Electric kettle is one of conventional small household appliances, for being heated to water, while but also as the container of water, having
Easy to use the characteristics of.The kettle bottom of insulating pot is provided with electric heater unit, relatively in the past early, and the heater is an electrothermal tube, is held certainly
Device bottom up is convexedly stretched in container, to be heated to the water in container, because the electrothermal tube as heat generating components is completely naked
It is exposed in water, is easily got rusty because being corroded, finally damages and can not use, and influence health.In view of the above-mentioned problems, industry
Interior designer have devised heating surface for plane electric heater unit, the bottom of its plane heating surface formation heating container
Portion, directly contacts with water and it is heated.Therefore, the sealing between electric heater unit and container is embodiment insulating pot performance
One of key factor.With the raising of human living standard, the environmental consciousness of people is also stepped up, should environmental protection again
Oneself somagenic need is protected, it is further to product requirement to improve.Annual whole world insulating pot yield about at 100,000,000 or so, wherein,
Plastic water bottle accounts for 48%, metal kettle and accounts for 46%, and glass water pot yield is less than 10%.The plastics of plastic water bottle are used for a long time easy
Decomposing harmful substances, harmful, metal kettle wherein most is stainless iron or the material containing manganese element, is also had to human body
The glass bodice of glass water pot is the big handicraft product of a difficulty of processing, takes blowing technology technology, product chi
Very little is difficult the mouth diameters size difference 1mm between control, each product, greatest diametrical dimension difference 3mm, moreover, oral area is not
Rule becomes oval or abnormity, oral area also not level, because oral area must be using closing in be burnt, above mentioned problem can not
Avoid.Prior art majority uses the gluing water connection sealing between glass bodice and heat-generating disc, such as：China Patent No.
ZL200720171554.3 utility models employ following technical scheme：A kind of electric kettle, including top are open with bottom
Bottle body and the heat-generating disc being connected in bottle body lower openings, the electric connector that can arbitrarily rotate and kettle electrical heating connection bottom
Seat, the bottle body is connected on heat-generating disc by fire-resistant nontoxic viscose glue, and the heat-generating disc is adjusted provided with temperature sensing with control
Regulating device and level detecting device.This class formation, which has been beaten after glue to need to place 5-7 days, to be solidified, and glue has peculiar smell, technique
Complicated efficiency is low, your artificial cost is high, place is big and needs dustless processing.Due in heat-generating disc and bottle body lower openings gluing water without
Press-in connection, is pulled down stress when heat-generating disc is connected with base, glue is continually changing with low temperature because of high temperature when kettle is used for a long time
And aging loosens, the quality problems of leak are produced.
China Patent No. ZL02248836.7 announces a kind of utility model and is related to easy mounted-dismounted type glass water pot, including glass pot
Body and heating chassis, it is structurally characterized in that：Glass kettle body and the junction on heating chassis are provided with elastic seal ring, glass kettle body
Portion's outer rim is provided with tight loop that can be elastic；Glass kettle body is set to be unclamped with heating chassis junction by unclamping or tightening up fastening clamping ring
Or it is firm.It is said that it utilizes the hypotenuse of glass kettle body bottom, coordinate the fastening clamping ring of same slope, the process locked in bolt
It is middle to improve constantly fastening clamping ring with the relative position of the hypotenuse of glass kettle body bottom to compress heat-generating disc and silica gel sealing ring, make hair
Together with hot chassis is tightly attached to glass kettle body, with the high effect of safe and reliable property.Drinking water can be avoided to be contaminated,
Glass kettle body conveniently can be dismantled or changed, man-hour can be saved, production efficiency is improved.But, the design is not attractive in appearance enough, outside
Variation in moulding is influenceed by structure, is not suitable for the change of the market demand, and production cost is higher.Therefore, it is necessary to be further improved.
The content of the invention
The purpose of the present invention aims to provide a kind of simple and reasonable, easy to assembly, both artistic and practical glass water pot sealing
Fixed structure and its assembly method, to overcome weak point of the prior art.
A kind of fixed structure of glass water pot sealing for designing by this purpose, including glass kettle body, it is arranged on glass kettle body
The heat-generating disc and base of bottom, heat-generating disc outer wall are additionally provided with annular seal ring, glass with glass kettle body bottom opening inwall junction
The bottom of glass kettle body is provided with aduncate stage portion, it is characterized in that setting annular outer inside groove, heat-generating disc below stage portion
It is assemblied in sealing ring in stage portion, the fixed filler ring of opening, opening fixed support is set in heat-generating disc bottom and annular outer inside groove
The diameter of ring is more than glass kettle body bottom opening inwall, and the girth of the fixed filler ring of opening is less than glass kettle body bottom opening inwall
Girth, fixed filler ring opening to contract, can fix filler ring internal diameter during contraction diminishes into the under shed of glass kettle body, enters
It elastic can expand after in annular outer inside groove and not fall off；The fixed filler ring can rotate contraposition in annular outer inside groove；
It is smooth arc surface in the annular outer inside groove.
Button bit or hole position are set at the fixed filler ring opening；The annular outer of the fixed filler ring opening or glass kettle body
The inner side of inside groove sets fixture, and fixture is fixedly connected with fixed filler ring；
Or, the hole at the fixed filler ring opening two ends sets spring to be fixedly connected, and spring pushes fixed filler ring to annular
The inner side of evagination inside groove；
Or, the fixed filler ring is arranged to set a point end bending part to lift heat-generating disc in the middle part of wire material, fixed filler ring
The glass kettle body is set for upper and lower opening, and the under shed of wherein glass kettle body from top to bottom sets stage portion and ring
Shape evagination inside groove is surrounded；The inwall of the stage portion is fitted assembling with sealing ring, is opened under the internal diameter ＜ glass kettle bodies of stage portion
The internal diameter ＜ annular outer inside groove internal diameters of mouth；Or, the internal diameter ＜ annular outer inside groove internal diameters of the stage portion；Or, it is described
The internal diameter ＜ annular outer inside groove internal diameters of the under shed of glass kettle body；The stage portion tangent plane is gradually big from top to bottom；Or, by upper
It is extremely inferior big；From top to bottom gradually big angle of inclination is less than 5 degree and set the stage portion tangent plane；The base and heat-generating disc are opened
The fixed filler ring assembling of mouth is fixed, and packing is arranged on the outside of stage portion.
The annular outer inside groove upper and lower side is connected with the under shed and stage portion smooth fillet of glass kettle body, smooth fillet
The inner diameter ＜ at place fixes the diameter ＜ annular outer inside groove inner diameters of filler ring；At the perimeter L T.LT.LT smooth fillets of fixed filler ring
Inwall perimeter L T.LT.LT annular outer inside groove inwall girths；Heat-generating disc is up-small and down-big structure, the top center indent of heat-generating disc
Set；The top outer and bottom outside of the heat-generating disc are fixed by sealing ring packing.
The fixed filler ring is plastics, wire material；When the fixed filler ring is plastics, fixed filler ring opening position providing holes
Position；When the fixed filler ring is wire material, fixed filler ring opening position sets hole position, bend backwards；
The wire material, which is fixed in the middle part of filler ring, sets a point end bending part to lift heat-generating disc.
Button bit or hole position are set at the fixed filler ring opening；The hole position is arranged to square hole, circular hole, bar hole；It is described
Connection sets providing holes or bar hole on sealing fixture, fixture in fixed filler ring opening；At the fixed filler ring opening
The girth of the girth of the fixed filler ring of bar hole control or diameter and the annular outer inside groove of glass kettle body on bar hole or fixture
Or diameter change is consistent；The fixture is arranged on the interior of the annular outer inside groove of fixed filler ring opening or glass kettle body
Side, and be fixedly connected with fixed filler ring；
The fixture upper positioning column at fixed filler ring opening with setting button bit or hole position to be connected positioning, hole position and fixture
Upper setting hole position, which screws, to be fixedly connected；
The spring is fixedly connected with the hole at fixed filler ring opening two ends, and fixed filler ring is pushed in annular outer inside groove
Bar hole is set on the inside of the fixed filler ring, and bar hole annular is arranged on the inside of fixed filler ring；Or bar shaped aperture
To or centripetal be arranged on the inside of fixed filler ring；The fixed filler ring outer wall is arranged on the interior of the annular outer inside groove of glass kettle body
Portion, fixed filler ring inwall is arranged on the bottom of heat-generating disc or sealing ring, and heat-generating disc or sealing ring are lifted and do not fallen off；The heating
Disk is upper circle, lower round structure, and heat-generating disc periphery is arranged to straight flange or flange.
The bottom of the glass kettle body set set on base, base on bar hole, base bar hole annular set or
Radial direction or centripetal setting；Bar hole is arranged in a crossed manner with fixing the bar hole on the inside of filler ring on the base；The bar hole is handed over
Fork set can with the change in size of the annular outer inside groove of glass kettle body tolerance balancing.
The sealing ring is made of high temperature resistant, anti-aging elastic silica gel, and sealing ring is wrapped in the side of heat-generating disc periphery
The upper end and side wall and lower end or the lower end of heat-generating disc periphery of the upper end of wall or heat-generating disc periphery and side wall or heat-generating disc periphery
With side wall.
It is provided with the heat-generating disc below heat-generating pipe, heat-generating pipe and is also equipped with temperature control connector；The base uses spiral shell
Nail is fixed with temperature control connector and heat-generating disc assembling, and the supporting part with coordinating positioning on the outside of stage portion is additionally provided with the top of base；
The base is fixed using screw with the bar hole on fixed filler ring inner side；Contractile ring is set on the outside of the stage portion by glass pot
Inwardly tighten up the stage portion intensity of reinforcing glass kettle body in the bottom of body；The contractile ring is by supporting part pull-up, contractile ring and support
Button bit is set between portion.
The fixed Standard method of described glass water pot sealing, it is characterized in that comprising the following steps：
1）The heat-generating disc of circular configuration is suppressed to be put into sealing ring and is assembled into heating disc component, heating disc component external diameter is big
In the internal diameter of glass kettle body under shed, it is ensured that the internal diameter of heating disc component external diameter and glass kettle body under shed, which can be produced, to be squeezed into
2）Said modules are gently bent, deformation is suppressed and is placed in the stage portion of glass kettle body；During assembling, stretching sealing
The external diameter of circle parcel heat-generating disc suppresses deformation retract in the stage portion of glass kettle body, and heating tray bottom external diameter is extruded rear evagination
Shape and seal in sealing ring, sealing ring bottom is pressed against heating tray bottom extension by the internal diameter of glass kettle body under shed and holds up hair
Hot plate does not glide；
3）Filler ring opening will be fixed can be to contract, and the internal diameter of fixation filler ring diminishes to enter and opened under glass kettle body during contraction
Mouthful, it elastic can expand after entering in annular outer inside groove and not fall off, fixed filler ring holds up heating disc component；
4）In the bottom fit on temperature control connector of heat-generating disc；
5）By the supporting part fit correspondence of base on the outside of the stage portion of glass kettle body, using screw, by base and heating
Disk or fixed filler ring assembling are fixed；By tightening up for screw, heat-generating disc and sealing ring are pulled downward on and are fastened with interior flanging
Sealing, supporting part on the outside of stage portion with being close to.
The present invention has simple and reasonable, and processing and fabricating process is few, easy to assembly quick, and production efficiency is high, sealing effect
It is really good, service life extension, safety and sanitation, the characteristics of appearance looks elegant is graceful.
Embodiment is referring to Fig. 1-Fig. 3, and the difference of the present embodiment and first embodiment is the heat-generating disc 3 and sealing
Enclose 2 bottoms and be equipped with a fixation filler ring 6.Its assembly method comprises the following steps：
1）Sealing ring 2 is stretched, the heat-generating disc 3 that upper and lower side is circular configuration is suppressed and is put into sealing ring 2；
2）Said modules are gently bent, suppressed in the stage portion 1.1 for being put into and being placed on glass kettle body 1；
3）The fixed filler ring 6 of extruding is open；The fixed diameter of filler ring 6, which is inside contracted, to diminish into the annular outer inside groove 1.2 of glass kettle body 1
It is interior, heat-generating disc 3 and the bottom of sealing ring 2 are placed into, fixed filler ring 6 is unclamped and is open, fixed filler ring 6 is expanded to its exterior annular evagination
Extruding positioning in inside groove 1.2；
4）Button bit is set at the fixed opening of the filler ring 6 connection upper positioning column of fixture 8 with the fixed opening of filler ring 6 6.2
Or the connection of hole position 6.3 is positioned, hole position 6.3 is fixedly connected with setting hole position 8.1 to screw on fixture 8；
5）In the bottom fit on temperature control connector 4 of heat-generating disc 3；
6）By the fit correspondence of supporting part 5.1 of base 5 in the outside of stage portion 1.1 of glass kettle body 1, using screw 7, the bottom of by
Seat 5 and the assembling of heat-generating disc 3 are fixed；By tightening up for screw 7, heat-generating disc 3 and sealing ring 2 are pulled downward on and and stage portion（1.1）
It is fastened, supporting part 5.1 is close to the outside of stage portion 1.1.
By above assembling mode, the efficiency of assembling is effectively increased, installation time is saved, assembly process is reduced,
And preferably prevent leak.