CN101015894A - Rustless steel container and its production method - Google Patents
Rustless steel container and its production method Download PDFInfo
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- CN101015894A CN101015894A CN 200710085332 CN200710085332A CN101015894A CN 101015894 A CN101015894 A CN 101015894A CN 200710085332 CN200710085332 CN 200710085332 CN 200710085332 A CN200710085332 A CN 200710085332A CN 101015894 A CN101015894 A CN 101015894A
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Abstract
The invention discloses a stainless container and relative production, comprising that surrounding a stainless steel plate into a contain space, and a tubular body with a first opening side and a second opening side, a first stainless steel combine plate laser welded on the first fold edge, and a second stainless combine plate laser welded on the second fold edge, while each combination is laser welded with fused stainless steel, to seamless combine welded elements and avoid stuffing the welded parts via solder, to improve safety, service life, and avoid left material in container, and via the points on the bottle top, the nozzle can be combined with bottle cover, and fixed on the surface of the first stainless steel combine plate. And engaged with thermal transfer pattern, the edge and appearance of the stainless steel container can be improved.
Description
Technical field
The present invention relates to a kind of method for making of container, specifically, relate to a kind of rustless steel container and method for making thereof.
Background technology
Traditional rustless steel container is in order to be easy to processing and manufacturing, use the lower steel of purity to make mostly, because these steel are easy to bending, extend, and can formation one container be filled up and be engaged in the slit between stainless steel part in the scolder filler mode that coats, but the method for soldering that adopts has easy generation oxidation, the pad weakness, internal tank resistance to compression deficiency, many shortcomings such as complex operation, if then have heat time heating time long in the argon arc welding mode, the problem that thermal deformation is big, these have all directly influenced the durability of rustless steel container, processing cost and manufacturing rate, traditional rustless steel container is owing to needing scolder and scaling powder with auxiliary welding, and scolder itself is not to contain copper material just to be to use the tin material, be aided with scaling powder effect again with strong acid alkalescence, scolder is used to fill up the slit of weldment joint, so the scolder of filling up is easy to generate weld seam, be not welding because fill up yet, so damaged problem is structurally easily arranged, and prolongedly put or contain liquid and can produce oxidation corrosion because use the not good stainless steel of purity, usually the situation of corrosion can have corrosion in various degree to produce because of the difference of content, in addition, welding assisted agent residuals with strong acid alkalescence also is a big problem of edible safety at the metal surface pore, wine pot with stainless steel is an example, see also Figure 1A, 1B, because what contain is the liquid that contains alcohol, usually make the stainless steel wine pot produce oxidation and cause getting rusty, make that so on the contrary the good wine that contains is rotten, and be mingled with the verdigris after the oxidation, if health through drinking human body is a major injury, the problem of Here it is wine pot inner face oxidation corrosion.
In addition, 1 outside also can need surface quality because of the filler welding manner of traditional rustless steel container and grinding and polishing in addition in the wine pot, thereby caused the filler welding can make the blocked up weld seam that easily produces again of local wine pot thickness, and after milled processed, be easy to generate the problem that Bao Erzhi breaks, need over and over again to repair because of the problems referred to above, so cause shortcomings such as pad weakness, complex operation.
In addition, the for example making in stainless steel wine pot of tradition rustless steel container, all needing pot lid 15 to cover avoiding when ccontaining drink spills, and be the loss of avoiding pot lid 15, general many surfaces that pot lid 15 is located at wine pot 1 with ways of connecting, the connection of pot lid 15 is to penetrate this perforation and be welded on the wine pot 1 at the connector 17 that perforation on the wine pot 1 will connect pot lid 15 again, just because of in the mode of perforation and welding, thereby makes the possibility increase of corrosion.
Traditional stainless steel wine pot is in order to cover up its filler welding part, can be last, lower cover 11, make a flanging 111 in stretch the again mode of ductile material of punching press around 13,131, this method for making be for after the solder joints in the wine pot lagging of 1 outer rim and prevent that lagging from moving the purpose that comes off, also be in order to cover up flanging 111, the flanging that method for making causes 111 that 131 punching presses stretch and extend, 131 problems not of uniform size, in addition, traditional stainless steel wine pot is at upper and lower covers flanging 111,131 with the metal bond of kettle body 10 on be difficult for very much the filler welding, and in order to beautify also difficult enforcement of grinding that pad imposes, relative with regard to form lagging can't be smooth in the wine pot 1 and cause uneven, damage if the drinks overflow to kettle body 10, then can make the cortex of lagging change this moment; If change the mode of coating kettle body 10 with the coloured silk material, the coloured silk material that can cause kettle body 10 again because of the overflow of drinks weathers and produces the vestige of desalination, and very not attractive in appearance also makes whole practical degree reduce.
Similarly, kettle mouth 19 is to be welded on the loam cake 11, the length of the former kettle mouth 19 that must extend also passes this loam cake 11, is welded in loam cake 11 in the mode of inserting scolder again, just often is being subjected to the contact of liquid-to-air because of this weld, so be very easy to produce the problem of oxidation and rusting, at this moment, containing is good wine no longer just in kettle, but has the verdigris liquid that produces oxidation, not only dangerous, more can't bear to use.
Therefore, how to solve the existing problem of above-mentioned technology effectively, and develop can be when the rustless steel container welding processing, exempt and fill up the edible safety doubt that scolder causes, and avoid processing difficult and the problem corrosion that steel cause that use purity is lower, and can avoid the grinding and polishing pad to cause the generation of weld seam, and improve safety in utilization, increase aesthetics, lifting durability, become present making rustless steel container problem demanding prompt solution.
Summary of the invention
Problem at above-mentioned prior art exists the object of the present invention is to provide a kind of rustless steel container and method for making thereof, so as to avoid when making using scolder fill up weld and reach manufacturing accurately and fast, the effect of health.
A further object of the present invention is to provide a kind of rustless steel container and method for making thereof, so that content is difficult for remaining in the container.
Another object of the present invention is to provide a kind of rustless steel container and method for making thereof, it can pattern beautifies the outer rim of rustless steel container and can prevent that pattern from degenerating and peels off.
To achieve these goals, the present invention has adopted following technical scheme:
On the one hand, the invention provides a kind of rustless steel container, it comprises tubular body, this tubular body be with corrosion resistant plate around joining and define an accommodation space, and have first open sides and second open sides; The first stainless steel board, this first stainless steel board are to seal first open sides of this tubular body with laser welding seam, and have first chamfering of an opening and contiguous this first open sides; And the second stainless steel board, this second stainless steel board is parallel to weld second open sides that this tubular body is sealed in seam with respect to described first open sides and with laser, and has second chamfering of contiguous this second open sides, to be bonded to the bottom that forms this accommodation space behind the tubular body, the first stainless steel board is combined with the tubular body and the second stainless steel board, and the stainless steel of sentencing laser welding fusion seam crossing that will be bonded with each other makes it to become one, and is aided with the grinding and polishing of seam crossing again.
First open sides of tubular body and the edge of second open sides are parallel to each other, when being welded as the tubular accommodation space and the first stainless steel board and the required joint precision of the second stainless steel board for laser, wherein, when this tubular body is bent into the tubular accommodation space, the corrosion resistant plate of tubular body is with laser sweating heat molten adhere around joining, stainless steel is numbered 303 series or stainless steel is numbered 304 series or stainless steel is numbered 316 series and this corrosion resistant plate is selected from, for example, this corrosion resistant plate uses pure stainless steel to number 316 series, so that preferable durability and security to be provided, more preferably, tubular body adopts the stainless steel material of food-grade, for the edible safety effect that contains food.
The first stainless steel board is selected from that stainless steel is numbered 303 series or stainless steel is numbered 304 series or stainless steel is numbered 316 series, for example, the first stainless steel board uses pure stainless steel numbering 316 series made, so that preferable durability and security to be provided, more preferably, this first stainless steel board adopts the stainless steel material of food-grade, for the edible safety effect that contains food, and this first stainless steel board seamlessly is welded in first open sides of tubular body with the laser welding, wherein, the seam crossing of first open sides of this first stainless steel board and tubular body welds the seam of direct fusion two stainless steel weldments with laser, to form accurately and the high quality welding face, need not fill up scolder, preferably, the weld of this first stainless steel board and this first open sides grinds first chamfering, so that solder side has high-quality surperficial fineness.In addition, this first stainless steel board also comprises a mouth, this mouth is welded in the opening of the first stainless steel board with laser, so that mouth and opening seamless combination, when avoiding problem that the traditional welding filler gets rusty and traditional mouth to engage with the wine pot, mouth need be made long problem for welding, thereby can avoid causing failing difficulty that content is poured out fully because of mouth residue of length in kettle.
The second stainless steel board is selected from that stainless steel is numbered 303 series or stainless steel is numbered 304 series or stainless steel is numbered 316 series, for example, this second stainless steel board uses pure stainless steel numbering 316 series made, so that preferable durability and security to be provided, more preferably, this second stainless steel board adopts the stainless steel material of food-grade, for the edible safety effect that contains food, and this second stainless steel board seamlessly is welded on second open sides of tubular body with the laser welding, wherein, the seam crossing of second open sides of this second stainless steel board and tubular body welds the seam of direct fusion two stainless steel weldments with laser, to form accurately and the high quality welding face, need not fill up scolder, preferably, the weld of this second stainless steel board and this second open sides grinds second chamfering, so that solder side has high-quality surperficial fineness.
And aforementioned rustless steel container of the present invention, also comprise a bottle cap and bottle top, and this first stainless steel board also comprises a mouth, wherein, this mouth is selected from that stainless steel is numbered 303 series or stainless steel is numbered 304 series or stainless steel is numbered 316 series, for example, this mouth uses stainless steel numbering 304 series made, so that preferable durability and security to be provided, and the problem of avoiding traditional lower stainless steel Hu Kou of purity easily to get rusty, and in order to make the higher stainless steel of purity, this mouth is to make after punching press, to avoid traditional Hu Kou to make in the mode of car pin, car pin stainless steel is numbered the easily broken problem of steel car pin cutter of 304 series; And an end on this bottle top is for sheathed this bottle cap, lock at this mouth for this bottle cap, its the other end is convexly equipped with a salient point, heat build-up is at this salient point and this salient point of fusion during for welding, make it be easy to be welded on the surface of the first stainless steel board, in view of the above, being solved prior art needs to wear the hole and connector is penetrated welding at kettle to cause scolder to fill up the problem that easily causes corrosion.
Aforementioned rustless steel container of the present invention comprises the thermal dye sublimation transfer printing pattern that is formed at described tubular body outer surface, preferably, this thermal dye sublimation transfer printing pattern system is coated on the tubular body that is coated with one deck transfer printing lacquer in advance on the surface, again with the mode of heat sublimation with the thermal dye sublimation transfer printing pattern transfer in the coating enamelled coating on surface, the paster that will be loaded with the thermal dye sublimation transfer printing pattern is again removed, and can form the style that changes on the tubular body surface of stainless steel.
On the other hand, the present invention also provides a kind of method for making of rustless steel container, and it may further comprise the steps in regular turn: the tubular body with an accommodation space and first open sides and second open sides is provided, the first stainless steel board is provided, the second stainless steel board is provided; The first stainless steel board seam is sealed first open sides of this tubular body with the laser welding manner; And second open sides that the second stainless steel board seam is sealed this tubular body with the laser welding manner.
In the method for making of the rustless steel container of the invention described above, the method for making of this tubular body be with corrosion resistant plate around going out tube shape, and locate this tube shape, again with the laser welding manner with the fusion of corrosion resistant plate joint, make no seam welding ground form this tubular body.
In the method for making of the rustless steel container of the invention described above, this first stainless steel board comprises an opening, this opening is for setting up mouth, this mouth is to make the opening that with the laser welding manner one end of mouth seamlessly is welded on this first corrosion resistant plate again after punching press, in addition, also comprise a bottle cap and bottle top, one end on this bottle top is for sheathed this bottle cap, lock at this mouth for this bottle cap, its the other end is convexly equipped with a salient point, heat build-up makes it be easy to be welded on the surface of the first stainless steel board at this salient point during for welding.
In addition, the method for making of rustless steel container of the present invention, also comprise the thermal dye sublimation transfer printing pattern method for making that is formed at described tubular body outer surface, this thermal dye sublimation transfer printing pattern method for making provides a paster that is loaded with the thermal dye sublimation transfer printing pattern, this paster is coated on the tubular body that is coated with one deck transfer printing lacquer in advance on the surface, with the heat sublimation mode with the thermal dye sublimation transfer printing pattern transfer in the enamelled coating of surface coating, again this paster is removed, can form the pattern style on this tubular body surface.
Because rustless steel container and method for making thereof proposed by the invention, mainly be around joining and defining an accommodation space with corrosion resistant plate, and has a tubular body of first open sides and second open sides, laser is welded on the first stainless steel board of first open sides, and the second stainless steel board that laser is welded on second open sides is formed, and with each joint with laser welding fusion stainless steel, thereby make between each weldment seamless combination and can avoid using scolder to fill up weld and reach during fabrication and make accurately, fast, the effect of health, and cooperate the setting of seamless welding mouth, content is difficult for remaining in the container when guaranteeing to use, and the bump design on mat bottle top, make the mouth must be for the bottle cap combination, and be fixed on the surface of the first stainless steel board, the processing procedure that cooperates the thermal dye sublimation transfer printing pattern in addition again, beautify the outer rim of rustless steel container and can prevent that pattern from degenerating for pattern and peel off, further increased its aesthetics and economic worth.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Figure 1A is the welding combination schematic diagram in existing stainless steel wine pot.
Figure 1B is the explosive view in existing stainless steel wine pot.
Fig. 2 A is an embodiment explosive view of rustless steel container of the present invention.
Fig. 2 B is the embodiment laser welding combination schematic diagram of rustless steel container of the present invention.
Fig. 2 C is the welding combination schematic diagram of rustless steel container second embodiment of the present invention.
Fig. 2 D is the surface heat sublimation transfer schematic diagram of rustless steel container the 3rd embodiment of the present invention.
Fig. 3 is the schematic diagram of rustless steel container the 4th embodiment of the present invention.
The element numbers simple declaration:
The specific embodiment
See also Fig. 2 A.Rustless steel container of the present invention, it is around joining and defining an accommodation space 22 and have the tubular body 21 of first open sides 211 and second open sides 213 with corrosion resistant plate, and this first open sides 211 welds seam for the first stainless steel board 23 with laser, wherein, this first stainless steel board 23 has an opening 231, second open sides 213 parallel with respect to described first open sides 211 and for the second stainless steel board 25 with laser welding seam, thereby make the second stainless steel board 25 be bonded to the bottom that tubular body 21 backs form this accommodation space 22, wherein, the laser welding is with the first stainless steel board 23 and first open sides 211, and the second stainless steel board 25 and second open sides 213 be bonded with each other sentence accurate, fast, the stainless steel of the mode fusion seam crossing of high welding quality joins two weldments to become one, be aided with the grinding and polishing of seam crossing again.
Fig. 2 B that please arrange in pairs or groups consults, the rustless steel container of the invention described above, it is the tubular body 21 that forms with the plate bending, its corrosion resistant plate around the joint be with laser welding fusion and in addition surface finish handle, thereby make this plate seamless combination, just look at like integrally formed and have a high surface quality, preferably, tubular body 21 is to be selected from that stainless steel is numbered 303 series or stainless steel is numbered 304 series or stainless steel is numbered 316 series, in the present embodiment, tubular body 21 is to use pure stainless steel numbering 316 series to make, for preferable durability and security, but in other embodiments, this tubular body 21 is to use for example stainless steel making of food-grade, as long as it meets required durability and security, and also non-ly number 316 series with stainless steel and exceed.
In addition, the rustless steel container of the invention described above, the first stainless steel board 23 and first open sides 211, reaching the second stainless steel board 25 and second open sides 213 is seamlessly to weld two weldments with solderless laser welding, thereby make when imposing surface treatment behind the welding forming, can not make weld cross thin and occur breaking because of the need grinding and polishing, natch, in order to impose grinding and polishing in the weldment joint, the first stainless steel board 23 and first open sides 211, the second stainless steel board 25 and second open sides 213 are to select thicker sheet material for use, and the corner that forms in joint chamfering in addition, to obtain better surface quality, wherein, the first stainless steel board 23 and the second stainless steel board 25 are to be selected from that stainless steel is numbered 303 series or stainless steel is numbered 304 series or stainless steel is numbered 316 series, in the present embodiment, the first stainless steel board 23 and the second stainless steel board 25 are to use pure stainless steel numbering 316 series to make, for preferable durability and security, but in other embodiments, the first stainless steel board 23 and the second stainless steel board 25 are to use for example food-grade stainless steel making, meet required durability and security and get final product, and also non-ly number 316 series with stainless steel and exceed.
The rustless steel container of the invention described above, the first stainless steel board 23 also comprises a mouth 232, this mouth 232 is to make after punching press again with the opening 231 of laser welding seam at the first stainless steel board 23, the welding manner of this mouth 232 and opening 231 and material are selected for use to select for use with the welding manner of the aforementioned first stainless steel board 23 and tubular body 21 and material and are equated, so no longer describe at this, and its characteristics are, use laser no sealing weld material of welding and seamless processing can avoid the filler welding of prior art when Hu Kou makes to contact the problem of getting rusty that produces with air and moisture because of scolder easily, and because cause that need not the sealing weld material, the length that this mouth 232 gos deep into tubular body 21 is reduced to join with opening 231 and is got final product together.
In addition, see also Fig. 2 C, rustless steel container of the present invention is in order to provide when containing the liquid that is easy to spill, it also comprises a bottle cap 234 and bottle top 235, wherein, an end on this bottle top 235 locks at this mouth 232 for this bottle cap 234 for sheathed this bottle cap 234, its the other end is convexly equipped with a salient point 2351, for the heat build-up of when welding at this salient point 2351 and be easy to be welded on the surface of the first stainless steel board 23.
See also Fig. 2 D, the rustless steel container of the invention described above also comprises thermal dye sublimation transfer printing pattern 27, this thermal dye sublimation transfer printing pattern 27 is to be coated on the tubular body 21 ' that is coated with one deck transfer printing lacquer in advance on the surface, again with the mode of heat sublimation with 27 transfer printings of thermal dye sublimation transfer printing pattern in the coating enamelled coating on surface, the paster 28 that will be loaded with thermal dye sublimation transfer printing pattern 27 is again removed, can form the style that changes on the tubular body 21 ' surface of stainless steel, thereby can avoid the lagging out-of-flatness of prior art and liquid flooding and damage the problem of vessel surface aesthetics.
See also Fig. 3, the structure of rustless steel container of the present invention equates haply with aforementioned structure, its difference is: tubular body 21 is around the formation of joining with plural corrosion resistant plate, in the present embodiment, tubular body 21 is to join with four mutual laser welding of plate to forming, but in other embodiments, also can use three corrosion resistant plates around the structure that is connected into triangulo column mutually, or constructed around being connected into five prisms mutually with five corrosion resistant plates, as long as it meets the intensity of this structure, and do not exceed with the quantity of plate.In the present embodiment, make the form of jar shape, can contain perfume, pepper, salt, sugar, toothpick etc. at choice.Certainly, the bigger opening 231 of also alternative making is to be provided as vase, candlestick, ashtray etc.
The method for making of rustless steel container of the present invention may further comprise the steps in regular turn: the tubular body with an accommodation space and first open sides and second open sides is provided, the first stainless steel board is provided, the second stainless steel board is provided; The first stainless steel board seam is sealed first open sides of described tubular body with the laser welding manner; And second open sides that the second stainless steel board seam is sealed described tubular body with the laser welding manner.The method for making of wherein said tubular body be with corrosion resistant plate around going out tube shape, and locate the shape of this pipe, again with the laser welding manner with the fusion of corrosion resistant plate joint, form this tubular body with no seam welding ground.This first stainless steel board comprises an opening, and this opening is for setting up mouth, and this mouth is to make after punching press, with the laser welding manner one end seamlessly is welded in the opening of described first corrosion resistant plate again.In addition, the present invention also comprises the thermal dye sublimation transfer printing pattern method for making that is formed on this tubular body outer surface, one paster that is loaded with the thermal dye sublimation transfer printing pattern is provided, it is coated on the tubular body that is coated with one deck transfer printing lacquer in advance on the surface, with the heat sublimation mode with the thermal dye sublimation transfer printing pattern transfer in the enamelled coating of surface coating, again this paster is removed, can be formed the pattern style on this tubular body surface.
Compared with prior art, the present invention mainly be by with corrosion resistant plate around joining and defining an accommodation space, and has a tubular body of first open sides and second open sides, cooperate the first stainless steel board again, the second stainless steel board and tubular body solder bond, and with each joint with laser welding fusion stainless steel, thereby make between each weldment seamless combination and can avoid using scolder to fill up weld and can reach during fabrication and make accurately, fast, the effect of health, and cooperate the setting of seamless welding mouth, content is difficult for remaining in the container when guaranteeing to use, and the bump design on mat bottle top, make the mouth must be for the bottle cap combination, and be fixed on the surface of the first stainless steel board, the processing procedure that cooperates the thermal dye sublimation transfer printing pattern in addition again, beautify the outer rim of rustless steel container and can prevent that pattern from degenerating for pattern and peel off, thereby further increased the aesthetics and the economic worth of container.
The foregoing description only illustrates principle of the present invention and effect thereof illustratively, but not is used to limit the present invention.Any have the knack of this technology per capita can be under spirit of the present invention and category, the foregoing description is modified and is changed.
In a word,, should illustrate that obviously those skilled in the art can carry out various variations and remodeling though the present invention has exemplified above-mentioned preferred implementation.Therefore, unless such variation and remodeling have departed from scope of the present invention, otherwise all should be included within protection scope of the present invention.
Claims (29)
1, a kind of method for making of rustless steel container is characterized in that: may further comprise the steps in regular turn
Tubular body with an accommodation space and first open sides and second open sides is provided, the first stainless steel board is provided, the second stainless steel board is provided;
The first stainless steel board seam is sealed first open sides of described tubular body with the laser welding manner; And
The second stainless steel board seam is sealed second open sides of described tubular body with the laser welding manner.
2, the method for making of rustless steel container according to claim 1, it is characterized in that: the method for making of described tubular body is around going out tube shape with corrosion resistant plate, and locate the shape of this pipe, again with the laser welding manner with the fusion of corrosion resistant plate joint, form this tubular body with no seam welding ground.
3, the method for making of rustless steel container according to claim 1 is characterized in that: this first stainless steel board comprises an opening, and this opening is for setting up mouth.
4, the method for making of rustless steel container according to claim 3 is characterized in that: this mouth is to make after punching press, with the laser welding manner one end seamlessly is welded in the opening of described first corrosion resistant plate again.
5, the method for making of rustless steel container according to claim 3, it is characterized in that: comprise a bottle cap and bottle top, one end on this bottle top is for sheathed this bottle cap, lock at described mouth for this bottle cap, its the other end is convexly equipped with a salient point, heat build-up makes it be easy to be welded on the surface of the first stainless steel board at this salient point during for welding.
6, the method for making of rustless steel container according to claim 1 is characterized in that: comprise the thermal dye sublimation transfer printing pattern method for making that is formed on this tubular body outer surface.
7, the method for making of rustless steel container according to claim 6, it is characterized in that: a paster that is loaded with the thermal dye sublimation transfer printing pattern is provided, it is coated on the tubular body that is coated with one deck transfer printing lacquer in advance on the surface, with the heat sublimation mode with the thermal dye sublimation transfer printing pattern transfer in the enamelled coating of surface coating, again this paster is removed, can be formed the pattern style on this tubular body surface.
8, a kind of rustless steel container, it is characterized in that: it comprises
Tubular body, this tubular body be with corrosion resistant plate around joining and define an accommodation space (22), and have first open sides (211) and second open sides (213);
The first stainless steel board (23), this first stainless steel board (23) are to seal first open sides (211) of described tubular body with laser welding seam, and have first chamfering of an opening (231) and contiguous first open sides (211); And
The second stainless steel board (25), this second stainless steel board (25) are to seal second open sides (213) of described tubular body with laser welding seam, and have second chamfering of contiguous second open sides (213).
9, rustless steel container according to claim 8 is characterized in that: the edge that described tubular body is positioned at first open sides (211) and second open sides (213) is to be arranged in parallel.
10, rustless steel container according to claim 9 is characterized in that: the corrosion resistant plate of described tubular body is with laser sweating heat molten adhere around joining.
11, rustless steel container according to claim 8 is characterized in that: described tubular body is selected from that stainless steel is numbered 303 series or stainless steel is numbered 304 series or stainless steel is numbered 316 series.
12, rustless steel container according to claim 8 is characterized in that: described tubular body is the food-grade stainless steel.
13, rustless steel container according to claim 8 is characterized in that: the described first stainless steel board (23) is selected from that stainless steel is numbered 303 series or stainless steel is numbered 304 series or stainless steel is numbered 316 series.
14, rustless steel container according to claim 8 is characterized in that: the described first stainless steel board (23) is the food-grade stainless steel.
15, rustless steel container according to claim 8 is characterized in that: the described first stainless steel board (23) is first open sides (211) that seamlessly is welded on described tubular body with the laser welding.
16, rustless steel container according to claim 15, it is characterized in that: the described first stainless steel board (23) is the seam of welding fusion two stainless steel weldments with laser with the seam crossing of first open sides (211) of described tubular body, to form accurately and the high quality welding face.
17, rustless steel container according to claim 8 is characterized in that: described first chamfering is the weld that is positioned at the first stainless steel board (23) and first open sides (211), so that solder side has high-quality surperficial fineness.
18, rustless steel container according to claim 17 is characterized in that: described first chamfering is selected from arc surface or inclined-plane.
19, rustless steel container according to claim 8 is characterized in that: the described first stainless steel board (23) comprises a mouth (232), and this mouth (232) is the opening (231) that is welded in the first stainless steel board (23) with laser.
20, rustless steel container according to claim 19 is characterized in that: this mouth (232) is to be selected from that stainless steel is numbered 303 series or stainless steel is numbered 304 series or stainless steel is numbered 316 series.
21, rustless steel container according to claim 19 is characterized in that: this mouth (232) is the food-grade stainless steel.
22, rustless steel container according to claim 8 is characterized in that: the described second stainless steel board (25) is selected from that stainless steel is numbered 303 series or stainless steel is numbered 304 series or stainless steel is numbered 316 series.
23, rustless steel container according to claim 8 is characterized in that: the described second stainless steel board (25) is the food-grade stainless steel.
24, rustless steel container according to claim 8 is characterized in that: the described second stainless steel board (25) is second open sides (213) that seamlessly is welded on described tubular body with the laser welding.
25, rustless steel container according to claim 24, it is characterized in that: the described second stainless steel board (25) is the seam of welding fusion two stainless steel weldments with laser with the seam crossing of second open sides (213) of described tubular body, to form accurately and the high quality welding face.
26, rustless steel container according to claim 8 is characterized in that: described second chamfering is the weld that is positioned at the second stainless steel board (25) and second open sides (213), so that solder side has high-quality surperficial fineness.
27, rustless steel container according to claim 8, it is characterized in that: comprise a bottle cap (234) and bottle top (235), the described first stainless steel board (23) also comprises a mouth (232), one end on described bottle top (235) is for sheathed this bottle cap (234), lock in this mouth (232) for this bottle cap (234), its the other end is convexly equipped with a salient point (2351), for the heat build-up of when welding at this salient point (2351) and be easy to be welded on the surface of the described first stainless steel board (23).
28, rustless steel container according to claim 8 is characterized in that: comprise the thermal dye sublimation transfer printing pattern (27) that is formed at described tubular body outer surface.
29, rustless steel container according to claim 28, it is characterized in that: this thermal dye sublimation transfer printing pattern (27) is coated on the tubular body that is coated with one deck transfer printing lacquer in advance on the surface, described thermal dye sublimation transfer printing pattern (27) transfer printing is in the coating enamelled coating on surface, and the paster that will be loaded with thermal dye sublimation transfer printing pattern (27) is again removed.
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| CN 200710085332 CN101015894A (en) | 2007-02-28 | 2007-02-28 | Rustless steel container and its production method |
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| CN 200710085332 CN101015894A (en) | 2007-02-28 | 2007-02-28 | Rustless steel container and its production method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886603A (en) * | 2012-10-26 | 2013-01-23 | 余姚市富达电子有限公司 | Method for welding electric kettle by utilizing laser welding technology |
| CN107283135A (en) * | 2017-07-21 | 2017-10-24 | 中山市品派生活日用制品有限公司 | The production technology of metal ice pellets |
| CN111203688A (en) * | 2020-01-14 | 2020-05-29 | 绍兴市星光金属制品有限公司 | Preparation process of efficient portable oil tank |
-
2007
- 2007-02-28 CN CN 200710085332 patent/CN101015894A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886603A (en) * | 2012-10-26 | 2013-01-23 | 余姚市富达电子有限公司 | Method for welding electric kettle by utilizing laser welding technology |
| CN107283135A (en) * | 2017-07-21 | 2017-10-24 | 中山市品派生活日用制品有限公司 | The production technology of metal ice pellets |
| CN107283135B (en) * | 2017-07-21 | 2020-04-14 | 中山市品派生活日用制品有限公司 | Production process of metal ice particles |
| CN111203688A (en) * | 2020-01-14 | 2020-05-29 | 绍兴市星光金属制品有限公司 | Preparation process of efficient portable oil tank |
| CN111203688B (en) * | 2020-01-14 | 2021-09-07 | 绍兴市星光金属制品有限公司 | Preparation process of efficient portable oil tank |
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