CN212149657U - Titanium metal heat preservation container - Google Patents
Titanium metal heat preservation container Download PDFInfo
- Publication number
- CN212149657U CN212149657U CN202020819722.0U CN202020819722U CN212149657U CN 212149657 U CN212149657 U CN 212149657U CN 202020819722 U CN202020819722 U CN 202020819722U CN 212149657 U CN212149657 U CN 212149657U
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- stainless steel
- titanium metal
- fixed
- hole
- bottom plate
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 239000010936 titanium Substances 0.000 title claims abstract description 43
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 43
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 35
- 239000002184 metal Substances 0.000 title claims abstract description 35
- 238000004321 preservation Methods 0.000 title claims abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 63
- 239000010935 stainless steel Substances 0.000 claims abstract description 63
- 239000011521 glass Substances 0.000 claims abstract description 43
- 239000003292 glue Substances 0.000 claims abstract description 11
- 229910000679 solder Inorganic materials 0.000 claims description 29
- 238000003466 welding Methods 0.000 claims description 18
- AHGIVYNZKJCSBA-UHFFFAOYSA-N [Ti].[Ag].[Cu] Chemical compound [Ti].[Ag].[Cu] AHGIVYNZKJCSBA-UHFFFAOYSA-N 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 4
- 239000004568 cement Substances 0.000 abstract description 28
- 238000000034 method Methods 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 230000021615 conjugation Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 238000005086 pumping Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 244000269722 Thea sinensis Species 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Thermally Insulated Containers For Foods (AREA)
- Packages (AREA)
Abstract
The utility model provides a titanium metal heat preservation container belongs to daily necessities technical field. The method solves the technical problems of poor combination degree, insecurity and the like of common titanium metal and glass cement in the prior art. The titanium metal heat-insulating container comprises an outer shell and an inner container body, wherein the outer shell and the inner container body are made of titanium metal, a vacuum cavity is arranged between the inner container body and the outer shell, a through hole is formed in the bottom surface of the outer shell, a stainless steel bottom plate is fixed to the bottom surface of the outer shell and covers the through hole, an air suction hole is formed in the stainless steel bottom plate, the air suction hole is communicated with the through hole and the vacuum cavity, a glass adhesive seal is fixed to the stainless steel bottom plate, and the glass adhesive seal seals the air suction hole. The utility model discloses can use glass to glue after the bottom surface of shell body is fixed with the stainless steel film and seal the aspirating hole, this kind of evacuation simple process, the stainless steel film is glued with glass and is sealed the conjugation degree fine, can improve the bottom surface of titanium metal shell body and glass and glue the firmness between sealing.
Description
Technical Field
The utility model belongs to the technical field of daily necessities, a titanium metal heat preservation container is related to.
Background
The heat preservation container comprises a vacuum cup, a heat preservation kettle and the like. Along with the continuous improvement of the living standard of people, more and more attention is paid to health, and the use of the vacuum cup is more and more. Compared with the traditional thermos cup made of stainless steel, the titanium-containing thermos cup made of the titanium-containing thermos cup material can be used for making tea, coffee, milk and the like, can also be used for containing fruit juice, soybean milk, carbonated beverage, stew, traditional Chinese medicine and the like, cannot react with the tea and other beverages in the cup, cannot generate peculiar smell, and cannot dissolve out any heavy metal element, so that the titanium metal material is widely applied to the field of thermos cups.
For example, chinese patent 201821141235.2 discloses a pure titanium metal vacuum cup, which comprises an outer cup body and an inner container, wherein a vacuum chamber is formed between the outer cup body and the inner container, the bottom of the outer cup body is provided with an air outlet communicated with the vacuum chamber, reinforcing ribs are distributed on the bottom of the outer cup body around the air outlet, and the air outlet is sealed by titanium solder paste.
However, the titanium metal vacuum cup adopts the titanium soldering paste as the sealing of the air exhaust hole, so that the cost is higher, the process is complex, and the manufacture is difficult. The combination degree of the common titanium metal and the glass cement is poor and is not firm.
Disclosure of Invention
The utility model discloses to the above-mentioned problem that prior art exists, the technical problem that will solve is: how to improve the firmness of the glass cement seal.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a titanium metal heat preservation container, includes the shell body and the inner bag body that adopt titanium metal to make, vacuum cavity has between the inner bag body and the shell body, the bottom surface of shell body has the through-hole, a serial communication port, the bottom surface of shell body is fixed with the stainless steel film, the stainless steel film covers on the through-hole, the aspirating hole has on the stainless steel film, aspirating hole and through-hole reach vacuum cavity is linked together, be fixed with glass on the stainless steel film and glue the seal, glass glues the seal and seals the aspirating hole.
The principle is as follows: the titanium metal heat-insulating container can be a heat-insulating cup or a heat-insulating kettle and the like. The inner container body of the outer shell made of titanium metal can improve the cleanliness of drinking water, and the appearance is beautiful. The glass cement can be used for sealing the air exhaust hole after the stainless steel bottom sheet is fixed on the bottom surface of the outer shell, the vacuumizing process is simple, the combination degree of the stainless steel bottom sheet and the glass cement seal is good, and the firmness between the bottom surface of the titanium metal outer shell and the glass cement seal can be improved.
Preferably, the stainless steel bottom plate is provided with a first groove protruding inwards, the air exhaust hole is formed in the bottom of the groove, a first step surface is formed on the side wall of the first groove and the outer edge of the stainless steel bottom plate, and the first step surface abuts against the bottom surface of the outer shell and is fixed through welding. The first groove can accommodate a glass cement seal, the glass cement seal is firstly melted into paste and then cooled and solidified when the glass cement seal is vacuumized at high temperature, and the side wall of the first groove can accommodate the paste glass cement seal together to prevent dispersion; the first step surface is convenient to locate and abut against the bottom surface of the outer shell, and the first groove can be inserted into the through hole in the bottom surface of the outer shell, so that the firmness and the sealing performance are improved after the first groove is welded and fixed conveniently.
Preferably, a solder layer is fixed between the first step surface and the bottom surface of the outer shell in a welding manner. The solder layer can improve the firmness and the sealing property.
As another scheme, a second concave groove which is recessed inwards is formed in the bottom surface of the outer shell, the through hole is formed in the bottom of the second concave groove, a second step surface is formed on the side wall of the second concave groove and the bottom surface of the second concave groove, the stainless steel bottom plate and the second step surface are abutted against each other and fixed through welding, an annular ring which protrudes outwards or a fence which is distributed annularly is fixed on the outer end surface of the stainless steel bottom plate, and the annular ring or the fence surrounds the air suction hole. The second groove can contain a stainless steel bottom plate, so that the stainless steel bottom plate is basically flush with and does not protrude from the bottom surface of the outer shell, the second step surface can position the stainless steel bottom plate and can also improve the stability of a welding surface, and the annular ring or the fence on the outer end surface of the stainless steel bottom plate is used for containing the glass cement seal so that the glass cement seal can be kept in a folded state when being melted into a paste state in the high-temperature vacuum-pumping process, and the loss of the glass cement seal is prevented.
More preferably, a solder layer is fixed between the stainless steel base plate and the second step surface by welding. The solder layer can improve the firm connection between titanium metal and the stainless steel, and step face two can make the solder layer more concentrated, improves the leakproofness and the firmness of face of weld.
As another scheme, the part of the bottom surface of the outer shell surrounding the through hole is a plane, the inner surface of the stainless steel bottom plate is a plane and is welded and fixed with the plane part of the bottom surface of the outer shell, an annular ring protruding outwards or a fence distributed annularly is fixed on the outer end surface of the stainless steel bottom plate, and the annular ring or the fence surrounds the air suction hole. The two planes are abutted and welded to be fixed, so that the structure can be simplified, and the annular ring or the fence on the outer end face of the stainless steel bottom piece is used for accommodating the glass cement seal, so that the glass cement seal can be kept folded when being melted to be pasty in the high-temperature vacuum-pumping process, and the loss of the glass cement seal is prevented.
Preferably, a solder layer is fixed between the stainless steel base plate and the flat part of the bottom surface of the outer case by welding. The solder layer can improve the firmness and the sealing property.
Preferably, the solder layer may be a titanium solder layer, a silver copper titanium solder layer, or the like. These solders may serve primarily to join two materials, titanium metal and stainless steel.
Compared with the prior art, the utility model has the advantages as follows:
1. the utility model discloses can use glass to glue after the bottom surface of shell body is fixed with the stainless steel film and seal the aspirating hole, this kind of evacuation simple process, the stainless steel film is glued with glass and is sealed the conjugation degree fine, can improve the bottom surface of titanium metal shell body and glass and glue the firmness between sealing.
Drawings
Fig. 1 is a schematic perspective view of the bottom of the outer casing in the first embodiment.
Fig. 2 is a sectional view of the bottom of the outer case in the first embodiment.
Fig. 3 is a perspective view of the bottom of the outer case in the second embodiment.
Fig. 4 is a sectional view of the bottom of the outer case in the second embodiment.
Fig. 5 is a perspective view of the bottom of the outer case in the third embodiment.
Fig. 6 is a sectional view of the bottom of the outer case in the third embodiment.
In the figure, 1 outer shell; 2, through holes; 3, a stainless steel bottom plate; 4, air extraction holes; 5, sealing with glass cement; 6, a first groove; 7, a first step surface; 8, a second groove; 9, a step surface II; 10 annular ring.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Example one
As shown in fig. 1 and 2, the titanium metal heat preservation container comprises an outer shell 1 and an inner container body which are made of titanium metal, a vacuum cavity is arranged between the inner container body and the outer shell 1, a through hole 2 is formed in the bottom surface of the outer shell 1, a stainless steel bottom sheet 3 is fixed on the bottom surface of the outer shell 1, the stainless steel bottom sheet 3 covers the through hole 2, an air suction hole 4 is formed in the stainless steel bottom sheet 3, the air suction hole 4 is communicated with the through hole 2 and the vacuum cavity, a glass cement seal 5 is fixed on the stainless steel bottom sheet 3, and the glass cement seal 5 seals the air suction hole 4.
The bottom surface of the outer shell 1 is provided with a second concave groove 8, the through hole 2 is formed in the bottom of the second concave groove 8, the side wall of the second concave groove 8 and the bottom surface of the second concave groove 8 form a second step surface 9, the stainless steel bottom piece 3 and the second step surface 9 are abutted and fixed through welding, the outer end face of the stainless steel bottom piece 3 is fixed with an annular ring 10 protruding outwards or fences distributed annularly, and the annular ring 10 or the air suction holes 4 surrounded by the fences are formed. The second groove 8 can accommodate the stainless steel bottom plate 3, so that the stainless steel bottom plate 3 is basically flush with and does not protrude out of the bottom surface of the outer shell 1, the second step surface 9 can position the stainless steel bottom plate 3 and can also improve the stability of a welding surface, and the annular ring 10 or the fence on the outer end surface of the stainless steel bottom plate 3 is used for accommodating the glass cement seal 5, so that the glass cement seal can be kept folded when being melted into paste in the high-temperature vacuum-pumping process, and the loss of the glass cement seal is prevented. A layer of solder layer is fixed between the stainless steel bottom plate 3 and the second step surface 9 in a welding way. The solder layer can improve the firm connection between titanium metal and the stainless steel, and step face two 9 can make the solder layer concentrate more, improves the leakproofness and the firmness of face of weld.
The solder layer may be a titanium solder layer or a silver copper titanium solder layer or the like. These solders may serve primarily to join two materials, titanium metal and stainless steel.
The principle is as follows: the titanium metal heat-insulating container can be a heat-insulating cup or a heat-insulating kettle and the like. The inner container body of the outer shell body 1 made of titanium metal can improve the cleanliness of drinking water, and the appearance is beautiful. Can use glass to glue after the bottom surface of shell body 1 is fixed with stainless steel bottom plate 3 and seal 5 and seal aspirating hole 4, this kind of evacuation simple process, stainless steel bottom plate 3 and glass glue seal 5 the degree of combination fine, can improve the bottom surface of titanium metal shell body 1 and glass glue seal 5 between the firmness.
Example two
As shown in fig. 3 and 4, the present embodiment is substantially the same as the first embodiment, except that in the present embodiment, the stainless steel bottom plate 3 is provided with a first groove 6 protruding inwards, the air exhaust hole 4 is formed at the bottom of the groove, the side wall of the first groove 6 and the outer edge of the stainless steel bottom plate 3 form a first step surface 7, and the first step surface 7 abuts against the bottom surface of the outer shell 1 and is fixed by welding. The first groove 6 can accommodate the glass cement seal 5, the glass cement seal 5 is firstly melted into paste and then cooled and solidified when being vacuumized at high temperature, and the side wall of the first groove 6 can accommodate the paste glass cement seal 5 together to prevent dispersion; the first step surface 7 is convenient to locate and abut against the bottom surface of the outer shell 1, and the first groove 6 can be inserted into the through hole 2 in the bottom surface of the outer shell 1, so that firmness and tightness are improved after welding and fixing are facilitated. A layer of solder is fixed between the first step surface 7 and the bottom surface of the outer shell 1 in a welding way. The solder layer can improve the firmness and the sealing property.
EXAMPLE III
As shown in fig. 5 and 6, the present embodiment is substantially the same as the first embodiment, except that in the present embodiment, the bottom surface of the outer casing 1 surrounding the through hole 2 is a plane, the inner surface of the stainless steel bottom plate 3 is a plane and is welded and fixed with the plane portion of the bottom surface of the outer casing 1, the outer end surface of the stainless steel bottom plate 3 is fixed with an outwardly convex annular ring 10 or annularly distributed fences, and the annular ring 10 or the fences surround the air suction holes 4. The two planes are abutted and welded to be fixed, so that the structure can be simplified, and the annular ring 10 or the fence on the outer end face of the stainless steel bottom sheet 3 is used for accommodating the glass cement seal 5, so that the glass cement seal can be kept folded when being melted into paste in the high-temperature vacuum-pumping process, and the loss of the glass cement seal is prevented. A solder layer is fixed between the stainless steel base plate 3 and the flat part of the bottom surface of the outer case 1 by welding. The solder layer can improve the firmness and the sealing property.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the above terms are used more here, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (8)
1. The utility model provides a titanium metal heat preservation container, includes shell body (1) and the inner bag body that adopts titanium metal to make, vacuum cavity has between the inner bag body and the shell body (1), the bottom surface of shell body (1) has through-hole (2), its characterized in that, the bottom surface of shell body (1) is fixed with stainless steel film (3), stainless steel film (3) cover on through-hole (2), bleeder vent (4) have on stainless steel film (3), bleeder vent (4) and through-hole (2) reach vacuum cavity is linked together, be fixed with glass on stainless steel film (3) and glue and seal (5), glass glues and seals (5) and seal bleeder vent (4).
2. The titanium metal heat-insulating container as claimed in claim 1, wherein the stainless steel bottom plate (3) is provided with a first groove (6) which protrudes inwards, the air exhaust hole (4) is formed at the bottom of the groove, a first step surface (7) is formed on the side wall of the first groove (6) and the outer edge of the stainless steel bottom plate (3), and the first step surface (7) abuts against the bottom surface of the outer shell (1) and is fixed by welding.
3. The titanium metal thermal insulation container as claimed in claim 2, wherein a solder layer is fixed between the first step surface (7) and the bottom surface of the outer shell (1) by welding.
4. The titanium metal heat-insulating container according to claim 1, wherein a second concave groove (8) is formed in the bottom surface of the outer shell (1), the through hole (2) is formed in the bottom of the second concave groove (8), a second step surface (9) is formed on the side wall of the second concave groove (8) and the bottom surface of the second concave groove (8), the stainless steel bottom plate (3) and the second step surface (9) are abutted and fixed through welding, an annular ring (10) protruding outwards or a fence distributed in an annular shape is fixed on the outer end surface of the stainless steel bottom plate (3), and the annular ring (10) or the fence surrounds the air suction hole (4).
5. The titanium metal thermal insulation container as claimed in claim 4, wherein a solder layer is fixed between the stainless steel bottom plate (3) and the second step surface (9) by welding.
6. The titanium metal heat-insulating container as claimed in claim 1, wherein the bottom surface of the outer shell (1) surrounding the through hole (2) is a plane, the inner surface of the stainless steel bottom plate (3) is a plane and is welded and fixed with the plane part of the bottom surface of the outer shell (1), the outer end surface of the stainless steel bottom plate (3) is fixed with an annular ring (10) protruding outwards or a fence distributed annularly, and the annular ring (10) or the fence surrounds the air suction hole (4).
7. The titanium metal thermal insulation container as claimed in claim 6, wherein a solder layer is fixed between said stainless steel bottom plate (3) and the flat portion of the bottom surface of said outer shell (1) by welding.
8. The titanium metal thermal insulation container according to claim 3, 5 or 7, wherein the solder layer is a titanium solder layer or a silver copper titanium solder layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020819722.0U CN212149657U (en) | 2020-05-15 | 2020-05-15 | Titanium metal heat preservation container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020819722.0U CN212149657U (en) | 2020-05-15 | 2020-05-15 | Titanium metal heat preservation container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212149657U true CN212149657U (en) | 2020-12-15 |
Family
ID=73705456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020819722.0U Active CN212149657U (en) | 2020-05-15 | 2020-05-15 | Titanium metal heat preservation container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212149657U (en) |
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2020
- 2020-05-15 CN CN202020819722.0U patent/CN212149657U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240516 Address after: No. 888-3, Longxi Road, Lengshui Town, Pan'an County, Jinhua City, Zhejiang Province, 322300 Patentee after: Titania Junchuang (Jinhua) Holding Co.,Ltd. Country or region after: China Address before: No.61325, bairuo village, Jingzhou City, Zhejiang Province Patentee before: Zhang Weinan Country or region before: China |