CN2678517Y

CN2678517Y - Stone (pottery, mud, sand) pot

Info

Publication number: CN2678517Y
Application number: CN 200420006208
Authority: CN
Inventors: 范圣太
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-24
Filing date: 2004-02-24
Publication date: 2005-02-16
Anticipated expiration: 2014-02-24

Abstract

The utility model relates to a novel stone (pottery, mud, sand) pot used for stewing, boiling and baking foods. A metallic shell used as an outer pot body (2) is sheathed at the outside of the inner pot body (1) made of stone, pottery and mud. The utility model is characterized in that the gap between the inner pot body and the outer pot body is filled by the inorganic mixture as the filler (3); the inner pot body (1) and the outer pot body (2) are formed into an integral structure after burned and baked. The utility model is an improved new product of stone, pottery, mud, sand pot with reasonable product structure, easy practical performance and high quality.

Description

Novel stone (pottery, mud, sand) pot

The utility model relates to a kind of utensil, a kind of stone, pottery, mud, earth pot utensil that is used to stew, boil, burn, bake food.

Stone (pottery, mud, sand) pot is because its material guide temp is relatively poor, kettle temperature is even when being heated, and it is very good that people stew system soup dish effect with it, especially stone pot utensil, because it is to be formed by natural rock cutter mill, includes the health that various trace elements helps the user.Therefore stone pot utensil be used for burning in Japan, Korea S, Southeast Asian countries, roasting, stewed, cooking food is very welcome, but stone, pottery, mud, the earth pot utensil of routine techniques production at present, the disadvantage that exists is because of above-mentioned material performance fragility, product appearance is coarse, as easy as rolling off a log cracked when using, and particularly the above-mentioned shortcoming of stone pot product is more outstanding.For the metallic aluminium that addresses the above problem after the Korean-made commercialization is dissolved is cast the ectosome of stone pot utensil, carry out appearance processing with technologies such as car, mills then, though this method can solve the shortcoming that stone (pottery, mud, sand) pot utensil exists to a certain extent, but casting yield rate low (breakage that casting causes), processing cost is higher.In addition, two kinds of different objects thermal coefficient of expansions of metal material and nonmetallic materials are different, be subjected to thermal shock after, the shelling situation will appear, be difficult to guarantee product quality.The domestic patent No.: zL03214643.4 proposes " be with in the outside of stone pot body (1) one match with the pot shape, and the metal shell (2) that is solidified as a whole with it ".This patent, the metal after will dissolving " certain thickness metal the stone pot is external, car becomes the metal shell of smooth and beautiful appearance again " can be realized.If with " directly processing metal shell (2) is combined as a whole it and the stone pot body (1) that processes again ", the two matches to accomplish stone pot body and metal shell, quite difficult on processing and fabricating, processing cost is also very expensive, the particularly processing of stone goods is difficult to guarantee machining accuracy at present.If the two can not accomplish stone pot body and metal shell to match, product uses under the condition of this thermal-flame of gas furnace, the heat of metal shell can not import stone pot body rapidly into, will cause the metal shell temperature distortion, even causing plate phenomenon (metal shell local melting).For above-mentioned reasons, do not produce the stone pot product of " directly process metal shell (2), again it and the stone pot body (1) that processes are combined as a whole " both at home and abroad so far.

The purpose of this utility model is stone (pottery, mud, sand) the pot technical scheme that a kind of modified will be provided, have reasonable product structure, it can improve the shortcoming of this series products existence at present effectively, be convenient to practical operation, produce a kind of high-quality, sturdy and durable, the stone of good looking appearance (pottery, mud, sand) pot new product.

The purpose of this utility model is to realize like this, use lithotome, make pottery, mud, sand is made inner pan body (1), use copper again, iron, the stainless steel metal plate is made the metal mold housing as outer pan body (2), the shape of this outer pan body (2) does not also require identical with the outer shape of inner pan body (1), this is because should keep the average space of 0.2mm～15mm distance between the two behind outer pan body (2) and inner pan body (1) suit, filler (3) is housed in this space, the powder shape material that filler (3) requirement has temperature tolerance and thermal conductivity, preferably select the mixture of inorganic matter for use, as: the enamel material, the high temperature clay, quartzy, glass dust, magnesia powder etc.The filler (3) that space between inner pan body (1) and the outer pan body (2) fills is fired to make inner pan body (1) and outer pan body (2) the strong bonded formula structure that becomes one with oven dry, because with filler (3) is the effect of transition zone, the inner pan body (1) and the object of (2) two kinds of different heat expansion coefficients of outer pan body are cushioned by this transition zone, can play both rigid effects of tearing that prevents.

Though the utility model has only adopted with stone, make pottery, mud, added filler (3) between inner pan body that sand is made (1) and the metal outer pan body (2), such product lot quantity production is guaranteed, especially with making pottery, mud, it is bigger that sand is fired inner pan body (1) degree of deformation that forms, it is fastening that the utility model also uses metal outer pan body (2) to carry out inclusion easily, therefore it has changed the shortcoming of present this series products and production technology existence, it is simple to become a kind of production technology, production cost is low, has anti-explosion again, fragmentation, the novel stone that smooth in appearance is attractive in appearance (is made pottery, mud, husky) the pot new product.

Concrete structure of the present utility model is provided by the following examples and accompanying drawing:

Fig. 1, be the structural representation of the utility model embodiment 1.

Fig. 2, be the structural representation of the utility model embodiment 2.

Drawing is described as follows: 1, inner pan body 2, outer pan body 3, filler

Embodiment 1, a kind of outer pan body (2) are cloisonne enamel, and inner pan body (1) is the stone pot, are used to burn, bake, poker novel stone (pottery, mud, the sand) pot of food.

Describe specific structural details and operating position in detail below in conjunction with Fig. 1 according to the embodiment 1 that the utility model proposes.

The inner pan body of present embodiment (1) adopts the polishing of lithotome cutter system to form, and outer pan body (2) is to stretch with metal copper plate to form, and requires this outer pan body (2) and inner pan body (1) will leave average space between 0.2mm-15mm.In this space, pack into and have thermal conductivity and durothermic inorganic matter as filler (3).Present embodiment is owing to outer pan body (2) employing is that the copper metal is made, filler (3) is selected powder or granule cloisonne enamel enamel material for use, after the enamel material of these powder or granules is full of, advancing stove fires, when reaching uniform temperature, filler (3) is that inner pan body (1) and outer pan body (2) are combined, and becomes a monolithic construction.The outer pan body of present embodiment (2) outer surface is handled through Handicraft decorative again, makes its novel stone that becomes good looking appearance (pottery, mud, sand) pot new product.

Present embodiment also has following outstanding feature performance benefit except that the outward appearance ideal: 1, sturdy and durable owing to adopt metal material to make outer pan body (2), with the inner pan body (1) of easy embrittlement tightly inclusion therefore have the performance of anticollision, embrittlement together.When 2, present embodiment uses gas-cooker (stove) as thermal source, metal outer pan body (2) by good heat conductivity can promptly be transmitted to the uneven thermal-flame of gas-cooker (stove) on the whole outer pan body (2), be transmitted on the inner pan body (1) by filler (3) large tracts of land again, it can play good temperature homogenisation effect, so inner pan body (1) internal surface temperature is very even.3, it can make the object of inner pan body (1) and (2) two kinds of different heat expansion coefficients of outer pan body as filler (3) owing to adopted cloisonne enamel enamel material, obtains effective transition and buffering when being subjected to thermal shock, prevents to occur between the two rigid spreading and splits phenomenon.

Embodiment 2, a kind of outer pan body (2) are stainless steel, novel stone (pottery, mud, the sand) pot that inner pan body (1) boils the soup dish for purple husky (southern mud) is used for stewing describes specific structural details and operating position according to the embodiment 2 that the utility model proposes in detail below in conjunction with Fig. 2.

The inner pan body of present embodiment (1) adopts purple sand also to claim southern mud to fire and forms.Outer pan body (2) adopts corrosion resistant plate to stretch and forms, the assembling situation of the two requirement is substantially the same manner as Example 1, difference is that the space between inner pan body (1) and the outer pan body (2) has been packed high temperature clay and quartz sand into as filler (3), this filler (3) has good thermal conductivity and gummed property, therefore filler (3) only needs the product oven dry that will assemble, and inner pan body (1) promptly becomes a firm integral body with outer pan body (2).

Though present embodiment technology is simple, production cost is low, the performance and the advantage that have embodiment 1 to be had equally.

Claims

One kind be used to stew, boil, burn, novel stone (pottery, mud, the sand) pot of roasting food, the pot body made from stone, pottery, mud, sand is inner pan body (1), in its outside, make a metal shell as outer pan body (2) with metal material, it is characterized in that leaving the space that average distance is 0.2mm-15mm between inner pan body (1) and the outer pan body (2), filler (3) is housed in this space, and filler (3) is the mixture of grain, powdered inorganic.
2. according to the described novel stone of claim 1. (pottery, mud, sand) pot, it is characterized in that the filler (3) that fills between inner pan body (1) and the outer pan body (2) is the mixture of inorganic matter, the mixture of these inorganic matters is enamel, glass, magnesia, high temperature clay, and filler (3) is fired, structure is solidified as a whole inner pan body (1) and outer pan body (2) after the oven dry.
3. it is characterized in that according to the described novel stone of claim 1. (pottery, mud, sand) pot outer pan body (2) is to make with copper, iron, stainless steel metal plate.