CN203088739U - Glass electric kettle - Google Patents
Glass electric kettle Download PDFInfo
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- CN203088739U CN203088739U CN 201320084242 CN201320084242U CN203088739U CN 203088739 U CN203088739 U CN 203088739U CN 201320084242 CN201320084242 CN 201320084242 CN 201320084242 U CN201320084242 U CN 201320084242U CN 203088739 U CN203088739 U CN 203088739U
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- heat
- bodice
- generating disc
- sealing ring
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Abstract
A glass electric kettle comprises a large body provided with a handle and a bottom cover of the large body. A heating disc and a seal ring are arranged in the large body. The glass electric kettle is characterized in that a heating disc peripheral annular opening is formed on the outer wall of a large body opening, a gap is reserved between the heating disc peripheral annular opening and the outer wall of the large body opening for movable connection, the heating disc peripheral annular opening and the outer wall of the large body opening move relative to each other in a forcing pressure mode, the seal ring is filled in the gap between the heating disc peripheral annular opening and the outer wall of the large body opening and is not disengaged due to swelling, the heating disc clamps the seal ring and the outer wall of the large body opening to produce absorption force and avoids disengagement, the absorption force is larger than the weight of liquid contained in the large body, so that seal connection of the heating disc and the large body is achieved, tightness of connection of the heating disc and the large body is ensured, the problems of untight seal, water leakage and the like are effectively avoided, and quality of products is improved.
Description
Technical field
The utility model relates to a kind of a kind of vitreous electricity kettle of vitreous electricity kettle, particularly silica gel sealing.
Background technology
Insulating pot is one of small household appliances of using always, is used for water is heated, and can be used as the container of water simultaneously again, has characteristics easy to use.Be provided with electric heater unit at the bottom of the kettle of insulating pot, early, this heater is an electrothermal tube, stretch in the container from container bottom is convex, so that the water in the container is heated,, get rusty because of being subjected to corroding easily owing to be exposed to fully in the water as the electrothermal tube of heat generating components, damage at last and can't use, and influence health.
At the problems referred to above, it is plane electric heater unit that designer has in the industry designed heating surface, and its plane heating surface forms the bottom of heating container, directly contacts with water it is heated.Therefore, the sealing between electric heater unit and the container is one of key factor that embodies the insulating pot performance.Along with human living standard's raising, people's environmental consciousness also progressively promotes, and should protect environment to protect own somagenic need again, and product requirement is further improved.Annual global insulating pot output is greatly about about 100,000,000, wherein, the plastics kettle accounts for 48%, the metal kettle account for 46% and glass kettle output less than 10%, the plastics of plastics kettle are long-term to use easy decomposing harmful substances harmful, the metal kettle wherein major part be do not repair iron or contain the material of manganese element harmful, the harmless environmental protection of glass, but the glass bodice of glass kettle is a handicraft product that difficulty of processing is big, take the bottle blowing technology, product size is difficult to control, finish dimensional between each product differs the 1mm maximum and differs 3mm, and the oral area irregular deformation becomes ellipse or abnormity, and oral area is also out-of-level, because oral area must adopt to burn and close up, so the problems referred to above can't be avoided.At present, Germany has a tame glass production Business Name to be: Xiao Te (SCHOTT) company, and the glass bodice size standard of comparison of production, the product error is controlled at 0.5-1mm, be state-of-the-art in the prior art, but expensive price output is little, is not suitable for producing in enormous quantities.Prior art is most to be adopted and plays glue be connected sealing between glass bodice and heat-generating disc, as: the patent No.: the ZL200720171554.3 utility model has adopted following technical scheme: a kind of electric kettle, the electrical heating that comprises the kettle body of top and the equal opening in bottom and be connected in heat-generating disc, the electric connector that can rotate arbitrarily and kettle in the kettle body lower openings is connected base, described kettle body is connected on the heat-generating disc by high temperature resistant nontoxic viscose glue, and described heat-generating disc is provided with temperature and surveys and control and regulation device and level detecting device.The patent No.: 200620154922.9 referring to Fig. 1, shown in Figure 2, and a kind of purple clay courage electric kettle is made up of dark-red enameled pottery body 3, plastic feet 4, plastics power socket 5, the electric heat-emitting board 7 of boccaro pot lid 1, band dark-red enameled pottery mouth 2 and dark-red enameled pottery ear 6.Dark-red enameled pottery body base plate 3-1 central authorities have circular hole and are embedded with electric heat-emitting board 7, seal the junction admittedly with silicon rubber then.
This class formation has been beaten to need to place behind the glue and had been solidified in 5-7 days, and glue have the peculiar smell complex process, manually expensive, the place is big, dustless processing, efficient is low, cost is expensive, do not have pressure and be connected because heat-generating disc and kettle body lower openings be interior plays glue, when heat-generating disc is connected with bottom by drop-down stressed, glue Yin Gaowen and low temperature constantly changed and aging becoming flexible when kettle used for a long time, produced the quality problems of leaking.
The patent No.: ZL02248836.7 announces that a kind of utility model relates to easy mounted-dismounted type vitreous electricity hot-water bottle, comprise glass pot body 1 and heating chassis 2, its design feature is: glass pot body 1 is provided with elastic seal ring 3 with the junction on heating chassis 2, but glass pot body 1 bottom outer rim is provided with the tight loop 4 of degree of tightness; By unclamping or tightening up fastening collar 4 glass pot body 1 and heating 2 junctions, chassis are unclamped or firm.The utility model mainly is the hypotenuse that utilizes glass pot body bottom, the firm collar that cooperates same slope, the relative position that improves constantly the hypotenuse of fastening collar and glass pot body bottom in the process of bolt locking compresses heat-generating disc and silica gel sealing ring, heating chassis 2 is securely linked together with the glass pot body, have safety, effect that reliability is high.Can avoid drinking water contaminated, can be for convenience detach or change the glass pot body, can save man-hour, enhance productivity.
Application number: 201120044896.5 the utility model belong to daily necessities field, relate to a kind of heater, specifically are a kind of heat-generating disc and the separable insulating pot of kettle body.A kind of heat-generating disc detachable electrical kettle, comprise kettle body, carrying handle and Hu Zui, and the pot lid that matches with the kettle body, the bottom of kettle body is fixed with heat-generating disc, be provided with sealing ring between the flanged lip mouth of heat-generating disc and the end opening boss of kettle body, it is characterized in that: described flanged lip mouth is " L " shape, and the bottom of heat-generating disc is provided with heat-generating disc and the fixing detachable tight loop of kettle body, and the detachable tight loop is made up of dead ring and fastening bolt.The heat-generating disc of this insulating pot and kettle body are separable, and assembling is simple, and the impaired back of heating components and parts is changed easily, the kettle body that has solved existing insulating pot and sealing ring, heat-generating disc be disposablely be connected, can not differently change, non-detachable defective.
Application number: 200720188627.X electric kettle heater assembly structure comprises the kettle body, is located at the heater and the sealed picture of kettle body bottom; It is characterized in that: an annular bone (11) that tilts is extended in the inwall below at kettle body (1), and heater (2) cooperates with annular bone and seals, and sealing ring is between annular bone and heating board; Also comprise the heater support (4) that cooperates with kettle body bottom, heater stent support heating board makes itself and annular bone tight fit, to reach the purpose of sealing.Described kettle body (1) is dismantled and assembled the connection with heater (2).Above-mentioned patent structure all adopts sealing ring to be arranged between bodice opening inwall and the heat-generating disc outer wall or the locations of structures on bodice bottom and heat-generating disc top seals, because the sealing ring both sides are bodice and heat-generating disc hard material, inhomogeneous as glass or the extruding of ceramic material machining deformation large sealing packing ring both sides thickness greatly, when heat-generating disc and bottom screw, heat-generating disc is by the drop-down displacement of bottom, and the gap of heat-generating disc and bodice opening becomes big and easy to leak.Between heater periphery end face and this bulge loop bottom surface, establish a sealing ring in addition in the prior art, and on axially, a compressible spring assembly being set, this spring assembly applies one in the axial direction makes the sealing ring compression to reach the active force of sealing from bottom to top.Spring may occur and be compressed by water gravity in process to boil water, cause sealing the situation of leaking tightly not occur, the assembly difficulty of this structure is big simultaneously, and cost is higher.
Summary of the invention
The purpose of this utility model aims to provide a kind of a kind of vitreous electricity kettle of simple and reasonable, safe and reliable, the easy and good sealing effect of assembling, to overcome weak point of the prior art.
A kind of vitreous electricity kettle by this purpose design, comprise bodice, heat-generating disc, sealing ring, coupler and bottom thereof, described bodice opening and heat-generating disc connecting place are provided with sealing ring, it is characterized in that described heat-generating disc peripheral annular opening is arranged on bodice opening outer wall, leaving the gap between heat-generating disc peripheral annular opening and the bodice opening outer wall flexibly connects, heat-generating disc peripheral annular opening and bodice opening outer wall are suppressed motion toward each other, sealing ring is filled between bodice opening outer wall and the heat-generating disc peripheral annular opening gap to expand and not to come off, heat-generating disc clamping sealing ring and bodice opening outer wall produce absorption affinity and do not come off, and absorption affinity is greater than the weight of institute's carrying liquid in the bodice.
Described heat-generating disc is clamped in the bodice opening outer wall absorption affinity that do not come off, and is produced by the annular opening of heat-generating disc, and annular opening environmental sealing circle is suppressed bodice opening outer wall parcel deformable seal and connected; Described annular opening is arranged on the heat-generating disc periphery, and inside or outside flange is set annular opening or annular opening is erect upwards; Described annular opening or sealing ring are retracted part or the bottom sidepiece formation dislocation that slopes inwardly of exerting pressure; The jag pin is set described annular opening or annular opening is a domain opening, and heat-generating disc and bodice opening two sides crush seal circle produce the elasticity interference fit, forms the dislocation absorption affinity that do not come off; Annular opening end on the heat-generating disc slopes inwardly or is pressed the formation dislocation that slopes inwardly; Or the suppressing sealing ring to in-flanges or projection and form dislocation of annular opening; Described dislocation is made up of the distortion of annular opening, sealing ring and bodice detent or projection circle or round as a ball closing in circle, and round as a ball closing in circle is higher than roughly 0.2mm of bodice opening wall thickness both sides; Suppress the displacement dislocation distortion of motion crush seal circle opening both ends or one end between described annular opening and the bodice opening toward each other and form dislocation; The absorption affinity that described heat-generating disc clamping sealing ring and bodice opening outer wall produce produces a part at least by dislocation.
Described sealing ring is a silica gel sealing ring, silica gel sealing ring is provided with fixed bit, silica gel sealing ring is located between heat-generating disc and the bodice opening, fixed bit cooperates the location with heat-generating disc flange annular opening, fixed bit is not shifted greater than heat-generating disc flange annular opening location, or fixed bit is arranged on the heat-generating disc inside bottom, the location, below of bodice opening, fixed bit is less than or equal to the diameter of bodice opening, the silica gel sealing ring fixed bit is fixed and outwards is not shifted and the elastic packing connection, and silica gel sealing ring is not come off by heat-generating disc inwall and bodice opening outer wall extruding generation absorption affinity.
Described heat-generating disc corresponding silica gel sealing ring is provided with annular opening, when annular opening is provided with the jag pin, heat-generating disc and silica gel sealing ring are tightly connected by the outer wall that jag pin elasticity is pressed onto the bodice opening, when annular opening was domain opening, the outer wall that heat-generating disc is suppressed the bodice opening by silica gel sealing ring elasticity was tightly connected; The silica gel sealing ring fixed bit is arranged on the annular opening outside, or location, the below of bodice opening, the outside dimension of fixed bit is greater than being wrapped in size between heat-generating disc and the bodice opening, the displacement when outer wall that the bodice opening can not suppressed or be assembled to fixed bit is tightly connected.
When described big bodice opening on one's body inserted heat-generating disc and silica gel sealing ring opening, silica gel sealing ring wrapped up or is covered in the bottom of bodice; The outer wall of silica gel sealing ring by heat-generating disc parcel and contractibility or bottom mutually against, heat-generating disc and silica gel sealing ring and bodice crimp are tightly connected, the cross section of bodice opening is shape, bending shape, notch cuttype or inclination shape linearly.
Described contractibility or bottom are provided with opening, and the opening two ends are fastened mutually, connect and fix or screw fixingly, and surround an annular, circle or oval jointly; Heat-generating disc, silica gel sealing ring and bodice are clamped and fastened between contractibility or the bottom; Heat-generating disc and bodice produce absorption affinity by silica gel sealing ring, and absorption affinity is the elastic resistance of silica gel sealing ring, and elastic resistance is greater than the weight of institute's carrying liquid in the bodice.
Described contractibility or bottom are arranged on the ladder outer wall position of bodice opening, and bottom is fixedlyed connected with the coupler of heat-generating disc bottom and upwards promoted, and the cross section of silica gel sealing ring is set as the leakproof bodice of a S shape or a bottom heating of L shaped composition.
Described bottom is provided with temperature controller component, switch key and the power supply coupling assembling that is electrically connected with heat-generating disc; Power supply coupling assembling and bottom flexibly connect; The power supply coupling assembling comprises power supply loam cake and power supply lower cover, is provided with coupler between power supply loam cake and the power supply lower cover.
Described heat-generating disc is arranged on the bottom of bodice, and the outer wall that the sealing ring annular is arranged on the bodice opening is subjected to heat-generating disc external force elasticity of compression collapsed seal; Heat-generating disc and greatly as hard material, and between leave the gap and match, clearance seal is connected between sealing ring compensation heat-generating disc and the bodice opening, the clamping heat-generating disc does not come off at the bodice opening part; The material of bodice is glass article or ceramic objects.
Described sealing ring is positioned in the heat-generating disc, fixed bit on the sealing ring is spacing not to be shifted at the heat-generating disc opening, again heat-generating disc and sealing ring are placed in the outer wall of bodice opening, bottom the external pressure heat-generating disc, suppress the outer wall of bodice opening, make the sealing ring inwall overlap sealing with the outer wall section of bodice opening and put in place; The strong pressure of external pressure heat-generating disc bottom is greater than the resistance or the frictional force of sealing ring and bodice opening and heat-generating disc; Or sealing ring is positioned over the outer wall of bodice opening, the spacing bottom at the bodice opening of fixed bit on the sealing ring is not shifted, again heat-generating disc is placed in the outer wall of sealing ring and bodice opening, bottom the external pressure heat-generating disc, suppress the outer wall of sealing ring and bodice opening, make heat-generating disc overlap sealing with the outer wall section of sealing ring outer wall and bodice opening and put in place; The strong pressure of external pressure heat-generating disc bottom is greater than the resistance or the frictional force of sealing ring and bodice opening and heat-generating disc, and resistance or frictional force are greater than 1 kilogram; Or silica gel sealing ring is extruded for a long time and discharges air between silica gel sealing ring and heat-generating disc and the bodice opening, and generation vacuum environment and relative suction do not come off being tightly connected between heat-generating disc and the bodice opening; Heat-generating disc is arranged on bodice opening outer wall, sealing ring is clamped in bodice opening outer wall place does not come off, and the clamping of heat-generating disc does not come off absorption affinity greater than the weight of institute's carrying liquid in the bodice, and the clamping of heat-generating disc does not come off absorption affinity greater than 1 kilogram.
Set up sealing ring on the heat-generating disc of the present utility model, sealing ring is provided with bodice opening periphery, the distortion tolerance of the inside shrinkage-compensating glass of sealing ring bodice opening, with bodice opening deformable seal, the heat-generating disc outer wall is provided with contractibility or shrinks bottom, to realize that heat-generating disc and bodice are tightly connected, in assembling process, produce extruding force by contractibility or contraction bottom, impel the heat-generating disc opening that strain inwardly takes place, slit between sealing ring and bodice and the heat-generating disc is filled up, thereby reached the purpose of sealing; Silica gel sealing ring, heat-generating disc and bodice are clamped and fastened on contractibility or shrink between the bottom, guarantee the compactness that heat-generating disc is connected with bodice, effectively prevent poorly sealed, dislocation, product leaks and problem such as infiltration, has improved the quality of product; Simultaneously it has simple and reasonable, long service life, with low cost, applied widely and be convenient to the characteristics of processing.
Description of drawings
Fig. 1 is an embodiment sectional structure schematic diagram of the present utility model.
Fig. 2 is first kind of blast sectional structure schematic diagram of the present utility model.
Fig. 3 is second kind of blast sectional structure schematic diagram of the present utility model.
Fig. 4 is another embodiment sectional structure schematic diagram of the present utility model.
Fig. 5 is another embodiment sectional structure schematic diagram again of the present utility model.
Fig. 6 is the third blast sectional structure schematic diagram of the present utility model.
Fig. 7 is the 4th a kind of blast sectional structure schematic diagram of the present utility model.
Fig. 8 is a blast structural representation of the present utility model.
Fig. 9 is the 5th a kind of blast sectional structure schematic diagram of the present invention.
Among the figure: 1 is bodice, and 1.1 is ladder, and 1.2 is the bodice detent, and 1.3 is the projection circle, 1.4 be round as a ball closing in circle, 2.1 is the bodice opening, 3 is silica gel sealing ring, 3.1 be fixed bit, 4 is temperature controller component, 2 is heat-generating disc, 2.3 be annular opening, 2.4 is the annular opening flange, 2.5 is dislocation, 6 is contractibility, and 6.1 is the contractibility opening, and 8 is bottom, 8.1 be the bottom sidepiece, 10 is coupler, 14 is switch key.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment
Referring to Fig. 1-Fig. 8, this a kind of vitreous electricity kettle comprises bodice 1, heat-generating disc 2, silica gel sealing ring 3 and coupler 10 and bottom 8 thereof, and the material of bodice 1 is a glass article.The bodice opening 2.1 of bodice 1 bottom is provided with heat-generating disc 2 and silica gel sealing ring 3 is tightly connected, silica gel sealing ring 3 is provided with fixed bit 3.1, heat-generating disc 2 corresponding silica gel sealing rings are provided with annular opening 2.3, heat-generating disc is peripheral to be provided with this annular opening 2.3 around being arranged at, this annular opening 2.3 is provided with annular opening flange 2.4, this annular opening flange 2.4 has the jag pin around being arranged at inside, outside, the upwards setting of heat-generating disc peripheral openings on the annular opening flange 2.4; The jag pin is retracted part 6 and inwardly pushes, the annular internal diameter of extruding back jag pin is less than the outer warp of silica gel sealing ring 3, the jag pin evenly is arranged on the annular opening flange 2.4, silica gel sealing ring 3 is located between heat-generating disc 2 and the bodice opening 2.1, fixed bit 3.1 cooperates the location with annular opening flange 2.4, perhaps, fixed bit 3.1 is located by connecting with bodice opening 2.1, fixed bit 3.1 makes things convenient for to be suppressed motion sealing relative to each other and puts in place between heat-generating disc 2 and the bodice opening 2.1, because annular opening flange 2.4 slopes inwardly, or be retracted the part 6 extruding silica gel sealing ring 3 that tilts in being forced to and move inwardly to bodice detent 1.2; Or heat-generating disc 2 extruding silica gel sealing rings 3 and projection circle 1.3, the 1.4 distortion dislocation of round as a ball closing in circle, form a dislocation 2.5 or make up a dislocation 2.5, cause heat-generating disc 2 to have absorption affinity and bodice opening 2.1 does not come off, bottom 8 is provided with temperature controller component 4, switch key 14 and the power supply coupling assembling that is electrically connected with heat-generating disc 2.Coupler 10 flexibly connects with bottom 8, and coupler 10 is electrically connected with heat-generating disc 2 and switch key 14, the opening and closing of switch key 14 control heat-generating discs 2.
Sealing ring is a silica gel sealing ring 3, and silica gel sealing ring 3 is provided with fixed bit 3.1.The fixed bit 3.1 of heat-generating disc 2 corresponding silica gel sealing rings 3 is provided with the annular opening flange 2.4 of bent folding, and this annular opening flange 2.4 is around the outside that is arranged at heat-generating disc 2.Earlier silica gel sealing ring 3 is located on the heat-generating disc 2 from top to bottom during assembling, fixed bit 3.1 is suppressed heat-generating disc 2 annular opening flange 2.4, suppress on the outer wall of bodice opening 2.1 by heat-generating disc 2 being applied external force; On the silica gel sealing ring 3 annular convex rib is set, convex tendon is pushed deaeration for a long time by heat-generating disc 2 and bodice opening 2.1 outer walls and forms the sealing of vacuum state generation absorption affinity.
The inwall of silica gel sealing ring 3 and heat-generating disc 2 openings make progress, and in the inwall of the bodice opening 2.1 socket heat-generating disc opening silica gel sealing rings 3 on the bodice 1, silica gel sealing ring 3 is covered in bodice opening 2.1 outer walls.The outer wall of silica gel sealing ring 3 and heat-generating disc inwall mutually against, contractibility 6 is arranged on heat-generating disc and places outward, contractibility opening 6.1 is fastened mutually, the jag pin that causes heat-generating disc to be placed outward inwardly moves, and surrounds an annular jointly.Its purpose is: silica gel sealing ring 3, heat-generating disc 2 and bodice 1 are clamped and fastened between the contractibility 6, in assembling process, produce extruding force by contractibility 6, strain takes place in the jag pin and the silica gel sealing ring 3 that impel heat-generating disc to place outward, slit between heat-generating disc 2 and the bodice 1 is filled up, thereby reach the purpose of sealing, to guarantee the normal use of vitreous electricity hot-water bottle.
Claims (10)
1. vitreous electricity kettle, comprise bodice (1), heat-generating disc (2), sealing ring (3), coupler (10) and bottom (8) thereof, described bodice opening (2.1) is provided with sealing ring (3) with heat-generating disc (2) connecting place, it is characterized in that described heat-generating disc (2) peripheral annular opening (2.3) is arranged on bodice opening (2.1) outer wall, leaving the gap between heat-generating disc (2) peripheral annular opening (2.3) and bodice opening (2.1) outer wall flexibly connects, heat-generating disc (2) peripheral annular opening (2.3) is suppressed motion toward each other with bodice opening (2.1) outer wall, sealing ring (3) is filled between bodice opening (2.1) outer wall and heat-generating disc (2) the peripheral annular opening (2.3) gap to expand and not to come off, heat-generating disc (2) clamping sealing ring (3) and bodice opening (2.1) outer wall produce absorption affinity and do not come off, and absorption affinity is greater than the weight of the interior institute of bodice (1) carrying liquid.
2. according to the described a kind of vitreous electricity kettle of claim 1, it is characterized in that described heat-generating disc (2) is clamped in bodice opening (2.1) the outer wall absorption affinity that do not come off, annular opening (2.3) by heat-generating disc (2) produces, and annular opening (2.3) environmental sealing circle (3) is suppressed bodice opening (2.1) outer wall parcel deformable seal and connected; Described annular opening (2.3) is arranged on the heat-generating disc periphery, and inside or outside flange is set annular opening (2.3) or annular opening (2.3) is erect upwards; Described annular opening (2.3) or sealing ring (3) are retracted part (6) or bottom sidepiece (8.1) and exert pressure to slope inwardly and form dislocation (2.5); The jag pin is set described annular opening (2.3) or annular opening (2.3) is a domain opening, and heat-generating disc (2) and bodice opening (2.1) two sides crush seal circle (3) produce the elasticity interference fit, forms dislocation (2.5) absorption affinity that do not come off; Annular opening (2.3) end on the heat-generating disc (2) slopes inwardly or is pressed to slope inwardly and forms dislocation (2.5); Or the suppressing sealing ring (3) to in-flanges or projection and form dislocation (2.5) of annular opening (2.3); Described dislocation (2.5) is made up of the distortion of annular opening (2.3), sealing ring (3) and bodice detent (1.2) or projection circle (1.3) or round as a ball closing in circle (1.4), and round as a ball closing in circle (1.4) is higher than roughly 0.2mm of bodice opening (2.1) wall thickness both sides; Suppress the displacement dislocation distortion of motion crush seal circle (3) opening both ends or one end between described annular opening (2.3) and the bodice opening (2.1) toward each other and form dislocation (2.5); The absorption affinity that described heat-generating disc (2) clamping sealing ring (3) and bodice opening (2.1) outer wall produce produces a part at least by dislocation (2.5).
3. according to claim 1 or 2 described a kind of vitreous electricity kettles, it is characterized in that described sealing ring is silica gel sealing ring (3), silica gel sealing ring (3) is provided with fixed bit (3.1), silica gel sealing ring is located between heat-generating disc and the bodice opening (2.1), fixed bit (3.1) cooperates the location with heat-generating disc flange annular opening (2.3), fixed bit (3.1) is not shifted greater than heat-generating disc flange annular opening (2.3) location, or fixed bit (3.1) is arranged on the heat-generating disc inside bottom, the location, below of bodice opening (2.1), fixed bit (3.1) is less than or equal to the diameter of bodice opening (2.1), silica gel sealing ring fixed bit (3.1) is fixed and outwards is not shifted and the elastic packing connection, and silica gel sealing ring is not come off by heat-generating disc inwall and bodice opening (2.1) outer wall extruding generation absorption affinity.
4. according to the described a kind of vitreous electricity kettle of claim 3, it is characterized in that described heat-generating disc (2) corresponding silica gel sealing ring is provided with annular opening (2.3), when annular opening (2.3) is provided with the jag pin, heat-generating disc (2) is tightly connected by the outer wall that jag pin elasticity is pressed onto bodice opening (2.1) with silica gel sealing ring, when annular opening (2.3) was domain opening, the outer wall that heat-generating disc (2) is suppressed bodice opening (2.1) by silica gel sealing ring elasticity was tightly connected; Silica gel sealing ring fixed bit (3.1) is arranged on annular opening (2.3) outside, or location, the below of bodice opening (2.1), the outside dimension of fixed bit (3.1) is greater than being wrapped in size between heat-generating disc and the bodice opening (2.1), the displacement when outer wall that bodice opening (2.1) can not suppressed or be assembled to fixed bit (3.1) is tightly connected.
5. according to the described a kind of vitreous electricity kettle of claim 4, when it is characterized in that bodice opening (2.1) on the described bodice (2) inserts heat-generating disc with the silica gel sealing ring opening, silica gel sealing ring wraps up or is covered in the bottom of bodice; The outer wall of silica gel sealing ring by heat-generating disc parcel and contractibility (6) or bottom (8.1) mutually against, heat-generating disc and silica gel sealing ring and bodice crimp are tightly connected, the cross section of bodice opening linearly shape, bend shape, notch cuttype or inclination shape.
6. according to the described a kind of vitreous electricity kettle of claim 5, it is characterized in that described contractibility (6) or bottom (8.1) are provided with opening, the opening two ends are fastened mutually, connect and fix or screw fixingly, and surround an annular, circle or oval jointly; Heat-generating disc (2), silica gel sealing ring (3) and bodice (2) are clamped and fastened between contractibility (6) or the bottom (8.1); Heat-generating disc (2) and bodice (2) produce absorption affinity by silica gel sealing ring (3), and absorption affinity is the elastic resistance of silica gel sealing ring (3), and elastic resistance is greater than the weight of the interior institute of bodice (1) carrying liquid.
7. according to the described a kind of vitreous electricity kettle of claim 6, it is characterized in that described contractibility (6) or bottom (8.1) are arranged on ladder (1.1) the outer wall position of bodice opening (2.1), bottom (8) is fixedlyed connected with the coupler (10) of heat-generating disc bottom and is upwards promoted, and the cross section of silica gel sealing ring (3) is set as the leakproof bodice of a S shape or a bottom heating of L shaped composition.
8. according to the described a kind of vitreous electricity kettle of claim 7, it is characterized in that described bottom (8) is provided with temperature controller component (4), switch key (14) and the power supply coupling assembling that is electrically connected with heat-generating disc (2); Power supply coupling assembling and bottom flexibly connect; The power supply coupling assembling comprises power supply loam cake and power supply lower cover, is provided with coupler (10) between power supply loam cake and the power supply lower cover.
9. described according to Claim 8 a kind of vitreous electricity kettle is characterized in that described heat-generating disc (2) is arranged on the bottom of bodice (2), and the outer wall that sealing ring (3) annular is arranged on bodice opening (2.1) is subjected to heat-generating disc (2) external force elasticity of compression collapsed seal; Heat-generating disc (2) and bodice (2) are hard material, and between leave the gap and match, clearance seal is connected between sealing ring (3) compensation heat-generating disc and the bodice opening (2.1), clamping heat-generating disc (2) is located not come off at bodice opening (2.1); The material of bodice is glass article or ceramic objects.
10. according to the described a kind of vitreous electricity kettle of claim 9, it is characterized in that described sealing ring (3) is positioned in the heat-generating disc (2), fixed bit (3.1) on the sealing ring (3) is spacing not to be shifted at heat-generating disc (2) opening (2.4), again heat-generating disc (2) and sealing ring (3) are placed in the outer wall of bodice opening (2.1), suppress the outer wall of bodice opening (2.1) by external pressure heat-generating disc (2) bottom, make sealing ring (3) inwall overlap sealing with the outer wall section of bodice opening (2.1) and put in place; The strong pressure of external pressure heat-generating disc (2) bottom is greater than resistance or the frictional force of sealing ring (3) with bodice opening (2.1) and heat-generating disc (2); Or sealing ring (3) is positioned over the outer wall of bodice opening (2.1), the spacing bottom at bodice opening (2.1) of fixed bit (3.1) on the sealing ring (3) is not shifted, again heat-generating disc (2) is placed in the outer wall of sealing ring (3) and bodice opening (2.1), bottom external pressure heat-generating disc (2), suppress the outer wall of sealing ring (3) and bodice opening (2.1), make heat-generating disc (2) overlap sealing with the outer wall section of sealing ring (3) outer wall and bodice opening (2.1) and put in place; The strong pressure of external pressure heat-generating disc (2) bottom is greater than resistance or the frictional force of sealing ring (3) with bodice opening (2.1) and heat-generating disc (2), and resistance or frictional force are greater than 1 kilogram; Or silica gel sealing ring is extruded for a long time and discharges air between silica gel sealing ring and heat-generating disc and the bodice opening (2.1), and generation vacuum environment and relative suction do not come off being tightly connected between heat-generating disc and the bodice opening (2.1); Heat-generating disc (2) is arranged on bodice opening (2.1) outer wall, sealing ring (3) is clamped in bodice opening (2.1) outer wall place not to come off, the clamping of heat-generating disc (2) does not come off absorption affinity greater than the weight of the interior institute of bodice (1) carrying liquid, and the clamping of heat-generating disc (2) does not come off absorption affinity greater than 1 kilogram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084242 CN203088739U (en) | 2013-02-25 | 2013-02-25 | Glass electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084242 CN203088739U (en) | 2013-02-25 | 2013-02-25 | Glass electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203088739U true CN203088739U (en) | 2013-07-31 |
Family
ID=48840198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320084242 Expired - Fee Related CN203088739U (en) | 2013-02-25 | 2013-02-25 | Glass electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203088739U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181720A (en) * | 2013-02-25 | 2013-07-03 | 周林斌 | Glass electric kettle and method thereof |
| CN106264108A (en) * | 2016-11-15 | 2017-01-04 | 宁波弗兰克电器有限公司 | A kind of preventing water leakage glass electric kettle |
| CN114680614A (en) * | 2020-12-30 | 2022-07-01 | 杭州九阳小家电有限公司 | Liquid heater |
-
2013
- 2013-02-25 CN CN 201320084242 patent/CN203088739U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181720A (en) * | 2013-02-25 | 2013-07-03 | 周林斌 | Glass electric kettle and method thereof |
| CN103181720B (en) * | 2013-02-25 | 2016-09-28 | 周林斌 | A kind of glass electric kettle |
| CN106264108A (en) * | 2016-11-15 | 2017-01-04 | 宁波弗兰克电器有限公司 | A kind of preventing water leakage glass electric kettle |
| CN114680614A (en) * | 2020-12-30 | 2022-07-01 | 杭州九阳小家电有限公司 | Liquid heater |
| CN114680614B (en) * | 2020-12-30 | 2023-10-03 | 杭州九阳小家电有限公司 | Liquid heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20180225 |