CN2523338Y - Vaccum insulative cups - Google Patents
Vaccum insulative cups Download PDFInfo
- Publication number
- CN2523338Y CN2523338Y CN 01254034 CN01254034U CN2523338Y CN 2523338 Y CN2523338 Y CN 2523338Y CN 01254034 CN01254034 CN 01254034 CN 01254034 U CN01254034 U CN 01254034U CN 2523338 Y CN2523338 Y CN 2523338Y
- Authority
- CN
- China
- Prior art keywords
- cup
- shell
- moulding
- stainless
- steel vacuum
- 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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- Table Devices Or Equipment (AREA)
- Thermally Insulated Containers For Foods (AREA)
Abstract
A plastic vacuum thermal cup consists essentially of a stainless steel vacuum thermal cup refill, a plastic shell and a cup lid. The outer ring at the upper of the cup refill is provided with a shoulder part, which is provided with a plastic shell connecting part; the plastic shell is sleeved outside the stainless steel vacuum thermal cup refill and is connected with the connecting part; the bottom of the cup refill is provided with a rubber washer that is imbedded into a washer groove at the inner side of the plastic shell bottom. The utility model has the advantage of simple structure; to apply plastic shell as cup body decoration is not only easy to produce beautiful shape and surface decoration of the cup body, but also reduces the material of stainless steel vacuum thermal cup refill and appearance technological requirements so as to reduce production cost.
Description
Technical field
The utility model relates to a kind of drinking-water apparatus, the stainless-steel vacuum thermos cup that particularly a kind of shell is plastics.
Background technology:
Present existing stainless-steel vacuum thermos cup generally all is directly with the face shaping of the stainless steel that vacuumizes as cup, so not only the material for the thermos cup that vacuumizes requires very high, and for the technological requirement more complicated of the appearance and modeling that vacuumizes cup, cost is also higher, particularly when multiple different appearance and modeling of people's demand and color, single with stainless steel with regard to difficult to realize.
Summary of the invention:
Formation of the present utility model mainly comprises: the stainless-steel vacuum insulated cup bladder, mould shell and bowl cover, outer ring, described stainless-steel vacuum insulated cup bladder upper end is provided with a shoulder, device is moulded the shell connector on it, one moulds valve jacket, and to be loaded on the stainless-steel vacuum insulated cup bladder outer and be connected with this connector, cup courage bottom is provided with rubber washer, is flush-mounted in the gasket groove of moulding the shell bottom inside.The utility model has the advantages that simple in structure, use plastic casing to decorate as cup, both made the moulding attractive in appearance and the incrustation of cup easily, can reduce again, can reduce production costs greatly for the material of stainless-steel vacuum insulated cup bladder and the technological requirement of outward appearance.
Description of drawings:
Fig. 1 is a structure cutaway view of the present utility model;
Embodiment:
Further specify embodiment of the present utility model below in conjunction with accompanying drawing:
1 is that lid top panel, 2 is that loam cake, 3 is that lower cover, 4 is that inner cap, 5 is that vent seal, 6 is that sealing ring, 7 is that connector, 8 is that a glass courage, 9 is that packing ring, 11 is a gasket groove for moulding shell, 10 among the figure.
One outer ring, stainless-steel vacuum insulated cup bladder 8 upper end that vacuumizes is provided with a shoulder 81, device is moulded shell connector 7 on this shoulder 81, the mouth inner ring of cup courage 8 is provided with spiral cover screw thread 82, one moulds shell 9, and to be set in stainless-steel vacuum insulated cup bladder 8 outer and be connected with connector 7, it is affixed to mould the set shoulder 81 in the inboard of shell connector 7 and outer ring, stainless-steel vacuum insulated cup bladder 8 upper end, 8 outer the moulding of stainless-steel vacuum insulated cup bladder are enclosed and are set in its outside one, and shell 9 spins and the spline key through which is provided with is fixed, the bottom of cup courage 8 is provided with rubber washer 10, be flush-mounted in the gasket groove 11 of moulding shell 9 bottom inside, this packing ring 10 gives the cup courage with reaction force, to prevent glass courage play up and down.Bowl cover is made up of loam cake 2, lower cover 3 and inner cap 4, loam cake 2 tops depression setting-in lid top panel 1, these two parts can be pulled down and be convenient to clean, the bottom is provided with inner cap 4 and lower cover 3, inner cap 4 outer rings be provided with the screw thread spiral cover of the threads engaged of rim of a cup inner ring in cup courage internal orifice and make the side edge of lower cover 3 and the connector 7 of moulding the shell upper end, but the lower end of inner cap 4 also setting-in one circle sealing ring makes inner cap screw in leakproof insulation behind the rim of a cup, the following central authorities of inner cap 4 also are provided with a passage, setting-in one seal in this hole.
Claims (3)
1, a kind of shell vacuum cup of moulding, mainly comprise: the stainless-steel vacuum insulated cup bladder, mould shell and bowl cover, it is characterized in that, outer ring, described stainless-steel vacuum insulated cup bladder upper end is provided with a shoulder, device is moulded the shell connector on it, one moulds valve jacket, and to be loaded on the stainless-steel vacuum insulated cup bladder outer and be connected with this connector, and cup courage bottom is provided with rubber washer, is flush-mounted in the gasket groove of moulding the shell bottom inside.
2, a kind of shell vacuum cup of moulding according to claim 1, it is characterized in that described bowl cover is made up of loam cake, lower cover and inner cap, loam cake top depression setting-in lid top panel, the bottom is provided with inner cap and lower cover, and the inner cap spiral cover is in cup courage internal orifice and lower cover and the connector of moulding the shell upper end are joined.
3, a kind of shell vacuum cup of moulding according to claim 1, it is characterized in that the set shoulder in described inboard of moulding the shell connector and outer ring, stainless-steel vacuum insulated cup bladder upper end is affixed, shell spins and the spline key through which is provided with is fixed with being set in outer the moulding of stainless-steel vacuum insulated cup bladder in its outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254034 CN2523338Y (en) | 2001-10-08 | 2001-10-08 | Vaccum insulative cups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254034 CN2523338Y (en) | 2001-10-08 | 2001-10-08 | Vaccum insulative cups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2523338Y true CN2523338Y (en) | 2002-12-04 |
Family
ID=33663432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01254034 Expired - Fee Related CN2523338Y (en) | 2001-10-08 | 2001-10-08 | Vaccum insulative cups |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2523338Y (en) |
-
2001
- 2001-10-08 CN CN 01254034 patent/CN2523338Y/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 |