CN202775907U

CN202775907U - Glass or ceramic kettle and heating disc fixing structure

Info

Publication number: CN202775907U
Application number: CN 201220358610
Authority: CN
Inventors: 梁满群
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-20
Filing date: 2012-07-20
Publication date: 2013-03-13
Anticipated expiration: 2022-07-20

Abstract

The utility model discloses a glass or ceramic kettle and heating disc fixing structure. The glass or ceramic kettle and heating disc fixing structure comprises a heating disc, a pressing ring and a kettle body, the kettle body is made of glass or ceramic, a closing step edge is arranged at the edge of a bottom opening of the kettle body, the heating disc is provided with a clamping edge and a match portion, the clamping edge is slightly wider than the step edge while the match portion is not wider than the step edge, the clamping edge is clamped with the step edge via the inner side of the kettle body, a silicone rubber ring is padded between the clamping edge and the step edge to form sealing, and the match portion extends out of the kettle body via the step edge. The glass or ceramic kettle and heating disc fixing structure is reasonable in structure and connection, low in processing rejection rate, saving in cost and time and safe and reliable to use, and cannot produce peculiar smell and pollute water.

Description

A kind of glass or porcelain kettle heat-generating disc fixed structure

Technical field

The utility model relates to a kind of insulating pot, particularly relates to the fixed structure of a kind of glass or porcelain kettle and its heat-generating disc.

Background technology

The application of electric heating kettle in people's daily life is very extensive, and market competition is also very fierce, for the modern that high-quality life is pursued, selects the insulating pot product except considering its quality, and the good looking appearance degree of product is also had higher requirement.Present insulating pot on the market has a class to adopt glass or pottery to make the kettle body structure, because its novel and beautiful appearance, varied styles has been subject to consumer's popular welcome.Yet because glass and pottery all belong to more crisp material, in the fixed structure design with kettle body and heat-generating disc, just have to make corresponding concession, can not directly adopt larger the clamping of the application of force, die casting or destroy screw and other similar fixed solution of its body construction, and normally adopt glass cement to fix kettle body and heat-generating disc, the bad part of this fixed structure is: because glass cement is soluble in water, especially solubization is stronger after being heated, insulating pot can cause the gradually dissolving of glass cement when heating up water, allow water with peculiar smell, jeopardize simultaneously the healthy of drinking person; This external application glass cement is with the kettle body of glass or pottery and heat-generating disc assembling the time, still need instrument to carry out mutual compression, if stressed excessive or discontinuity, just be easy to the kettle body is crushed, scrappage is high, waste time and energy, increase raw material loss and cost, therefore as seen be necessary to make further improvement.

The utility model content

The technical problems to be solved in the utility model provides a kind of structure and connects rationally, and the processing scrappage is low, saves time and cost, and is safe and reliable, and heating can not produce peculiar smell, glass or porcelain kettle heat-generating disc fixed structure that can contaminant water.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of glass or porcelain kettle heat-generating disc fixed structure, comprise heat-generating disc, trim ring and kettle body, this kettle body is made by glass or porcelain, has the step edge that a circle closes up at kettle body bottom opening edge, described heat-generating disc has the auxiliary section that this step edge is not wider than on the card edge of slightly being wider than this step edge, this card along by the inboard of described kettle body and described step along the phase clamping, and should card along and this step along between pad be provided with silica gel ring formation and seal, described kettle body is stretched out by this step edge in this auxiliary section; Described trim ring is wider than described step edge, and it is positioned at described kettle body bottom, and locks mutually dress by some double-screw bolts and described heat-generating disc, and then press-fits the residence and state the step edge.

Above-mentioned silica gel ring has the folding edge along described step along lower folding, and this folding is along slightly stretching out outside the described step edge.

Above-mentioned heat-generating disc and trim ring have the hole section that the position coincides, and described double-screw bolt passes through nut locking after wearing this coincidence hole.

Above-mentioned heat-generating disc and trim ring lock together by six double-screw bolts that are evenly distributed.

Pad is provided with hard gasket between above-mentioned card edge and the described silica gel ring.

Above-mentioned folding envelopes the bound edge shape on step edge along formation.

The beneficial effects of the utility model: in the utility model, directly holding between the kettle body of glass or porcelain and the heat-generating disc, lock by trim ring and double-screw bolt again, and the coupling part seals and cushions by silica gel ring, do not need to carry out punching press in the assembling process, convenient, laborsaving, effectively protect spare and accessory parts, prevent from damaging, therefore can save process time and cost; Silica gel ring of the present utility model can reach the food-grade standard, and in the heating process, can not pollute water, so that heating water security out is reliable, can not produce peculiar smell, can be not contaminated, improved drinking safety and health degree.

Description of drawings

In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use was done simple declaration during the below will describe embodiment.Obviously, described accompanying drawing is a part of embodiment of the present utility model, rather than whole embodiment, and those skilled in the art can also be according to other designs and the accompanying drawing of these accompanying drawings acquisitions under the prerequisite of not paying creative work.

Fig. 1 is cross-sectional view of the present utility model;

Fig. 2 is fractionation structural representation of the present utility model.

The specific embodiment

Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand fully the purpose of this utility model, feature and effect.Obviously; described embodiment is a part of embodiment of the present utility model, rather than whole embodiment, based on embodiment of the present utility model; other embodiment that those skilled in the art obtains under the prerequisite of not paying creative work all belong to the scope that the utility model is protected.

With reference to Fig. 1, Fig. 2, the glass that provides of the present utility model or porcelain kettle heat-generating disc fixed structure mainly comprise heat-generating disc 1, trim ring 2 and kettle body 3, and wherein kettle body 3 is to be made by glass or porcelain, belong to fragile article, so in its assembling, need to consider characteristic issues.

In the concrete organization plan, the utility model has the step of a circle closing in along 31 at kettle body 3 bottom opening edges, heat-generating disc 1 has card along 11 and auxiliary section 12, wherein block along 11 and slightly be wider than step along 31, when so allowing card be positioned at kettle body 3 along 11 can with step along 31 mutually the card and can not deviate from, this step then is not wider than along 31 in auxiliary section 12, so that auxiliary section 12 can not stopped along 31 by step.

In assembly structure, card is along the large mouth of 11 elder generations by kettle body 3, as above be sidelong in the kettle body 3, be connected together mutually along 31 at inboard and the step of kettle body 3, set simultaneously a silica gel ring 4, be used for pad card along 11 and step along 31 between, to play cushioning effect, the kettle body card that prevents hard material along 11 directly and the step of glass, ceramic material along 31 mutually pressure cause cracked, after this external assembling, also play very important sealing function, effectively anti-sealing spills.In the practical set scheme can card along 11 with silica gel ring 4 between fill up and to establish hard gasket 6, avoid the excessively soft stressed shakiness that causes of silica gel ring 4.

Auxiliary section 12 is stretched out kettle body 3 by step along 31, be used for assembling heat-generating pipe and dependency structure, be used for simultaneously cooperating trim ring 2, concrete: trim ring 2 also is to be wider than step along 31, when trim ring 2 is positioned at kettle body 3 bottom like this, can not fall into step along in 31, but be stuck in step outside 31, simultaneously with auxiliary section 12 corresponding connections, under this state, lock mutually dress by some double-screw bolts 5 with heat-generating disc 1 again, and then just press-fit step along 31, also with regard to break-in heat-generating disc 1 lock has been contained in the bottom of kettle body 3.Wherein, double-screw bolt 5 can be selected a plurality of being evenly distributed, and to reach rationally stressed, for example in preferred version, can select six double-screw bolts 5, is evenly distributed in the corresponding position of heat-generating disc 1 and trim ring 2; In addition, in the lock assembling structure of heat-generating disc 1 and trim ring 2, preferably in hole section that heat-generating disc 1 and trim ring 2 setting positions coincide, the embodiment among the figure for example, be provided with corresponding screw 13 on the heat-generating disc 1, and be provided with through hole corresponding to position 21 on the trim ring 2, double-screw bolt 5 wears and is connected with screw 13 threaded engagement 21 rear leading to of through hole, then attaching nut 51 lockings of outside so can reach desirable fixing.

In the preferred embodiment of the present utility model, silica gel ring 4 have along step along 31 times the folding folding along 41, this folding can be followed the cooperation place along 41 and be walked, enhanced leaktightness, preferred its slightly stretches out step outside 31 simultaneously, be pressed together on step when outer along 31 at trim ring 2 like this, can cushion along 41 by folding, it is cracked to prevent directly pressing the damage that may cause.Further, folding can also be designed to envelope the shape of step along 31 along 41, allow connect cooperate more reasonable and stablize.

In the utility model, trim ring 2 can be the irony product in addition, to reach better constant intensity, can certainly be plasthetics, effectively weight reduction.

Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.

Claims

1. a glass or porcelain kettle heat-generating disc fixed structure, it is characterized in that: comprise heat-generating disc (1), trim ring (2) and kettle body (3), this kettle body (3) is made by glass or porcelain, has the step edge (31) that a circle closes up at kettle body (3) bottom opening edge, described heat-generating disc (1) has slightly is wider than this step is not wider than this step edge (31) along (11) along the card of (31) auxiliary section (12), this card is along (11) inboard and described step edge (31) phase clamping by described kettle body (3), and this card is provided with silica gel ring (4) formation sealing along (11) and this step along pad between (31), and this auxiliary section (12) stretch out described kettle body (3) by this step along (31); Described trim ring (2) is wider than described step along (31), and it is positioned at described kettle body (3) bottom, and locks mutually dress by some double-screw bolts (5) with described heat-generating disc (1), and then press-fits the residence and state step edge (31).

2. a kind of glass according to claim 1 or porcelain kettle heat-generating disc fixed structure, it is characterized in that: described silica gel ring (4) has the folding of the lower folding along described step along (31) along (41), and this folding slightly stretches out described step along outside (31) along (41).

3. a kind of glass according to claim 1 or porcelain kettle heat-generating disc fixed structure, it is characterized in that: described heat-generating disc (1) and trim ring (2) have the position corresponding hole section that coincides, and described double-screw bolt (5) locks by nut (51) after wearing this coincidences hole.

4. according to claim 1 or 3 described a kind of glass or porcelain kettle heat-generating disc fixed structure, it is characterized in that: described heat-generating disc (1) and trim ring (2) lock together by six double-screw bolts that are evenly distributed (5).

5. a kind of glass according to claim 1 or porcelain kettle heat-generating disc fixed structure is characterized in that: fill up between described card edge (11) and the described silica gel ring (4) and be provided with hard gasket (6).

6. a kind of glass according to claim 2 or porcelain kettle heat-generating disc fixed structure is characterized in that: the described bound edge shape that envelopes step edge (31) along (41) formation of rolling over.

7. a kind of glass according to claim 1 or porcelain kettle heat-generating disc fixed structure, it is characterized in that: described trim ring (2) is irony or plasthetics.