 and second support 22 pass through the fixation
Column passes through the fixation hole and fixes.
Based on above structure, the handle 5 includes the handle for shaking hands and the handle set on the inside of handle, the hand
The covering of handle seat is described to be open and fixes with liner 3；The first support 21 and second support 22 are equipped with mounting hole 12, the hand
Buckle is equipped on the inside of handle seat, it is described to buckle into the mounting hole 12 for being fastenedly connected the first support 21 and second support
22；Alternatively, being respectively equipped with radial card rib in the first support 21 and second support 22, the handle set is equipped with radial card
Component, the card rib and fastener are staggeredly supported for being fastenedly connected the first support 21 and second support 22.Above-mentioned hand
Handle seat tool plays the role of above-mentioned connector 27, i.e., fastening opening two after being installed in place for metal shell 1 and plastic stent 2
Side.
Here it needs to particularly point out, what those skilled in the art was readily apparent that, above-mentioned handle set and plastics branch
The fit structure of frame 2 can be used together with above-mentioned connector 27, also can be used alone.
Based on above structure, open first installing port, 1 bottom of metal shell are equipped at the top of the metal shell 1
Equipped with open second installing port, before the other end installation of the first support 21 and second support 22, second installation
The internal diameter of mouth is greater than or equal to the internal diameter of the first installing port；The other end of the first support 21 and second support 22
After installation, the internal diameter of second installing port is greater than the internal diameter of the first installing port.When making for the metal shell 1
When type is up-small and down-big, since metal shell 1 changes 1 moulding of metal shell in the tension of opening, at this point, the need
The other end of the first support 21 and second support 22 is tensed, the moulding of metal shell 1 is kept.
Above-mentioned connector 27 both can tense first support 21 and second support 22 by tensing metal shell 1, can also
To tense metal shell 1 by tensing first support 21 and second support 22.
Embodiment 4:
As shown in fig. 6, a kind of electric kettle, the pot lid 4 including kettle body, at the top of kettle body and the bottom set on kettle body bottom
Seat 6, the pedestal 6 supports the kettle body, and the kettle body includes liner 3, metal shell 1, handle 5, and the liner 3 is externally provided with pot
Mouth 33, the spout 33 can be fixed on by welding on liner 3, can also be made of one piece with liner 3, described
1 side of metal shell is equipped with opening, and the metal shell 1 is set in outside the liner 3, and the metal shell 1 is equipped with installation
The installation gap of the spout 33, the spout 33 stretch out the installation gap, and the handle 5 covers the opening.
As seen in figures 8-14, the kettle body further includes set on the plastic stent between the metal shell 1 and the liner 3
2, the plastic stent 2 is used to support the metal shell 1, and the plastic stent 2 includes first support 21 and second support 22,
The first support 21 and second support 22 are set to the opening and are axially arranged along 3 outer wall of liner；The plastics branch
Frame 2 further includes third bracket, and the third bracket is to connect and with the first support 21 or 22 side of second support along described
The extending bracket 23 of 3 outer wall of liner circumferentially extending, alternatively, the third bracket is around ring support made of the liner 3
24, the both ends of the ring support 24 are connect with the side of the first support 21 and second support 22 respectively.The skill of this field
Art personnel are readily apparent that the item number of third bracket can be one or more.In addition, when the third bracket is two
It is a or more, reinforcing rib 25 is equipped between described two third brackets, for reinforcing intensity.The plastic stent 2 further includes setting
Connector 27 between first support 21 and second support 22, described in the embodiment reference implementation example 3 of the connector 27.
So plastic stent 2 can be the combination of first support 21 and second support 22 and third bracket, connector 27, reinforcing rib 25
Structure, specific combination can refer to described in above-described embodiment 1-3.
Plastic stent 2 in the present embodiment further includes forming spout reinforcer along the installation gap at the spout 33
26, spout 33 clamps spout reinforcer 26 with metal shell 1 and makes that spout reinforcer 26 is added to be close to installation gap, strengthens metal
Intensity of the shell 1 at installation gap.Wherein, the spout reinforcer 26 is positioned at metal shell 1, refers to that metal shell 1 is right
Spout reinforcer 26 is supported, and spout reinforcer 26 can be made to fix under the pressure effect of spout 33, if losing pot
The pressure of mouth 33 acts on, and spout reinforcer 26 may be fallen from metal shell 1, it is also possible to will not be fallen from metal shell 1
It falls, in addition, be only the relationship that contacts with each other between spout reinforcer 26 and spout 33, if after losing the support of metal shell 1,
Spout reinforcer 26 cannot keep the contact relation with spout 33, i.e., can be separated and be fallen with spout 33 by gravity.The pot
Mouth reinforcer 26 include in face of 33 lateral wall of spout the first face, in face of 3 lateral wall of liner the second face, in face of installation lack
The third face of mouthful inner side end, second face are located at the back side in third face, the lateral wall pressure of the spout 33 on the first face,
The 1 installation gap inner sidewall of metal shell is pressed on third face.The spout reinforcer 26 with the third bracket by connecting
It is located at installation gap, the connection relationship of spout reinforcer 26 and the third bracket includes spout reinforcer 26 and the herein
Three brackets are integrally formed, and further include that spout reinforcer 26 is connect by reinforcing rib 25 with third bracket, reinforcing rib 25 is set to described
The lower section of spout reinforcer 26 is used to support the spout reinforcer 26.
Alternatively, the spout reinforcer 26 further includes the fourth face in face of installation gap end face outside, first face, the
Three faces and fourth face form caulking groove of the opening towards installation gap, position spout reinforcer 26 in installation gap insertion caulking groove.
At this point, spout reinforcer 26 can realize positioning with metal shell 1.Above-mentioned spout reinforcer 26 not only strengthens metal shell 1
Intensity at installation gap, while forming one at installation gap and enclosing the case ring being arranged along spout 33, it is more beautiful.Separately
Outside, those skilled in the art is readily apparent that, when the clamping engagement of the spout reinforcer 26 and installation gap
When sufficiently tight, the spout reinforcer 26 can be separately provided, without connecting with third bracket.
It need to particularly point out, the first face of above-mentioned spout reinforcer 26 can also all cover 33 lateral surface of spout, i.e., and first
Face extends along 33 lateral surface of spout and wraps up the spout 33, and above structure not only improves the aesthetics at spout 33, pot
The color of mouth reinforcer 26 can be different from the setting of metal shell 1, and play heat-insulated effect, prevent user from scalding at spout 33
Wound.In order to more beautiful, the outlet edge of spout 33 is equipped with the second flange 34, and second flange 34 covers the spout reinforcer
26 extend to the edge at 33 water outlet of spout.
Spout 33 can generate downward pressure to spout reinforcer 26, therefore spout 33 and metal shell 1 can clamp spout
Reinforcer 26 makes spout reinforcer 26 be close to installation gap, therefore the weaker installation gap of intensity can be reinforced by spout
Part 26 utilizes the rigidity of spout 33 to be supported, and in use, metal shell 1 occurs user in the position of installation gap
Collision, passes to spout 33 for the impact force of collision by spout reinforcer 26, so that spout reinforcer 26 and metal shell 1 exist
The position of installation gap will not deformation inwardly, it is ensured that metal shell 1 is not easy to crack in the position of installation gap, to improve gold
The service life for belonging to shell 1, improves the usage experience of user.In addition, be provided with spout reinforcer 26 after, can be to avoid metal outside
Phase mutual friction causes spout 33 to scratch between shell 1 and spout 33, so that it is guaranteed that the aesthetics that product is used for a long time.
Embodiment 5:
As shown in fig. 7, a kind of electric kettle, the pot lid 4 including kettle body, at the top of kettle body and the bottom set on kettle body bottom
Seat 6, the pedestal 6 supports the kettle body, and the kettle body includes liner 3, metal shell 1, handle 5, and the liner 3 is externally provided with pot
Mouth 33, the spout 33 can be fixed on by welding on liner 3, can also be made of one piece with liner 3, described
1 side of metal shell is equipped with opening, and the metal shell 1 is set in outside the liner 3, and the handle 5 covers the opening.
As illustrated in figs 20-22, the metal shell 1 be equipped with installation gap, the metal shell 1 at installation gap also
Equipped with the spout set 15 for being wrapped in 33 outside of spout, the outlet edge of the spout 33 is equipped with the second flange 34, the spout set 15
Upper edge 13 support second flange 34.Further, the outlet edge of the spout 33 is additionally provided with the second flanging 35, described
33 lateral surface of spout and the second flange 34 and the second flanging 35 form groove, and the groove wraps up 33 upper edge 13 of spout.
It will be apparent that the spout set 15 is integrally formed with metal shell 1.
As shown in Fig. 8-10,12-14, the kettle body further includes set on the modeling between the metal shell 1 and the liner 3
Expect that bracket 2, the plastic stent 2 are used to support the metal shell 1, the plastic stent 2 includes first support 21 and second
Bracket 22, the first support 21 and second support 22 are set to the opening and are axially arranged along 3 outer wall of liner；It is described
Plastic stent 2 further includes third bracket, the third bracket be connect with the first support 21 or 22 side of second support and
Along the extending bracket 23 of 3 outer wall of liner circumferentially extending, alternatively, the third bracket is around ring made of the liner 3
Shape bracket 24, the both ends of the ring support 24 are connect with the side of the first support 21 and second support 22 respectively.Ability
What the technical staff in domain was readily apparent that, the item number of third bracket can be one or more.In addition, working as the third branch
Frame is two or more, reinforcing rib 25 is equipped between described two third brackets, for reinforcing intensity.The plastic stent 2 is also
Including the connector 27 being set between first support 21 and second support 22, the embodiment reference implementation example of the connector 27
Described in 3.So plastic stent 2 can be first support 21 and second support 22 and third bracket, connector 27, reinforcing rib 25
Composite structure, specific combination can refer to described in above-described embodiment 1-3.
Plastic stent 2 in the present embodiment further includes forming spout reinforcer along the installation gap at the spout 33
26, spout 33 clamps spout reinforcer 26 with metal shell 1 and makes that spout reinforcer 26 is added to be close to installation gap, strengthens metal
Intensity of the shell 1 at installation gap.The spout reinforcer 26 includes the first face for facing 33 lateral wall of spout, faces
Second face of 3 lateral wall of liner, the third face in face of installation gap inner side end, second face are located at the back side in third face,
On the first face, the 1 installation gap inner sidewall of metal shell is pressed on third face the lateral wall pressure of the spout 33.The pot
Mouth reinforcer 26 is located at installation gap by connecting with the third bracket, herein spout reinforcer 26 and the third bracket
Connection relationship include that spout reinforcer 26 and third bracket are integrally formed, further include spout reinforcer 26 by reinforcing rib 25 with
The connection of third bracket, reinforcing rib 25 are set to the lower section of the spout reinforcer 26, are used to support the spout reinforcer 26.
Further, when spout set 15 can not be fitted closely with spout 33, the first face can be along 33 lateral surface of spout
Extend and even all wraps up 33 lateral surface of spout.At this point, the spout reinforcer 26 can be separately provided, it is not necessarily to and third branch
Frame connection, 26 need of spout reinforcer, which are taken, to be held at installation gap, then can be clamped by metal shell 1 and spout 33 described
Spout reinforcer 26.
Embodiment 6:
According to above-described embodiment 1 or 2 or 3 or 4 or 5, further, 2 inner surface of plastic stent is equipped with convex ribs, described
Convex ribs extend from 2 inner sidewall of plastic stent to 3 outer wall of liner.The convex ribs support 3 outer wall of liner, and structure is simple, is not necessarily to
Entire plastic stent 2 is close to 3 outer wall of liner, the purpose for reinforcing 1 intensity of metal shell can be realized, saves material, it is at low cost.
Embodiment 7:
As shown in figures 20-21, according to above-described embodiment 1 or 2 or 3 or 4 or 5 or 6, when the first support 21 and second
When frame 22 is not affixed on the liner 3, the liner 3 is equipped with screw hole, and the handle set is equipped with screw pole, described
First support 21 and second support 22 are equipped with mounting hole 12, and the screw pole passes through the mounting hole 12, and the kettle body is also wrapped
Bolt is included, the bolt passes through screw hole and connect with screw pole.By the way that in the connection procedure of handle set and liner 3, screw pole is worn
Mounting hole 12 is crossed, realizes fixation of the handle set to first support 21 and second support 22, and solid by the handle set and liner 3
The two side portions that clamp is tightly open.
Alternatively, the liner 3 is equipped with screw hole, the handle set is equipped with screw pole, the first support 21 and the
Two brackets 22 are equipped with mounting hole 12, are equipped with and buckle on the inside of the handle set, described to buckle into the mounting hole 12 for tightly
It is solidly connected the first support 21 and second support 22, the kettle body further includes bolt, and the bolt passes through screw hole and screw
Column connection.Above-mentioned first support 21 and second support 22 are realized by the cooperation of the buckle and mounting hole 12 of handle set fastens knot
Structure, while can also reinforce the fixation of handle set.
Further, in order to keep the not exposed influence kettle body of opening beautiful, the handle 5 includes handle and is located on the inside of handle
Handle set, the handle set covers the opening.
According to above structure, face opening is equipped with steam hole, and the steam pipe connecting with the steam hole on liner 3
8, the steam pipe 8 is used to the steam that water boiling in liner 3 generates being transported to 3 bottom of liner.Described in the handle set covering
Opening, the handle set middle part, which is equipped with, accommodates the groove that the steam pipe 8 passes through.
Embodiment 8:
According to above-described embodiment 3 or 4 or 5 or 6 or 7, the electric kettle further includes the power switch stretched out outside kettle body, institute
It states handle 5 and is equipped with the first notch passed through for power switch, the power switch sequentially passes through opening and the first notch is stretched
Out outside kettle body；Alternatively, the pedestal 6 is equipped with the second notch, the power switch sequentially passes through the second notch and opening is stretched out
Outside kettle body.
Embodiment 9:
According to above-described embodiment 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8, the plastic stent 2 further includes connecting with third bracket
The reinforcing rib 25 for connecing and being axially arranged along 3 outer wall of liner.In addition to reinforcing rib 25 is set between above-mentioned two third bracket,
It should also be connect including one end of reinforcing rib 25 with third bracket, the other end and metal shell 1 of reinforcing rib 25 connect with pedestal 6 together
It connects；Or one end of reinforcing rib 25 is connect with third bracket, it is recessed that the other end and metal shell 1 of reinforcing rib 25 are inserted into first together
Slot is fixed；Or third branch is set up in 25 middle part of reinforcing rib, the both ends of reinforcing rib 25 are solid with the pedestal 6, the first groove respectively
It is fixed, at this point, the pedestal 6 and the first groove play the role of metal shell 1 described in clamping brace and reinforcing rib 25.
In summary all embodiments plastic stent 2 the utility model has the advantages that
Since the side of metal shell 1 is equipped with opening, described be open destroys the overall structural strength of metal shell 1, makes
It obtains metal shell 1 and is provided with tension in opening, this tension makes opening change original size, and the setting direction being open
Also changed, be not easy to the installation of handle 5.So being equipped with plastic stent between the metal shell 1 and the liner 3
2, it is in simple terms exactly the intensity that metal shell 1 is supported using the intensity of plastic stent 2.Firstly, the plastic stent 2 includes
First support 21 and second support 22, the first support 21 and second support 22 are set to the opening and along the liners 3
Outer wall is axially arranged, first support 21 and second support 22 it is identical as the setting direction of opening, can just be used to fixed gold
Belong to the edge of shell aperture two sides, i.e. first support 21 and second support 22 is that the fixation that metal shell 1 is open brings convenience
Property, the inner surface of the opening of metal shell 1 two sides is then close to the outer surface of first support 21 and second support 22 at this time, works as handle
It is covered in opening, first support 21 and second support 22 play the role of support to the two sides that are open of metal shell 1, outside metal
The shape of the opening of shell 1 two sides will not cause to deform because of bring extruding force after the installation of handle 5.When first support 21 and
When two brackets 22 are fixed on liner 3 and the opening two sides of metal shell 1 are fixed on first support 21 and second support 22, metal
The position that shell 1 is open has been determined, and openings of sizes is also determined, and first support 21 and second support 22 are handle at this time
5 installation provides convenient place, is easy to the covering opening of handle 5, while also the mounting means of handle 5 provides more possibility.
In addition, user is in use, opening need to be pulled open by metal shell 1 and be set in 3 shell of liner, there is pulling force to opening, the
One bracket 21 and second support 22 reinforce metal shell 1 in the intensity of opening axial direction, it is therefore prevented that the opening two sides of metal shell 1 because
It is deformed to pull, to strengthen the whole intensity of metal shell 1.If thickening thickness to increase the intensity of metal shell 1
Degree, the cost of such electric kettle increases, and the meeting of electric kettle becomes heavier, influences the usage experience of user, and plastics
The moldable property of bracket 2 is high and cheap, and plastic stent 2 can be used for and liner 3, metal shell convenient for forming various convex ribs
1, the cooperation of handle 5.
Further, the plastic stent 2 further includes third bracket, the third bracket and the first support 21 and/
Or 22 side of second support connects and is arranged around the inner bladder outer wall, i.e., third bracket can be extending bracket 23 or ring support
24, the third bracket is used to reinforce the intensity of 1 side of metal shell in simple terms.Especially between metal shell 1 and liner 3
There are when larger gap, in user's use process or in transportational process, if there is no supports support bottle body, metal shell 1 vulnerable to
Indent is caused to external force collision, influences the aesthetics of kettle body, third bracket just plays support 1 side of metal shell at this time
Intensity, the third bracket are filled with the gap between metal shell 1 and liner 3.In addition, three brackets also with first support 21 and
Second support 22 connects and is arranged around liner, and third bracket and first support 21, second support 22 constitute one easily
Frame places said frame structure relatively stablely, i.e., first support 21 and second support 22 are without in being fixed on
It can be realized on gallbladder 3 or by other external force and stand still for a long while, can be omitted the assembling process of first support 21 and second support 22 at this time；
Moreover, even if third bracket is closed ring support 24, it can also be by pulling open between first support 21 and second support 22
Distance, plastic stent is arranged outside the tank.Since pulling force of the third bracket to first support 21 and second support 22 is smaller,
So spacing out between first support 21 and second support 22 is smaller, when the opening two sides of metal shell 1 and first support 21
And when connecting with third bracket, metal shell 1 can also become in opening opening degree for 22 connections or metal shell 1 between second
It is small, opening is covered convenient for handle 5.
Further, the plastic stent 2 being made of above-mentioned first support 21, second support 22 and third bracket is in opening
There are when overtension, opening can also be drawn opening angle is larger and easily-deformable, so, the connector 27 and described first
Bracket 21 and second support 22 are integrally formed, so that one end between first support 21 and second support 22 connects, so that metal
Shell 1 is installed to after plastic shell 2, ensure that open at one end be closed, metal shell 1 opening tension obtain effectively
Control, easily facilitates the installation of detachable joint 27 and the installation of handle, while between first support 21 and second support 22
The other end can be used for pulling open opening, do not influence the installation of plastic stent 2.In particular, when the connector 27 and the third
Bracket is set to the bottom end or top of the first support 21 and second support 22, the connector 27 and the third bracket shape
When at closed annular ring, annular ring makes first support 21 and second support 22 more stable.
Further, the plastic stent 2 further includes connecting with third bracket and being axially arranged along 3 outer wall of liner
Reinforcing rib 25.The reinforcing rib 25 is used to support the deformation force of third bracket axial direction, makes third bracket well in 3 peripheral hardware of liner
It sets.
Further, spout reinforcer 26 is positioned at metal shell 1 and refers to that metal shell 1 props up spout reinforcer 26
Support can be such that spout reinforcer 26 fixes under the pressure effect of spout 33, if losing the pressure effect of spout 33, spout
Reinforcer 26 may be fallen from metal shell 1, it is also possible to will not be fallen from metal shell 1, in addition, spout reinforcer 26
It is only the relationship that contacts with each other between spout 33, if after losing the support of metal shell 1, spout reinforcer 26 be cannot keep
With the contact relation of spout 33, i.e., it can be separated and be fallen with spout 33 by gravity.The liner 3 is externally provided with spout 33, described
Metal shell 1 is equipped with the installation gap for installing the spout 33, and the third bracket is at the spout 33 along the installation
Notch forms spout reinforcer 26.Spout 33 can generate downward pressure to spout reinforcer 26, therefore outside spout 33 and metal
Shell 1 can clamp spout reinforcer 26, and spout reinforcer 26 is made to be close to installation gap, therefore the installation gap that intensity is weaker
The rigidity of spout 33 is utilized to be supported by spout reinforcer 26, in use, metal shell 1 lacks user in installation
The position of mouth collides, and the impact force of collision is passed to spout 33 by spout reinforcer 26, so that spout reinforcer 26
It will not deformation inwardly in the position of installation gap with metal shell 1, it is ensured that metal shell 1 is not easy out in the position of installation gap
It splits, to improve the service life of metal shell 1, improves the usage experience of user.In addition, after being provided with spout reinforcer 26,
Spout 33 can be caused to scratch to avoid phase mutual friction between metal shell 1 and spout 33, so that it is guaranteed that the beauty that product is used for a long time
The property seen.
In conclusion 2 structure of plastic stent of the invention uses extremely simple frame structure, even if most complicated reality
Apply mode but also general frame large area hollow out, still keep to the preferable support strength of metal shell 1.Modeling of the invention
Material bracket 2 catches the key point of support to be arranged, and realizes the support to metal shell 1.Simplest frame structure is to pass through setting
The first support 21 and second support 22 of strip realize the intensity to 1 opening of metal shell, to realize that metal shell 1 is whole
Intensity；Further, the third bracket of liner 3 is encircled by setting to support the intensity of 1 side of metal shell, and reinforced
Muscle 25 supports the intensity of the third bracket other side, first support 21 and the second support 22 and third bracket, reinforcing rib 25 can shape
At simple frame structure, i.e., first support 21, second support 22 and reinforcing rib 25 are for support in the vertical direction, third
Bracket is for the support in transverse direction.There are the hollow out of large area, fretwork areas to be not necessarily to net up to 75% or more for said frame structure
The support strength to metal shell 1 can be realized in shape formula and the hollow out of grid type, saves material, cost declining.
Above-mentioned 2 structure of plastic stent is simple, at low cost, install convenient；Moreover, plastic stent 2 can be according to different pots
Shape, combination select suitable planform, and application is extensive.The plastic stent also has the function of heat-insulated and heat preservation.
Embodiment 10:
As shown in figure 23, a kind of kettle body structure, the kettle body include liner 3, metal shell 1 and handle 5, outside the metal
The opening that 1 side of shell is equipped with, the metal shell 1 are set in outside the liner 3, and the handle 5 covers the opening, the pot
Body further includes set on the plastic stent 2 between the metal shell 1 and the liner 2, and the plastic stent 2 supports the metal
Shell 1, wherein the plastic stent 2 includes first support 21a, and the first support 21a is arranged around 3 outer wall of liner.
Here need to particularly point out, the first support 21a around 3 outer wall of liner be used only for showing first support 21a around set direction,
The matching relationship of first support 21a Yu liner 3 are not emphasized, and the first support 21a may be provided at can also on 3 outer wall of liner
It, can also be in addition, above-mentioned first support 21a can be fixed on liner 3 by employee, screw etc. with not on 3 outer wall of liner
It is not fixed on liner, also can be positioned on metal shell, can be illustrated in other embodiments below.
Since the side of metal shell 1 is equipped with opening, so that metal shell 1 is provided with tension, the opening in opening
The overall structural strength for destroying metal shell 1 causes metal shell 1 easily-deformable, influences aesthetics.So outside the metal
It is equipped with plastic stent 2 between shell 1 and the liner 3, is in simple terms exactly to support metal shell using the intensity of plastic stent 2
1 intensity.The plastic stent 2 described first includes above-mentioned first support 21a, is used to support the circumferential intensity of metal shell 1.Especially
Be when between metal shell 1 and liner 3 there are when larger gap, in user's use process or in transportational process, if not supporting
Part supports bottle body, and metal shell 1 causes indent vulnerable to external force collision, influences the aesthetics of kettle body, at this time first support 21a
The intensity for just playing support 1 side of metal shell, between the first support 21a is filled between metal shell 1 and liner 3
Gap.
Further, the first support 21a is the first annular circle around 3 outer wall of liner.It is described first annular
Circle can be spliced by two semi-circular shape brackets, and two semi-circular shape brackets can be connected by modes such as buckles, and described the
One annular ring can be located on the inner bladder outer wall by cooperating with 3 outer diameter of liner to clamp.Or it is described first annular
Circle can be also integrally formed, at this point, if first annular circle when needing to be mounted on liner 3, the outer diameter of 3 upper end of liner or lower end
Need to be smaller than the internal diameter of first annular circle, first annular circle can be inserted in 3 outside of liner from 3 upper end of liner or lower end.When
When the liner 3 is cross-section structure, in order to enable first annular circle is fixed on outside the tank strongerly, first ring
Shape circle is fixed on liner 3 by modes such as employee, screws.When the liner is non-constant section structure, it is preferable that in described
There is one section of large scale section among the outer diameter of gallbladder 3, the outer diameter of the large scale section is greater than the internal diameter of first annular circle, this
When, after first annular circle is inserted in from 3 upper end of liner, the large scale section can support first annular circle, prevent first annular
Circle slides.The setting of such 3 size of liner is beneficial to the installation of above two first annular circle.Those skilled in the art can
It being easy to think, above-mentioned first annular circle can be that multiple and internal diameter can be different, it is respectively arranged on the different location of liner 3,
The selection of its position is determined according to the matching relationship between liner 3 and metal shell 1 mostly.
Alternatively, as shown in figs 24-26, the first support 21a can be also equipped in addition to for above-mentioned first annular circle for side
The first annular bracket of notch is installed the first annular bracket by pulling open notch (notch is mouth up and down)
To outside liner 3, the fit structure of first annular bracket and liner can refer to the structure of above-mentioned first annular circle.The notch is to set
In the first notch of 1 opening of metal shell；Alternatively, the notch is set on opposite with the opening setting position the
Two notches.
The assembly method of above-mentioned first support 21a is general are as follows: first the first support 21a is installed on liner 3, then is drawn
The metal shell 1 is set in outside plastic stent 2 by opening, at this point, metal shell 1 can navigate on first support 21a, just
The opening is covered in handle 5.The location structure of the metal shell 1 and first support 21a can are as follows: the metal shell 1 is opened
Mouth two sides are equipped with inserted sheet 11, and the position that opening is located on the first support 21a is equipped with mounting groove, and the bending of inserted sheet 11 is slotting
Enter the mounting groove to fix；The metal shell 1 is open two sides equipped with inserted sheet 11, and the bending of inserted sheet 11 is fixed on described first
The two sides of notch；Alternatively, the metal shell 1 is open, two sides are respectively equipped with jack, and the first support 21a, which is equipped with, to be fixed
Column, the two sides of the metal shell 1 are set in fixed column by the jack to be connect with first support 21a.Outside above-mentioned metal
Shell 1 and the connection relationship of first support 21a are merely illustrative, and are not limited only to foregoing description method.
Further, when the first support 21a is the first annular bracket equipped with the first notch, the metal shell
1 can first be fixed on first support 21a, then be installed to liner using metal shell 1 and first support 21a as a component
Outside, quick and easy for installation.
Further, when the first support 21a is the first annular bracket equipped with the second notch, the metal shell
1 is fixed to after first support 21a, and the first support 21a has the function of that tensing the metal shell 1 is open, so that golden
Belong to shell to be not easy to scatter in opening, convenient for the installation of handle.
Further, as shown in figure 25, those skilled in the art can be easy to think, and the first annular bracket can
There is above-mentioned first notch and the second notch simultaneously, the fixation that first annular bracket can not be stable at this time need to be by other external force
Help, will be apparent from following example.
Implement: 11:
Above-mentioned first support 21a needs by fixing with liner 3 or to consolidate installation with 3 dimensional fits of liner, assembles
Method is complicated, and has higher requirement to the size of liner 3, and when needing to install multiple, installation step is more more, influences to give birth to
Produce efficiency.
Based on structure described in embodiment 1, as shown in Figure 24-34, further, the plastic stent 2 further include with it is described
First support 21a connection and the reinforcing rib 22a being axially arranged along 3 outer wall of liner.It needs to illustrate a bit, the reinforcing rib
Along 3 outer wall of liner, axially setting (being axial schematically illustrate with 3 short transverse of liner) should broadly understood 22a, such as
It is parallel to axial direction including reinforcing rib 22a, while can also include what reinforcing rib 22a was generally still axially arranged,
Include the case where reinforcing rib 22a and axial in lesser angle.Above-mentioned reinforcing rib 2a is for strengthening metal shell 1 perpendicular again
The upward intensity of histogram, while being used to support above-mentioned first support 21a.
Further, the plastic stent 2 further includes second support 23a, and the second support 23a is around the liner 3
Outer wall setting.The second support 23a is the second annular ring around 3 outer wall of liner；Alternatively, the second support 23a
The second ring support jaggy is set for side, the second support 23a is connect with reinforcing rib 22a.Above-mentioned second annular ring and
The structure type of second ring support is respectively with reference to the structure type of above-mentioned first annular circle and the first shape bracket.
The reinforcing rib 22a is connected to first support 21a and second support 23a and forms extremely simple frame structure,
So that first support 21a and second support 23a is stood still for a long while without being fixed on liner 3 or can be realized by other external force, at this time
It can be omitted the assembling process of first support 21a and second support 23a on liner 3, accelerate production efficiency；It is adapted to simultaneously
Matching relationship between various liners 3 and metal shell 1, such as when the height of the metal shell 1 is greater than the height of liner 3
When, the plastic stent 2 can also reinforce the intensity that metal shell 1 exceeds 3 part of liner.
It is preferred that frame structure scheme introduction: connect with first support 21a with the upper end of reinforcing rib 22a, second support 23a with
For the lower end connection of reinforcing rib 22a:
Open first installing port is equipped at the top of the metal shell 1,1 bottom of metal shell is equipped with open second
Installing port, the liner 3 can be mounted in the metal shell 1 from first installing port or the second installing port.
When metal shell 1 and liner 3 are all cross-section structures, liner 3 is directly downward from 1 first installing port of metal shell
Installation, until the flange on the top of metal shell 1 top to liner top edge.At this point, if being added in metal shell 1 and liner 3
The frame structure of plastic stent 2, the first support 21a and second support 23a, reinforcing rib 23a composition also only need to be from liner
Bottom is installed upwards, until first support 21a top top to liner top edge the first flange 31, installing metal shell 1
?.
But when the maximum outside diameter size of the liner 3 is greater than the internal diameter of first installing port, second peace
When the internal diameter of dress mouth is greater than the maximum outside diameter size of the liner 3, the liner 3 can not pacify from the first installing port or second
Dress mouth be mounted directly in metal shell 1, need to by the opening of 1 side wall of metal shell, pull open opening the distance between with
Increase the internal diameter of the first installing port or the second installing port, thus installing liner 3 from first installing port or second
Mouth is mounted in the metal shell 1, improves assembly efficiency.At this point, if adding plastic stent 2 in metal shell 1 and liner 3,
Then need the size relationship of consideration liner 3, and the matching relationship with metal shell 1.Moreover, because above-mentioned metal shell 1 is not
, there is more Multiple level in cross-section structure, metal shell 1 is more variable due to the shock of external force between metal shell 1 and liner 3
Shape；The moulded presence due to opening of metal shell 1 is easier to fall apart, and influences aesthetics.
It is preferred that supporting structure scheme one: as shown in figure 24, the first support 21a is equipped with the first annular of the second notch
Bracket, the second annular ring that the second support 23a is integrally formed lead between the first support 21a and second support 23a
Two reinforcing rib 22a connections are crossed, in order to enable 2 structure of plastic stent more is stablized, two reinforcing ribs 22a radial symmetric
Setting, and two reinforcing rib 23a are respectively arranged on the two sides of second notch.The second support 23a is one complete
Annular ring, ensure that plastic stent 2 in the stability fundamental of lower section, on the other hand can also be used for support 1 bottom of metal shell, protect
Demonstrate,prove the moulding of 1 bottom circular of metal shell.Even if second support 23a is closed, the notch that the first support 21a is equipped be ensure that
Plastic stent 2 can be conveniently mounted to outside liner 3, only need to pull open the second notch to increase the internal diameter of first support 21a,
The plastic stent 2 can be installed upwards from the bottom of liner, until the top of first support 21a top to the of 3 top edge of liner
One flange 31.After the metal shell 1 is installed on above-mentioned plastic stent 2, the first support 21a and second support
23a, which is also acted, tenses the effect of the distance between the opening of metal shell 1, so that opening is not at the state of opening, convenient for hand
The effect of handle.
It is preferred that supporting structure scheme two: the structure based on above scheme one, difference be the first support 21a be equipped with
The first annular bracket of first notch.At this point, the plastic stent 2 can be first installed on liner 3, then metal shell 1 is installed；
Since first support 21a is provided in the opening with the first notch, metal shell is not open and all closes by first support 21a, institute
It is installed on liner with that metal shell 1 first can also be installed to plastic stent 2 as a component, then by this component.On
Stating 2 one side of plastic stent ensure that with second support 23a when one end of the after-opening of metal shell installation closure, and can pass through
First support 21a realizes the variation of the mounting means of various metals shell 1 and plastic stent 2.Above-mentioned bracket can also include connecting
Fitting, the connector is used to tense the distance of open stand, convenient for the installation of handle.
It is preferred that supporting structure scheme three: the structure based on above scheme two, as shown in figure 25, difference are described first
Frame 21a is the first annular bracket for including the first notch and the second notch, at this point, first annular bracket is divided into two halves and difference
It is supported with reinforcing rib 23.Other refer to above scheme one, two for description scheme.
It is preferred that supporting structure scheme four: the structure based on above scheme one, difference are that the first support 21a is by two
The first annular circle that a semi-circular shape bracket is spliced, two semi-circular shape brackets can be connected by modes such as buckles, and two
Semi-circular shape bracket uses reinforcing rib 22a to support respectively, and when installation first pulls open two semi-circular shape brackets, and bracket is set in liner
Outside, then by two semi-circular shape brackets merge and connected by modes such as buckles.
Above scheme may be following elaboration:
The first support 21a includes two arc brackets, and the arc bracket encircles 3 outer wall of liner, and described two
The first notch and the second notch are formed between a arc bracket, two arc brackets connect with the upper end of a reinforcing rib 22a respectively
It connects, the reinforcing rib 22a is set to the middle part of the arc bracket, and the lower end of two reinforcing rib 22a is connect with second support 23a, institute
State the second annular ring that second support 23a is integrally formed；
Alternatively, the first support 21a includes two arc brackets, the arc bracket encircles 3 outer wall of liner, two
Arc bracket is spliced first annular circle, and two arc brackets are connect with the upper end of a reinforcing rib 22a respectively, the reinforcement
Muscle 22a is set to the middle part of the arc bracket, and the lower end of two reinforcing ribs is connect with second support 23a, and the second support 23a is
Integrally formed second annular ring；
Alternatively, the first support 21a includes two arc brackets, one end of two arc brackets is connected, and the other end is formed
First notch or the second notch, two arc brackets are connect with the upper end of a reinforcing rib 22a respectively, and the reinforcing rib 22a is set
It is connect in the lower end at the middle part of the arc bracket, two reinforcing rib 22a with second support 23a, the second support 23a is integrated
Molding second annular ring；
Alternatively, the liner 3 is equipped with spout 33, the installation that the metal shell 1 is equipped with the installation spout 3 is lacked
Mouthful, the plastic stent 2 further includes the spout reinforcer 24a formed at the spout 3 along the installation gap, and described first
Bracket 21a includes two arc brackets, and the both ends of the spout reinforcer 24a are connect with one end of two arc brackets respectively,
The upper end of the lower end connection strengthening rib 22a of the spout bracket, the lower end of the reinforcing rib 22a is connect with second support, described
The second annular ring that second support 23a is integrally formed；
The cooperation of above-mentioned first support 21a, second support 23a and reinforcing rib 22a bracket and first support 21a and
The structure change of two bracket 23a, and the variation of setting position, such as second support 23a are connect with the upper end of reinforcing rib 22a,
First support 21a is connect with the lower end of reinforcing rib 22a, is not just being enumerated here, those skilled in the art can
Different embodiments or examples described in this specification are engaged and combined to be easy to think.
Supporting structure of the invention uses extremely simple frame structure, even if most complicated embodiment is but also whole
The hollow out of body frame large area is still kept to the preferable support strength of metal shell.Plastic stent 2 of the invention catches support
Key point setting, realize support to metal shell 1, it is horizontal that first support 21a and second support 23a support metal shell 1
Upward intensity, the reinforcing rib 22a support the intensity on 1 vertical direction of metal shell, first support 21a, second support
23a and reinforcing rib 22a constitutes simple frame structure, and the frame structure has supported the integral strength of metal shell 1.On
It is few to state supporting structure materials, it is at low cost, it is high in machining efficiency.
As shown in Figure 30-32, above-mentioned first support 21a and second support 23a the cooperation knot with liner 3 and pedestal 6 respectively
Structure is as described below:
3 top opening of liner is equipped with the first flange 31 and the first flanging 32, first flanging 32 and the first flange
31 form the first groove with the lateral surface of the liner 3, and institute is inserted into the upper edge 13 of the first support 21a and metal shell 1
The first groove is stated to fix.The first support 21a strengthens the intensity on 1 top of metal shell.
The kettle body further includes pedestal 6, and the pedestal 6 is equipped with the second groove, the second support 23a and metal shell 1
Lower edge 14 be inserted into second groove and fix.The second support 23a strengthens the intensity of 1 lower part of metal shell.Work as gold
Belong to shell 1 height be greater than liner 3 height and larger or pedestal 6 the height of difference it is smaller and metal can not be supported completely
When the intensity of 1 bottom of shell, the second support 23a more has beneficial effect, and second support 23a is described with holding round at this time
The effect of 1 bottom shape of metal shell guarantees the shape of metal shell 1.It particularly points out, within the height of metal shell 1 is greater than
When the height of gallbladder 3 and larger difference, the second support 23a is only to surround the setting of liner 3 (or to be understood that on liner 3
For be surround 1 inner wall of metal shell setting).
Further, second groove includes the first side outside the metal shell 1, and the in metal shell 1
Two sides, described second while height be greater than first while height.Second side is used to support the inner wall of second support 23a, the
On one side and the second side clamps the metal shell 1 and the lower edge 14 of second support 23a, reinforces the intensity of 1 bottom of metal shell,
1 moulding of robust metal shell.
Embodiment 12:
1 or 2 structure based on the above embodiment, as shown in figures 26-28, the liner 3 are equipped with spout 33, the metal
Shell 1 is equipped with the installation gap for installing the spout 33, and the spout 33 stretches out the installation gap, second notch
Width is greater than the full-size of the spout 33, and the plastic stent 2 further includes at the spout 33 along the installation gap
The spout reinforcer 24a of formation, the spout reinforcer 24a are located on the metal shell 1.In the present invention, spout adds
Strong part 24a is positioned at metal shell 1 and refers to that metal shell 1 is supported spout reinforcer 24a, acts in the pressure of spout 33
Under spout reinforcer 24a can be made to fix, if lose spout 33 pressure effect, spout reinforcer 24a may be from gold
Belong to and being fallen on shell 1, it is also possible to will not be fallen from metal shell 1, in addition, between spout reinforcer 24a and spout 33 only
It is the relationship that contacts with each other, if after losing the support of metal shell 1, spout reinforcer 24a be cannot keep and the contact of spout 13
Relationship can be separated and be fallen with spout 33 by gravity.
The spout reinforcer 26 includes the first face in face of 33 lateral wall of spout, the in face of 3 lateral wall of liner
Two faces, the third face in face of installation gap inner side end, second face are located at the back side in third face, the outside of the spout 33
On the first face, the 1 installation gap inner sidewall of metal shell is pressed on third face wall pressure.
The spout reinforcer 26 is located at installation gap by connecting with the first support 21a, and spout adds herein
The connection relationship of the strong part 26 and first support 21a includes spout reinforcer 26 and first support 21a/ second support 23a mono-
It is body formed, it further include that spout reinforcer 26 is connect by reinforcing rib 22a with first support 21a/ second support 23a, reinforcing rib 22a
Set on the lower section of the spout reinforcer 26, it is used to support the spout reinforcer 26.
Alternatively, the spout reinforcer 26 further includes the fourth face in face of installation gap end face outside, first face, the
Three faces and fourth face form caulking groove of the opening towards installation gap, position spout reinforcer 26 in installation gap insertion caulking groove.
At this point, spout reinforcer 26 can realize positioning with metal shell 1.Above-mentioned spout reinforcer 26 not only strengthens metal shell 1
Intensity at installation gap, while forming one at installation gap and enclosing the case ring being arranged along spout 33, it is more beautiful.
In addition, what those skilled in the art was readily apparent that, when the spout reinforcer 26 and installation gap
Clamping engagement it is sufficiently tight when, the spout reinforcer 26 can be separately provided, without connecting with first support 21a.
It need to particularly point out, the first face of above-mentioned spout reinforcer 26 can also all cover 33 lateral surface of spout, i.e., and first
Face extends along 33 lateral surface of spout and wraps up the spout 33, and above structure not only improves the aesthetics at spout 33, pot
The color of mouth reinforcer 26 can be different from the setting of metal shell 1, and play heat-insulated effect, prevent user from scalding at spout 33
Wound.In order to more beautiful, the outlet edge of spout 33 is equipped with flange, and the flange covers the spout reinforcer 26 and extends to spout
Edge at 33 water outlets.
Embodiment 13:
Based on the structure of embodiment 3, further, as shown in Figure 29,33,34, when the metal shell 1 is in installation gap
When place is additionally provided with 33 sets of spout that are wrapped in 33 outside of spout, the outlet edge of the spout 33 is equipped with the second flange 34, the pot
Support second flange 34 in the upper edge 13 that 33 sets of mouth.Further, the outlet edge of the spout 33 is additionally provided with the second flanging
35,33 lateral surface of spout and the second flange 34 and the second flanging 35 form groove, and the groove wraps up in the spout 33
Edge 13.It will be apparent that 33 sets of the spout are integrally formed with metal shell 1.
The spout reinforcer 26 includes the first face in face of 33 lateral wall of spout, the in face of 3 lateral wall of liner
Two faces, the third face in face of installation gap inner side end, second face are located at the back side in third face, the outside of the spout 33
On the first face, the 1 installation gap inner sidewall of metal shell is pressed on third face wall pressure.The spout reinforcer 26 by with
The first support 21a is even located at installation gap, herein the connection relationship packet of spout reinforcer 26 and the first support
It includes spout reinforcer 26 and first support 21a/ second support 23a is integrally formed, further include that spout reinforcer 26 passes through reinforcing rib
22a is connect with first support 21a/ second support 23a, and reinforcing rib 22a is set to the lower section of the spout reinforcer 26, is used to support
The spout reinforcer 26.
Further, when that can not fit closely with spout 33 for 33 sets of the spout, the first face can be along 33 lateral surface of spout
Extend and even all wraps up 33 lateral surface of spout.At this point, the spout reinforcer 26 can be separately provided, it is not necessarily to and first
Frame connection, 26 need of spout reinforcer, which are taken, to be held at installation gap, then can be clamped by metal shell 1 and spout 33 described
Spout reinforcer 26.
Spout 33 can generate downward pressure to spout reinforcer 24a, therefore spout 33 and metal shell 1 can clamp spout
Reinforcer 24a makes spout reinforcer 24a be close to installation gap, therefore the weaker installation gap of intensity can be added by spout
Strong part 24a utilizes the rigidity of spout 33 to be supported, and in use, metal shell 1 is in the position of installation gap by user
It collides, the impact force of collision is passed to by spout 33 by spout reinforcer 24a, so that spout reinforcer 24a and metal
Shell 1 will not deformation inwardly in the position of installation gap, it is ensured that and metal shell 1 is not easy to crack in the position of installation gap, from
And the service life of metal shell 1 is improved, improve the usage experience of user.In addition, after being provided with spout reinforcer 24a, it can be with
Avoid phase mutual friction between metal shell 1 and spout 33 that spout 33 is caused to scratch, so that it is guaranteed that the aesthetics that product is used for a long time.
According to above-described embodiment 10 or 11 or 12 or 13,2 inner surface of plastic stent is equipped with convex ribs, and the convex ribs are from modeling
Expect that 2 inner sidewall of bracket extends to 3 outer wall of liner.The convex ribs support 3 outer wall of liner, and structure is simple, without will entirely mould
Expect that bracket 2 is close to 3 outer wall of liner, the purpose for reinforcing 1 intensity of metal shell can be realized, saves material, it is at low cost.
In conclusion 2 structure of plastic stent of the invention uses extremely simple frame structure, even if most complicated reality
Apply mode but also general frame large area hollow out, still keep to the preferable support strength of metal shell 1.Modeling of the invention
Material bracket 2 catches the key point of support to be arranged, and realizes the support to metal shell 1.The first support 21a and second support
For 23a well to being supported in 1 transverse direction of metal shell, the reinforcing rib 22a had both been connected to first support 21a and second
Frame 23a forms frame structure, reduces installation steps, and strengthen the intensity of metal shell 1 in the vertical direction.
Above-mentioned 2 structure of plastic stent is simple, at low cost, install convenient；Moreover, plastic stent 2 can be according to different pots
Shape, combination select suitable planform, and application is extensive.The plastic stent 2 also has the function of heat-insulated and heat preservation.
The above, the only specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, this field
Technical staff different embodiments or examples described in this specification can be engaged and be combined, in addition, it is any be familiar with
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those skilled in the art, should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of kettle body structure, the kettle body includes liner, shell, handle, and the shell side is equipped with opening, the casing
Be located at outside the liner, it is characterised in that: the shell be metal shell, the kettle body further include be set to the metal shell with
Plastic stent between the liner, the plastic stent are used to support the metal shell, and the plastic stent includes first
Bracket and second support, the first support and second support are set to the opening and are axially arranged along the inner bladder outer wall,
The handle covers the opening.
2. a kind of kettle body structure according to claim 1, it is characterised in that: the plastic stent further includes third bracket, institute
Stating third bracket is to connect with the first support or second support side and along the extension branch of inner bladder outer wall circumferentially extending
Frame.
3. a kind of kettle body structure according to claim 1, it is characterised in that: the plastic stent further includes third bracket, institute
Stating third bracket is the ring support made of the liner, the both ends of the ring support respectively with the first support and
The side of second support connects.
4. a kind of kettle body structure according to Claims 2 or 3, it is characterised in that: the plastic stent further includes and third branch
The reinforcing rib that frame connects and is axially arranged along the inner bladder outer wall.
5. a kind of kettle body structure according to Claims 2 or 3, it is characterised in that: the liner is externally provided with spout, the metal
Shell is equipped with the installation gap for installing the spout, and the third bracket forms pot along the installation gap at the kettle nozzle described
Mouth reinforcer.
6. a kind of kettle body structure according to Claims 2 or 3, it is characterised in that: the plastic stent further includes described in connection
The connector of first support and second support, the connector are set to the position of metal shell opening described in face.
7. a kind of kettle body structure according to claim 6, it is characterised in that: the connector and the first support and second
Bracket is integrally formed.
8. a kind of kettle body structure according to claim 6, it is characterised in that: the connector is set to the third bracket
The bottom end or top of the first support and second support, the connector and the third bracket form closed annular ring.
9. a kind of kettle body structure according to claim 1, it is characterised in that: the first support and second support are fixed respectively
On the liner.
10. a kind of according to claim 1-3, kettle body structure described in 7-9 any one, it is characterised in that: the metal shell is opened
Mouth two sides are connect with the first support and second support respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016200253211 | 2016-01-12 | ||
| CN201620025321 | 2016-01-12 |
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| Publication Number | Publication Date |
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| CN106955018A CN106955018A (en) | 2017-07-18 |
| CN106955018B true CN106955018B (en) | 2019-04-23 |
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| CN201620365785.7U Active CN206006911U (en) | 2016-01-12 | 2016-04-27 | A kind of kettle body structure |
| CN201620372500.2U Active CN205923741U (en) | 2016-01-12 | 2016-04-27 | Kettle body structure |
| CN201620372522.9U Active CN205795512U (en) | 2016-01-12 | 2016-04-27 | A kind of liquid heater |
| CN201620366823.0U Active CN205795511U (en) | 2016-01-12 | 2016-04-27 | A kind of kettle body structure |
| CN201720114617.5U Active CN206700009U (en) | 2016-01-12 | 2016-04-27 | A kind of kettle body structure |
| CN201610273339.8A Active CN106955018B (en) | 2016-01-12 | 2016-04-27 | A kind of kettle body structure |
| CN201620365783.8U Active CN205795509U (en) | 2016-01-12 | 2016-04-27 | A kind of kettle body structure |
| CN201620365782.3U Active CN205795508U (en) | 2016-01-12 | 2016-04-27 | A kind of kettle body structure |
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| CN201620365785.7U Active CN206006911U (en) | 2016-01-12 | 2016-04-27 | A kind of kettle body structure |
| CN201620372500.2U Active CN205923741U (en) | 2016-01-12 | 2016-04-27 | Kettle body structure |
| CN201620372522.9U Active CN205795512U (en) | 2016-01-12 | 2016-04-27 | A kind of liquid heater |
| CN201620366823.0U Active CN205795511U (en) | 2016-01-12 | 2016-04-27 | A kind of kettle body structure |
| CN201720114617.5U Active CN206700009U (en) | 2016-01-12 | 2016-04-27 | A kind of kettle body structure |
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| CN201620365783.8U Active CN205795509U (en) | 2016-01-12 | 2016-04-27 | A kind of kettle body structure |
| CN201620365782.3U Active CN205795508U (en) | 2016-01-12 | 2016-04-27 | A kind of kettle body structure |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107361639B (en) * | 2016-05-11 | 2020-10-02 | 九阳股份有限公司 | Kettle body structure |
| CN107087983B (en) * | 2017-06-15 | 2023-04-11 | 浙江绍兴苏泊尔生活电器有限公司 | Electric kettle |
| CN107242782B (en) * | 2017-07-27 | 2022-06-07 | 小熊电器股份有限公司 | Glass electric kettle |
| CN108784385A (en) * | 2018-08-09 | 2018-11-13 | 珠海格力电器股份有限公司 | A kind of luster mounting mechanism and cooking apparatus |
| CN109527989A (en) * | 2019-01-21 | 2019-03-29 | 东莞市源益五金制品有限公司 | Vacuum electrical heating kettle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2459713A (en) * | 2008-05-02 | 2009-11-04 | Technical Dev | A kettle having a hinged filter unit |
| CN202515459U (en) * | 2012-02-29 | 2012-11-07 | 美的集团有限公司 | Inner container connecting and fixing structure |
| CN203234559U (en) * | 2013-04-28 | 2013-10-16 | 孔庆习 | Electric kettle |
| CN203647093U (en) * | 2013-12-10 | 2014-06-18 | 美的集团股份有限公司 | Electric kettle |
| CN104545438A (en) * | 2015-01-30 | 2015-04-29 | 浙江绍兴苏泊尔生活电器有限公司 | Electric kettle |
-
2016
- 2016-04-27 CN CN201620365785.7U patent/CN206006911U/en active Active
- 2016-04-27 CN CN201620372500.2U patent/CN205923741U/en active Active
- 2016-04-27 CN CN201620372522.9U patent/CN205795512U/en active Active
- 2016-04-27 CN CN201620366823.0U patent/CN205795511U/en active Active
- 2016-04-27 CN CN201720114617.5U patent/CN206700009U/en active Active
- 2016-04-27 CN CN201610273339.8A patent/CN106955018B/en active Active
- 2016-04-27 CN CN201620365783.8U patent/CN205795509U/en active Active
- 2016-04-27 CN CN201620365782.3U patent/CN205795508U/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2459713A (en) * | 2008-05-02 | 2009-11-04 | Technical Dev | A kettle having a hinged filter unit |
| CN202515459U (en) * | 2012-02-29 | 2012-11-07 | 美的集团有限公司 | Inner container connecting and fixing structure |
| CN203234559U (en) * | 2013-04-28 | 2013-10-16 | 孔庆习 | Electric kettle |
| CN203647093U (en) * | 2013-12-10 | 2014-06-18 | 美的集团股份有限公司 | Electric kettle |
| CN104545438A (en) * | 2015-01-30 | 2015-04-29 | 浙江绍兴苏泊尔生活电器有限公司 | Electric kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205795512U (en) | 2016-12-14 |
| CN205923741U (en) | 2017-02-08 |
| CN205795509U (en) | 2016-12-14 |
| CN206006911U (en) | 2017-03-15 |
| CN206700009U (en) | 2017-12-05 |
| CN205795511U (en) | 2016-12-14 |
| CN106955018A (en) | 2017-07-18 |
| CN205795508U (en) | 2016-12-14 |
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