CN2255784Y - Electric heating cup body - Google Patents
Electric heating cup body Download PDFInfo
- Publication number
- CN2255784Y CN2255784Y CN 96237025 CN96237025U CN2255784Y CN 2255784 Y CN2255784 Y CN 2255784Y CN 96237025 CN96237025 CN 96237025 CN 96237025 U CN96237025 U CN 96237025U CN 2255784 Y CN2255784 Y CN 2255784Y
- Authority
- CN
- China
- Prior art keywords
- cup
- ring seal
- electric
- bound edge
- shape
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses the cup body of an electric heating cup, which is composed of a cup body and a cup bottom. The cup body is made of stainless steel material. The cup bottom of aluminum alloy wraps and is inlaid with a heating tube. The cup body and the cup bottom are connected by an edge wrapping and pressing form or a weld joint form. When the edge wrapping and pressing form is adopted, a sealing rubber ring is arranged in the wrapping edge of the cup body and the cup bottom. The cup body of the electric heating cup with the structure has the advantages of blank material saving, simple manufacture technology, high heat transferring efficiency, etc.
Description
The utility model relates to the cup of the electric cup that a kind of metal material makes.
The cup of existing electric cup, great majority are to be cut into blank with a kind of stainless steel material, carry out drawing and forming then, and the cup body of cup and the cup end are the integral body that same material is made.The cup of the electric cup of this structure, owing to adopt the processing method of integrally stretching moulding, the corner material of wasting in process is more, the manufacturing cost height.On the other hand, the heating tube of this electric cup is installed on another base plate, and the stainless steel cup is placed on this above base plate, during heating, heat passes to the stainless steel cup by base plate, and its heat transfer rate is slow, the thermal efficiency is low, therefore makes the heat-generating pipe temperature rise too high, influences the service life of product.
At the problem of above-mentioned existence, the purpose of this utility model is passed through bound edge pressing or integrally welded at the bottom of being to provide a kind of glass of body cup, and the cup of glass electric cup that end heat-transfer effect is good.
Scheme of the present utility model is: the cup of the electric cup that a kind of metal material is made, and mainly by the cup body, the cup end,, compositions such as heating tube are welded after the cup body is rolled by metal stock, and the cup end, made by the high metal material of heat transfer efficiency, and cup is equipped with heating tube at the end.The cup body adopts bound edge to be pressed into one or integrally welded with the cup end.During the bound edge pressing, O-ring seal places among glass body and the bound edge at the cup end.The flanging at cup body, the cup end becomes tightening seal with O-ring seal.
The cup of above-mentioned electric cup, separated structures at the bottom of the employing cup body cup, thereby the stock utilization height of blank, simultaneously, because heating tube directly is contained in the cup of aluminum alloy materials, so it improves greatly than common stainless steel cup body heat transferring effect at the end.
Fig. 1 is the profile of first kind of embodiment of the present utility model
Fig. 2 is the I partial enlarged drawing of Fig. 1
Fig. 3 is the profile of second kind of embodiment of the present utility model
Fig. 4 is the II partial enlarged drawing of Fig. 3
Fig. 5 is the profile of the third embodiment of the present utility model
Fig. 6 is the III partial enlarged drawing of Fig. 5
Fig. 7 is the profile of the 4th kind of embodiment of the present utility model
Fig. 8 is the IV partial enlarged drawing of Fig. 7
Fig. 9 is the profile of the 5th kind of embodiment of the present utility model
As shown in Figure 1, the cup of electric cup described in the utility model, mainly by cup body 1, the cup end 2,, O-ring seal 3 and heating tube 4 etc. is partly formed; Cup body 1 adopts stainless steel material, and it is welded after being rolled by a regular rectangle blank.The high aluminum alloy materials of heat transference efficiency is adopted at the cup end 2, at bag embedding one circle heating tube 4 on 2 at the bottom of the cup, during installation, the nose of heating tube 4 is towards cup 1 inside, curving square with the another side of 2 projectioies at the bottom of the cup periphery at the bottom of with cup, inboard near square is provided with an O shape O-ring seal 3, and a bottom margin of cup body 1 becomes U-shaped to in-flanges, encases the right angle formation tightening seal at the O-ring seal 3 and the cup end 2.
Fig. 3, Fig. 5, Fig. 7 show of the present utility model second and third, four kinds of embodiments, these schemes remove glass body with the cup end bound edge pressing form be different from outside first embodiment, other structure of cup is all identical.
Second kind of embodiment of the present utility model, as shown in Figure 3, it is that a bottom margin of cup body 1 is become " " shape to in-flanges, be provided with an O shape O-ring seal 3 at lower side near " " shape, the periphery at the cup end 2 curves serpentine, and this serpentine encases O-ring seal 3 and becomes tightening seal with a right-angle side in " " shape.
The third embodiment of the present utility model, as shown in Figure 5, it be an end bottom with cup body 1 curve "
" shape, near "
" lower side of shape is provided with an O shape O-ring seal 3, the periphery at the cup end 2 curves serpentine, this serpentine encase the close cushion rubber 3 of O shape and "
" the formation tightening seal.
The 4th kind of embodiment of the present utility model, as shown in Figure 7, it is the inboard that O shape O-ring seal 3 is arranged on glass body 1 one end bottoms, the periphery at the cup end 2 encases O shape O-ring seal 3 outward flangings and forms tightening seal for " U ".
The 5th kind of embodiment of the present utility model, as shown in Figure 9, it is that 2 periphery at the bottom of the cup is curved square, the lower end interior welds that is enclosed within glass body 1 then forms.
Claims (7)
1. the cup of the electric cup made of a metal material, it is characterized in that: cup is by cup body (1), and a cup end (2) is formed; The bottom of the cup end (2) is provided with heating tube (4), and glass body (1) adopts a bound edge to be pressed into one or integrally welded with a cup end (2), adopts bound edge pressing all-in-one-piece cup, and O-ring seal (3) places among the bound edge of a glass body (1) and the cup end (2).
2. the cup of electric cup as claimed in claim 1, it is characterized in that: the cup of bound edge pressing, the periphery of (2) curves square at the bottom of its glass, inner side edge near square is provided with O-ring seal (3), one bottom margin of cup body (1) is to in-flanges, and the right angle that encases O-ring seal (3) and the cup end (2) forms tightening seal.
3. the cup of electric cup as claimed in claim 1, it is characterized in that: the cup of bound edge pressing, one bottom margin of cup body (1) becomes " " shape to in-flanges, lower side near " " shape is provided with O-ring seal (3), the periphery of the cup end (2) curves serpentine, and this serpentine encases O-ring seal (3) and becomes tightening seal with a right-angle side in " " shape.
4. the cup of electric cup as claimed in claim 1 is characterized in that: the cup of bound edge pressing, an end bottom of cup body (1) be "
" shape, near "
" lower side of shape is provided with O-ring seal (3), the periphery of the cup end (2) curves serpentine, this serpentine encase O-ring seal (3) and "
" the formation tightening seal.
5. the cup of electric cup as claimed in claim 1 is characterized in that: the cup of bound edge pressing, and O-ring seal (3) is arranged on the inboard of glass body (1) one end bottom, and the periphery of the cup end (2) encases O-ring seal (3) outward flanging and forms tightening seal for " U ".
6. the cup of electric cup as claimed in claim 1 is characterized in that: the periphery of the cup end (2) curves square, and the lower end interior welds that is enclosed within a glass body (1) forms.
7. as the cup of any one described electric cup in the claim 1 to 6, it is characterized in that: the cup end (2) adopts aluminum alloy materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237025 CN2255784Y (en) | 1996-05-28 | 1996-05-28 | Electric heating cup body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237025 CN2255784Y (en) | 1996-05-28 | 1996-05-28 | Electric heating cup body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2255784Y true CN2255784Y (en) | 1997-06-11 |
Family
ID=33912722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96237025 Expired - Fee Related CN2255784Y (en) | 1996-05-28 | 1996-05-28 | Electric heating cup body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2255784Y (en) |
-
1996
- 1996-05-28 CN CN 96237025 patent/CN2255784Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |