A kind of glass water pot that improves quotation sealing fixed structure
Technical field
The utility model relates to a kind of electric kettle, specifically a kind of glass water pot that improves quotation sealing fixed structure.
Background technology
Adopt glass to have good performance and advantage as the kettle body of kettle, comprise the visuality of heating liquid in kettle body, the excellent stability of glass etc., have therefore been subject to liking of market.At present, the kettle patent that has a lot of glass pot bodies is open, and substantially, the first kind is the technical scheme of whole glass pot body, is included in glass pot body bottom and installs additional the sheet metal of Electric radiant Heating Film or electromagnetism conduction; Equations of The Second Kind is the scheme that only adopts glass pot body, and now, bottom needs an electric heater, is generally electrothermal tube or electric hot tray, and this scheme is compared with above-mentioned Electric radiant Heating Film scheme, and heating power can be larger, is applicable to heating up water fast.Under this mode, glass pot body itself is bottomless, the part of heat-generating disc at the bottom of as kettle, adopt the method for adhesive sealing to be fixedly connected with, although the method is solid and reliable, need outside this special type viscose glue of import, also need to allow adhesive solidify week age, can not mobile product during this period of time, cause a large amount of processing space of need of production to deposit product, affect factory building utilization rate.Adhesive has strict temperature control simultaneously, once dry combustion method phenomenon occurs user, adhesive thawing loses sealing function, makes kettle leak and scraps, and it is not firm that adhesive structure is also easily given people's one simultaneously, and short-life illusion, affects marketing.
Utility model content
The purpose of this utility model is the shortcoming existing in order to overcome prior art, provides a kind of simple in structure, produce easy for installation, a kind of glass water pot that improves quotation sealing fixed structure of good seal performance.
The purpose of this utility model is to realize with the following methods: a kind of glass water pot that improves quotation sealing fixed structure, at the bottom of it comprises bottomless glass pot body and is arranged on the kettle of its bottom, it is characterized in that: at the bottom of described kettle, outer rim is provided with some by the pulling-on piece to kettle extension in kettle, at the bottom of kettle and between glass pot body, install after sealing ring, some pulling-on pieces crush seal circle that outwards stretches, and by band by the epitaxial part colligation of pulling-on piece in the stopper slot outside glass pot body, the lower surface at the bottom of described kettle is close to heat-generating disc is installed.
At the bottom of described kettle, formed by stainless steel materials integrated punching with pulling-on piece, some pulling-on piece uniform arrays are distributed in the outer rim at the bottom of kettle.
Described pulling-on piece end outwards turnover has the holding of anticreep back-off on band.
Described band is the metal binding belt with self-fastening button.
Described sealing ring comprises base portion and stack shell part, and between its base portion is placed at the bottom of kettle body lower surface and kettle, between its barrel is placed at the bottom of kettle body inwall and kettle, described stack shell is provided with at least one circle waterproof flange collar.
The base portion of described sealing ring is the crimping of " C " word shape with cross section, crimping turns down downwards.
Between the stopper slot of described band and kettle body, go back liner and have antislip ring.
Described antislip ring cross section is L-shaped, circular or quadrangle.
Described antislip ring cross section is " L " word, C " font, circle or quadrangle.
The beneficial effects of the utility model are: 1) utilize the pulling-on piece being arranged on base outwards to produce pulling force crush seal circle and produce obturation effect, and novelty simple in structure, reliable, production cost is low, improves the market competitiveness.2) do not use glass cement sealing, so need not wait for that glass cement solidifies while production, semi-finished product do not take production space, reduce the production cycle, do not have glass cement food hygiene authentication question, improving product qualification rate.3) band bundling type is installed at the bottom of fixing kettle and kettle body, and production process is simple, easy to process, and production efficiency is high.
Brief description of the drawings
Fig. 1 is the utility model Standard figure.
Fig. 2 is the utility model general assembly design sketch.
Fig. 3 is the A portion structure enlarged drawing of Fig. 2 in the utility model.
Fig. 4 is the utility model partial structurtes cutaway views.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is made to concrete further instruction.A kind of glass water pot that improves quotation sealing fixed structure, it comprise bottomless glass pot body 1 and be arranged on its bottom kettle at the bottom of 2, it is characterized in that: at the bottom of described kettle, 2 outer rims are provided with some by the pulling-on piece 21 to kettle extension in kettle, at the bottom of kettle 2 and glass pot body 1 between install after sealing ring 3, the outside stretching crush seal circle 3 of some pulling-on pieces 21, and by band 4 by the epitaxial part colligation of pulling-on piece 21 in the stopper slot 11 outside glass pot body 1, at the bottom of described kettle, 2 lower surface is close to heat-generating disc 5 is installed.When heating, heat-generating disc produces the conduction of heat at the bottom of by metal pot and enters in kettle water body is heated.
At the bottom of described kettle, 2 are formed by stainless steel materials integrated punching with pulling-on piece 21, and some pulling-on piece 21 uniform arrays are distributed in the outer rim at the bottom of kettle.Wherein pulling-on piece can be designed to the shapes such as trapezoidal, rectangle, as long as extend outer rim at the bottom of kettle.
Described pulling-on piece 21 ends outwards turnover have 22 holdings of anticreep back-off on band 4.The design of back-off is the relative position between mount cable-tie and pulling-on piece, avoids causing pulling-on piece down sliding generation sealing ring to leak because band is loosening.
Described band 4 is the metal binding belt with self-fastening button 41.
Described sealing ring 3 comprises base portion 31 and stack shell part 32, and between its base portion is placed at the bottom of kettle body lower surface and kettle, between its barrel is placed at the bottom of kettle body inwall and kettle, described stack shell is provided with at least one circle waterproof flange collar 33.
The base portion 31 of described sealing ring 3 is the crimping 34 of " C " word shape with cross section, crimping turns down downwards.Crimping can increase the thickness of base portion, makes sealing ring have enough deformation ranges, fully fill at the bottom of kettle with kettle body between relative space, ensure the sealing property of product.
Between described band 4 and the stopper slot 11 of kettle body, go back liner and have antislip ring 6.
Described antislip ring 6 cross sections are " L " word, C " font, circle or quadrangle.
Operation principle: in the utility model, at the bottom of bottomless glass pot body bottom is provided with the kettle being stamped to form by stainless steel, under kettle, end face is installed heat-generating disc for heating, outer rim at the bottom of kettle is provided with some pulling-on pieces, at the bottom of pulling-on piece and kettle, integrated punching forms, and pulling-on piece is upturned similar with the peripheral profile of kettle body after mould punching shaping.When assembling, after sealing ring being installed at the bottom of kettle, assemble with kettle body again, assemble on the outline that seasonal pulling-on piece is positioned at kettle body, under the effect of specific purpose tool, be pressed on Hu Dishang at the bottom of by kettle, fully crush seal circle, finally tighten up band, when band tightens up, outwards pull pulling-on piece and make its distortion be close in kettle stopper slot with it, the relative distance at the bottom of band locking kettle and between kettle body.In the time outwards pullling pulling-on piece, pulling-on piece outwards moves, and crush seal circle makes it produce deformation, plays the effect in space at the bottom of sealing kettle and between kettle body.Utilize equal structural principle, also can be by the utensils such as the coffee pot of above-mentioned principle transplanting use, heat-preserving container, jam maker, concrete structure and embodiment are superfluous no longer in detail.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications; as the shape of sealing ring, the structure of band etc., these changes and improvements all fall within the scope of claimed the utility model.