CN209047833U - A kind of pure titanium metal vacuum cup - Google Patents
A kind of pure titanium metal vacuum cup Download PDFInfo
- Publication number
- CN209047833U CN209047833U CN201821141235.2U CN201821141235U CN209047833U CN 209047833 U CN209047833 U CN 209047833U CN 201821141235 U CN201821141235 U CN 201821141235U CN 209047833 U CN209047833 U CN 209047833U
- Authority
- CN
- China
- Prior art keywords
- cup
- venthole
- outer cup
- pure titanium
- titanium metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides a kind of pure titanium metal vacuum cup, belongs to daily necessities technical field.It solves the problems, such as how to improve heat preservation service life.This pure titanium metal vacuum cup includes outer cup and liner, vacuum chamber is formed between outer cup and liner, the bottom of outer cup has the venthole communicated with vacuum chamber, and reinforcement convex ribs are distributed in the bottom of a cup of the outer cup around venthole, and venthole blocks sealing by titanium soldering paste.This vacuum cup solves the problems, such as that venthole sealing is insecure from the root, i.e. by reinforcing processing to outer cup before vacuumizing and being sealed processing to venthole using titanium soldering paste, so that venthole sealed reliable, and then the heat preservation longer pure titanium metal vacuum cup of service life can be produced, substantially increase the heat preservation quality of pure titanium metal vacuum cup.
Description
Technical field
The utility model belongs to daily necessities technical field, is related to a kind of pure titanium metal vacuum cup.
Background technique
With the continuous improvement of people's living standards, to health also increasingly focus on, vacuum cup using more and more.Phase
Than the vacuum cup made of traditional stainless steel material, use titanium as vacuum cup material, can make tea, make coffee, steeping milk etc.,
Fruit juice can also be filled, soya-bean milk, soda, stewed, Chinese medicine etc., will not react, will not produce with drinks generations such as tealeaves in cup
Raw peculiar smell there will not be any heavy metal element dissolution, therefore titanium metal material is widely used in vacuum cup field.
As Chinese patent [application number: 201310315341.3] discloses vacuum cup and its manufacturer of a kind of ferrous metal
Method, the vacuum cup include outer cup and interior cup body, and outer cup is socketed in the outside of interior cup body, the rim of a cup court of outer cup and interior cup body
To identical, the ring packing at rim of a cup of both interior cup body and outer cup is fixed, and has vacuum interlayer between interior cup body and outer cup,
Outer cup and interior cup body are ferrous metal part.Its manufacturing method comprises the following steps: a, preparing embryo material；B, expanding and shaping；C, pacify
Fill bottom of a cup piece；D, anury vacuumizes；8, finished product blanking.
Wherein in the important manufacturing process that process d is titanium vacuum cup, the sealing problem of vacuum heat-insulating layer will determine
Determine the heat preservation quality of titanium vacuum cup；In the evacuation process of above-mentioned patent, by the way that interior cup body is packed into outer cup intracoelomic cavity
In, it will be fixed at the rim of a cup of interior cup body and by welding progress ring packing at the rim of a cup of outer cup, by its remaining part of interior cup body
Position is suspended in the inner cavity of outer cup, opens up through-hole on bottom of a cup piece two, places solid glass glue in through hole, is being more than glass
It is vacuumized under the hot environment of the fusing point of glue, melts glass cement while vacuumizing and seal through-hole, be cooled to often
Temperature makes glass adhesive curing, makes to form vacuum interlayer between interior cup body and outer cup.But in above-mentioned evacuation process, through-hole is
The sealing of vacuum interlayer venthole is sealed by glass cement, due to the cementability of glass cement and two kinds of materials of titanium
It is not very well, solid glass glue to be caused to be easy to fall off, so that vacuum heat-insulating layer gas leakage, so that the heat preservation of vacuum cup be made to use
Service life substantially reduces.
To solve the above problems, the usual technological means of those skilled in the art is as follows, such as Chinese patent
It discloses [application number: 201520895655.X] and discloses a kind of vacuum cup, wherein including cup body, liner and cup lid, institute
It states and is equipped with interlayer between cup body and liner, interlayer is evacuated to form vacuum heat-insulating layer, and the bottom of cup inwardly concaves to be formed
Groove, groove inner bottom surface are equipped with through-hole, and through-hole edge bends inwards to form circular fold again；Bottom is incorporated in the groove
Piece, egative film are equipped with the boss of cooperation insertion through-hole, and boss is equipped with venthole, and welding has glass cement sealing, institute on venthole
It states on the faying face of egative film and groove, fusion weld has the titanium layer of solder paste for sealed connection on the faying face of boss and through-hole.
The utility model is being arranged egative film made of stainless steel material in the bottom of bottom of a cup, compared to titanium, and stainless steel material
The cementability of manufactured egative film and glass cement is more preferable, so that solid glass glue is not easy to fall off, meanwhile, by increasing egative film
With the bonded area of bottom of cup, then the welding titanium layer of solder paste on the two faying face, vacuum heat-insulating layer gas leakage is further prevented；Into
And improve the heat preservation service life of vacuum cup.But for pure titanium vacuum cup, if that is, above-mentioned egative film is using titanium system
At then above-mentioned problem is again without being resolved.
It is so directed to pure titanium vacuum cup, in order to propose the heat preservation service life of high purity titanium vacuum cup, those skilled in the art are used
Technological means is as follows, as Chinese patent [application number: 201710414724.4] discloses a kind of pure titanium vacuum cup and its system
Make method, by carrying out sandblasted and acid-etching in titanium cup stomata peripheral portion, increases its surface roughness, when high temperature is by glass fibers
Dimension ball slowly melts, when blocking stomata and fusing into one with titanium cup body, to improve glass cement and venthole periphery titanium
The binding force and degree of adhesion of metal improve the heat preservation service life of vacuum cup so that glass cement is not fallen off for a long time.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of pure titanium metal heat preservation
The technical issues of cup, the utility model solves is how to improve the heat preservation service life of pure titanium metal vacuum cup.
The purpose of this utility model can be realized by the following technical scheme: a kind of pure titanium metal vacuum cup, including outer cup
Body and liner, are formed with vacuum chamber between the outer cup and liner, the bottom of the outer cup has to be communicated with vacuum chamber
Venthole, which is characterized in that reinforcement convex ribs are distributed in the bottom of a cup of the outer cup around the venthole, the venthole passes through
Titanium soldering paste blocks sealing.
It is different from the prior art, this pure titanium metal vacuum cup is sealed venthole by titanium soldering paste, due to titanium soldering paste
It is good with the cementability of titanium, so that titanium soldering paste is firmly combined with the titanium around venthole, so that titanium soldering paste is not easy
It falls off, to guarantee that cavity keeps sealing for a long time after evacuation, and then improves the heat preservation service life of titanium vacuum cup；
Also, since titanium soldering paste fusing point is relatively high, cause outer cup when vacuumizing, place is easy to produce deformation under high temperature environment, is
This carries out reinforcement processing to outer cup that is, before vacuumizing, by being stamped and formed out around venthole in the production outer cup stage
Reinforce convex ribs, so that the intensity of outer cup is enhanced, so that the intensity of outer cup can satisfy the high temperature welding of above-mentioned titanium soldering paste
It is required that without worry the high temperature needed for titanium soldering paste welding due to cause cup body to deform the problem of.
In above-mentioned pure titanium metal vacuum cup, there is seal groove at the center of the outer cup, the venthole is located at
In seal groove, the titanium soldering paste is filled in seal groove and venthole is made to block sealing, and the reinforcement convex ribs are distributed in seal groove
Around.It is on the one hand a convenient for there is the titanium soldering paste of molten condition when vacuumizing to venthole by the design of the above seal groove
Parking space；On the other hand, the design of seal groove can increase the bonded area of titanium around titanium soldering paste and venthole, thus
So that the connection of titanium soldering paste and titanium is stronger, and then be conducive to improve the heat preservation service life of titanium vacuum cup.
In above-mentioned pure titanium metal vacuum cup, the reinforcement convex ribs include several being circumferentially distributed in venthole along venthole
One end of the rib one of surrounding, the rib one extends to venthole, and the other end extends to the periphery of outer cup.Pass through the above muscle
The layout design of item one can effectively reinforce the structural strength of outer cup, guarantee that the intensity of outer cup can satisfy above-mentioned titanium weldering
The high temperature welding requirement of cream.
In above-mentioned pure titanium metal vacuum cup, the rib one is evenly arranged on the radial direction around venthole and along outer cup
Radiation extends.By designing above, so that the tensile strength of bottom of a cup all directions is strengthened, it is further ensured that the intensity of outer cup
It can satisfy the high temperature welding requirement of above-mentioned titanium soldering paste.
In above-mentioned pure titanium metal vacuum cup, at least there is a rib two, institute between adjacent two ribs one
Rib two is stated in arc strip and along the length arrangement of rib one.By the design of the above rib two, bottom of a cup is further enhanced
Structural strength, be further ensured that the intensity of outer cup can satisfy the high temperature welding requirement of above-mentioned titanium soldering paste.
In above-mentioned pure titanium metal vacuum cup, the outer cup includes the connecting pin that cup body and diameter are less than cup body, institute
Stating has reinforcement boss annular in shape between cup body and connecting pin.By designing above, the structural strength of outer cup upper and lower ends
It greatly improves, can be further ensured that the intensity of outer cup can satisfy the high temperature welding requirement of above-mentioned titanium soldering paste in this way.
Compared with prior art, this pure titanium metal thermal insulation cup has the advantage that this vacuum cup solves out from the root
The insecure problem of port sealing, i.e., by reinforcing processing to outer cup before vacuumizing and being carried out using titanium soldering paste to venthole
Encapsulation process, so that venthole sealed reliable, and then the longer pure titanium metal heat preservation of heat preservation service life can be produced
Cup, substantially increases the heat preservation quality of pure titanium metal vacuum cup.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of this pure titanium metal vacuum cup.
Fig. 2 is the partial enlargement structural representation in Fig. 1 at A.
Fig. 3 is the structural schematic diagram of this pure titanium metal vacuum cup bottom.
In figure, 1, outer cup；11, cup body；12, connecting pin；13, reinforce boss；2, liner；3, cavity；4, venthole；5,
Reinforce convex ribs；51, rib one；52, rib two；6, titanium soldering paste；7, seal groove.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one:
Specifically, as depicted in figs. 1 and 2, the structure of this vacuum cup includes outer cup 1 and liner 2, and outer cup 1 includes
Tubular cup body 11, the bottom of a cup for being welded on 11 lower end of cup body and diameter are less than the connecting pin 12 of cup body 11, cup body 11 and company
Connecing has reinforcement boss 13 annular in shape between end 12.Cavity 3 is formed between outer cup 1 and liner 2, which is vacuum
Chamber 3.The bottom of outer cup 1 has the venthole 4 communicated with cavity 3, has seal groove 7, venthole 4 at the center of outer cup 1
In seal groove 7, titanium soldering paste 6 is filled in seal groove 7 and venthole 4 is made to block sealing,
Reinforce convex ribs 5 as shown in figure 3, being distributed in the bottom of a cup of the outer cup 1 around venthole 4, reinforces convex ribs 5 and be distributed in
Around seal groove 7.Reinforcing convex ribs 5 includes several ribs 1 being circumferentially evenly distributed on around venthole 4 along venthole 4,
One end of rib 1 extends along radial radiate to venthole 4 of outer cup 1, and the other end is along radially outward cup body 1 of outer cup 1
Periphery radiate extend.At least there is a rib 2 52, rib 2 52 is in arc strip and edge between adjacent two ribs 1
The length arrangement of rib 1.
The manufacturing process of this pure titanium metal vacuum cup, comprising the following steps:
A, pure titanium metal cup body is made: production outer cup 1 and liner 2 made of titanium metal material, by outer cup 1 and interior
Gallbladder 2 is respectively put into the thin machine of rotation and carries out revolving thin processing, and after revolving thin processing, the wall thickness of outer cup 1 is 0.6mm~0.9mm, liner 2
Wall thickness be 0.4mm~0.6mm.Outer cup 1 and liner 2 form titanium cup body, are formed between outer cup 1 and liner 2 free
Chamber 3；When making outer cup 1, the seal groove 7 being recessed inwardly is stamped and formed out at the bottom of a cup center of outer cup 1, in seal groove 7
Offer the venthole 4 communicated with cavity 3；
B, 1 reinforcement of outer cup is handled before vacuumizing: when production outer cup 1, the punching press shape in the bottom of a cup around seal groove 7
At the reinforcement convex ribs 5 having for preventing outer cup 1 from deforming；Wherein, it includes several uniform point circumferential along venthole 4 for reinforcing convex ribs 5
One end of rib one 51 of the cloth around venthole 4, rib 1 extends along radial radiate to venthole 4 of outer cup 1, another
It holds the periphery of the radially outward cup body 1 along outer cup 1 to radiate to extend.At least there is a rib between adjacent two ribs 1
2 52, rib 2 52 is in arc strip and along the length arrangement of rib 1.It is less than cup body in the cup body 11 and diameter of outer cup 1
Cyclic annular reinforcement boss 13 has been stamped and formed out between 11 connecting pin 12.
C, it vacuumizes: being filled with titanium soldering paste 6 in seal groove 7, the component and content of titanium soldering paste 6 are isopropanol by weight
0.3%~0.5%；Propylene glycol 3%~3.5%；Langaloy powder 44%~45%；Copper-titanium alloy powder 51.5%~52.5%.
Titanium cup body is put into vacuum drying oven and is vacuumized, the furnace temperature of vacuum drying oven is 800 DEG C~1200 DEG C, and titanium soldering paste 6 is being taken out very
Molten condition is melted into while empty at high temperature, after completion vacuumizes, the titanium soldering paste 6 of molten condition blocks venthole 4, then
It is cooled to room temperature up to the titanium soldering paste 6 of molten condition solidifies and Nian Jie with the hole wall of the cell wall of seal groove 7 and venthole 4；
D, finished product blanking: titanium cup body after cooling is taken out.
Embodiment two:
In the present embodiment, the wall thickness of outer cup 1 is 0.7mm, and the wall thickness of liner 2 is 0.5mm.The furnace temperature of vacuum drying oven is 950
℃。
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although outer cup 1 is used more herein, cup body 11, connecting pin 12, reinforces boss 13, liner 2, cavity 3, go out
Stomata 4 reinforces the terms such as convex ribs 5, rib 1, rib 2 52, titanium soldering paste 6, seal groove 7, but is not precluded and uses other arts
A possibility that language.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；They are solved
It is contrary to the spirit of the present invention for being interpreted into any additional limitation all.
Claims (6)
1. a kind of pure titanium metal vacuum cup, including outer cup (1) and liner (2), shape between the outer cup (1) and liner (2)
At having cavity (3), the bottom of the outer cup (1) has the venthole (4) communicated with cavity (3), which is characterized in that it is described go out
It is distributed in the bottom of a cup of outer cup (1) around stomata (4) and reinforces convex ribs (5), the venthole (4) is sealed by titanium soldering paste (6)
Stifled sealing.
2. pure titanium metal vacuum cup according to claim 1, which is characterized in that have at the center of the outer cup (1)
Seal groove (7), the venthole (4) are located in seal groove (7), and the titanium soldering paste (6) is filled in seal groove (7) and makes outlet
Hole (4) blocks sealing, and the reinforcement convex ribs (5) are distributed in around seal groove (7).
3. pure titanium metal vacuum cup according to claim 1, which is characterized in that the reinforcement convex ribs (5) include several edges
Venthole (4) is circumferentially distributed in the rib one (51) around venthole (4), and one end of the rib one (51) is to venthole (4)
Extend, the other end extends to the periphery of outer cup (1).
4. pure titanium metal vacuum cup according to claim 3, which is characterized in that the rib one (51) is evenly arranged on venthole
(4) extend around and along the radial radiation of outer cup (1).
5. pure titanium metal vacuum cup according to claim 3, which is characterized in that between adjacent two ribs one (51)
At least there is a rib two (52), the rib two (52) is in arc strip and along the length arrangement of rib one (51).
6. according to claim 1 to pure titanium metal vacuum cup described in 5 any one, which is characterized in that outer cup (1) packet
It includes cup body (11) and diameter is less than the connecting pin (12) of cup body (11), having between the cup body (11) and connecting pin (12) is in ring
The reinforcement boss (13) of shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821141235.2U CN209047833U (en) | 2018-07-18 | 2018-07-18 | A kind of pure titanium metal vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821141235.2U CN209047833U (en) | 2018-07-18 | 2018-07-18 | A kind of pure titanium metal vacuum cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209047833U true CN209047833U (en) | 2019-07-02 |
Family
ID=67046677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821141235.2U Active CN209047833U (en) | 2018-07-18 | 2018-07-18 | A kind of pure titanium metal vacuum cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209047833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888053A (en) * | 2018-07-18 | 2018-11-27 | 台州市泰澄电子科技有限公司 | A kind of pure titanium metal vacuum cup and its manufacturing process |
-
2018
- 2018-07-18 CN CN201821141235.2U patent/CN209047833U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888053A (en) * | 2018-07-18 | 2018-11-27 | 台州市泰澄电子科技有限公司 | A kind of pure titanium metal vacuum cup and its manufacturing process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108888053A (en) | A kind of pure titanium metal vacuum cup and its manufacturing process | |
| CN104161429B (en) | A kind of Vacuuming structure of titanium vacuum cup | |
| CN206518417U (en) | A kind of titanium complex heat-preservation cup | |
| CN103405104B (en) | Titanium metal vacuum cup and manufacturing method thereof | |
| CN109175746A (en) | A kind of manufacturing process of vacuum heat-preserving titanium cup | |
| JP2008161678A (en) | Heat insulating cooking container | |
| CN114732267B (en) | Vacuum thermos cup and preparation method thereof | |
| CN104586188B (en) | A kind of Vacuuming structure of metal vacuum thermos cup | |
| CN209047833U (en) | A kind of pure titanium metal vacuum cup | |
| CN109648268A (en) | A kind of manufacturing method of the vacuum cup of titanium | |
| CN209186444U (en) | A kind of pure titanium and the compound double-layer vacuum vessel of stainless steel | |
| CN109465601A (en) | A kind of method of titanium seamless tubes production titanium vacuum cup | |
| CN107296522A (en) | A kind of novel evacuated cool-bag manufacture method and its vacuum heat-insulating container of manufacture | |
| CN206652973U (en) | A kind of high temperature insostatic pressing (HIP) one tubular sheath | |
| CN105640234A (en) | Titanium metal vacuum cup and vacuum pumping technology thereof | |
| CN204245798U (en) | A kind of titanium vacuum cup | |
| CN110002117A (en) | A kind of the vacuum sealing interlayer and preparation method of titanium heat-insulated container | |
| CN204410405U (en) | A kind of Vacuuming structure of metal vacuum thermos cup | |
| CN212729460U (en) | Titanium thermos cup | |
| CN209750659U (en) | Normal-temperature vacuumizing structure of titanium metal vacuum cup | |
| CN107319960A (en) | The method and its Vacuum insulation bottle of a kind of Vacuum insulation bottle for preparing long lifespan | |
| CN107380740A (en) | A kind of efficient cool-bag manufacture method and its cool-bag of manufacture | |
| CN112935717A (en) | Manufacturing process of vacuum cup with inner titanium and outer steel | |
| CN107157258A (en) | A kind of double end double-layer vacuum cup and its production method | |
| CN114680554A (en) | Container and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210927 Address after: 325600 Baixiao Village 309, Dajing Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Zhang Weinan Address before: 317000 No.3, Beiyang 1st Road, New District, Linhai toumengang, Linhai City, Taizhou City, Zhejiang Province Patentee before: TAIZHOU TAICHENG ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221229 Address after: No. 888-3, Longxi Road, Lengshui Town, Pan'an County, Jinhua City, Zhejiang Province 322305 Patentee after: Titania Junchuang (Jinhua) Holding Co.,Ltd. Address before: 325600 Baixiao Village 309, Dajing Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: Zhang Weinan |