CN203407837U - Cup lid of thermal-insulation cup - Google Patents
Cup lid of thermal-insulation cup Download PDFInfo
- Publication number
- CN203407837U CN203407837U CN201320449871.2U CN201320449871U CN203407837U CN 203407837 U CN203407837 U CN 203407837U CN 201320449871 U CN201320449871 U CN 201320449871U CN 203407837 U CN203407837 U CN 203407837U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- steel sheet
- steel substrates
- section
- inner cap
- 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
Links
- 238000009413 insulation Methods 0.000 title abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 42
- 239000010935 stainless steel Substances 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims description 29
- 230000007306 turnover Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 238000010030 laminating Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Thermally Insulated Containers For Foods (AREA)
Abstract
The utility model discloses a cup lid of a thermal-insulation cup. An inner lid is arranged in a cup lid body; a stainless steel sheet is arranged on the inner lid for preventing water from contacting with plastic; the cup lid is characterized in that the section of the stainless steel sheet is U-shaped; the bottom end of the inner lid is coated by the stainless steel sheet; a step is arranged on the inner lid; the U-shaped stainless steel sheet is provided with a turning-buckling section; the stainless steel sheet is buckled and pressed on the step of the inner lid by the turning-buckling section; a sealing ring is arranged on the cup lid; when water is sealed, the sealing ring contacts with the turning-buckling section of the stainless steel sheet. The stainless steel sheet is buckled and pressed on the step of the inner lid by the turning-buckling section, so that height of the stainless steel sheet is reduced, and water is prevented from contacting with the plastic; moreover, structure is very simple. Height of the stainless steel sheet is smaller, and the sealing ring contacts with the turning-buckling section of the stainless steel sheet when the water is sealed, so that the sealing ring can prevent hot air from diffusion, thereby improving thermal-insulation effect of the cup lid of the thermal-insulation cup.
Description
Technical field
The utility model relates to a kind of vacuum cup cover.
Background technology
At present, various cup lid structures are numerous.As Chinese patent has proposed " a kind of cup cover of vacuum cup by the moulding of stainless steel material laminating injected plastics material " for No. CN200520115740.6.In this technical scheme, the cup cover of vacuum cup by the moulding of stainless steel material laminating injected plastics material, comprising: between the interior plug that inner cap and stainless steel thin slice form, for injection structure, be inner cap in interior surperficial close adhesion beyond the Great Wall; Its structure is: interior plug is mouth inclined to one side cylinder upward, and nozzle end is the crimp on vertical cylinder limit; Described inner cap is the partially round urceolus of mouth down, and the mouth partially round inner core upward of ining succession, forms vertical section and be shaped as the character cut in bas-relief shape pulling open that removes horizontal stroke of the end; The inner surface of the cylindric interior plug of the tight adhesion of cylinder outer surface of inner cap medial recess shape.The drawback that the interior lid of above-mentioned bowl cover can avoid water to contact with plastics.But it has the following disadvantages: 1, the syndeton of above-mentioned stainless steel substrates and inner cap, and its complex structure, heat insulation effect is undesirable.
Summary of the invention
An object of the present utility model is: provide a kind of and avoid that water contacts with plastics, the vacuum cup cover of simple in structure, high insulating effect.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of vacuum cup cover, in bowl cover body, be provided with inner cap, inside cover and be provided with stainless steel substrates to avoid water to contact with plastics, it is characterized in that: the section of described stainless steel substrates is " Qian " shape, the coated inner cap of stainless steel substrates bottom, inside covers and is provided with step, " Qian " shape stainless steel substrates has to turn over detains section, and by turning over button section, stainless steel substrates is withheld on the step of inner cap, bowl cover is provided with sealing ring, and during water shutoff, sealing ring contacts with the section of button of turning over of stainless steel substrates.
The utility model has the advantage of: because stainless steel substrates is withheld stainless steel substrates on the step of inner cap by turning over button section, it has reduced the height of stainless steel substrates, can avoid water to contact with plastics, and structure is very simple.Because the height of stainless steel substrates is lower, during water shutoff, sealing ring contacts with the section of button of turning over of stainless steel substrates, and sealing ring can stop hot gas diffusion, thereby has improved heat insulation effect of the present utility model.
In the utility model, described inner cap and bowl cover body fix.Structure of the present utility model can be applicable on common bowl cover.
In the utility model, described inner cap can move up and down in bowl cover body.The utility model structure is applicable to having on the bowl cover that moves up and down inner cap.
Accompanying drawing explanation:
Fig. 1 is the utility model embodiment 1 generalized section.
Fig. 2 is the utility model embodiment 2 generalized sections.
The specific embodiment:
As shown in Figure 1: the vacuum cup cover of the present embodiment, in bowl cover body 1, be provided with inner cap 2, inside cover and be provided with stainless steel substrates 3 to avoid water to contact with plastics.The section of stainless steel substrates 3 is " Qian " shape, the coated inner cap of stainless steel substrates bottom, inside cover and be provided with step 4, " Qian " shape stainless steel substrates has to turn over detains section 5, and by turning over button section, stainless steel substrates is withheld on the step of inner cap, bowl cover is provided with sealing ring 6, and during water shutoff, sealing ring 6 contacts with the section of button 5 of turning over of stainless steel substrates.In the present embodiment, inner cap 2 fixes with bowl cover body 1.
Because stainless steel substrates is withheld stainless steel substrates on the step of inner cap by turning over button section, it has reduced the height of stainless steel substrates, can avoid water to contact with plastics, and structure is very simple.Because the height of stainless steel substrates is lower, during water shutoff, sealing ring contacts with the section of button of turning over of stainless steel substrates, and sealing ring can stop hot gas diffusion, thereby has improved heat insulation effect of the present utility model.
As shown in Figure 2: the inner cap 2 of the present embodiment can move up and down in bowl cover body.All the other are identical with embodiment 1, and it can realize the purpose of this utility model equally.The utility model structure is also applicable to having on the bowl cover that moves up and down inner cap.
Above embodiment is only case of the present utility model, and any replacement of doing according to the utility model spirit is all interpreted as not departing from protection domain of the present utility model.
Claims (3)
1. a vacuum cup cover, in bowl cover body, be provided with inner cap, inside cover and be provided with stainless steel substrates to avoid water to contact with plastics, it is characterized in that: the section of described stainless steel substrates is " Qian " shape, the coated inner cap of stainless steel substrates bottom, inside covers and is provided with step, " Qian " shape stainless steel substrates has to turn over detains section, and by turning over button section, stainless steel substrates is withheld on the step of inner cap, bowl cover is provided with sealing ring, and during water shutoff, sealing ring contacts with the section of button of turning over of stainless steel substrates.
2. according to vacuum cup cover claimed in claim 1, it is characterized in that: described inner cap and bowl cover body fix.
3. according to vacuum cup cover claimed in claim 1, it is characterized in that: described inner cap can move up and down in bowl cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449871.2U CN203407837U (en) | 2013-07-26 | 2013-07-26 | Cup lid of thermal-insulation cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449871.2U CN203407837U (en) | 2013-07-26 | 2013-07-26 | Cup lid of thermal-insulation cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203407837U true CN203407837U (en) | 2014-01-29 |
Family
ID=49970771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320449871.2U Expired - Fee Related CN203407837U (en) | 2013-07-26 | 2013-07-26 | Cup lid of thermal-insulation cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203407837U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146567A (en) * | 2014-08-22 | 2014-11-19 | 王哲 | Anti-falling sealing gasket cup lid |
| CN108013699A (en) * | 2017-12-25 | 2018-05-11 | 谢伟伟 | A kind of cup lid sealing structure of thermal insulation cup |
| CN108244939A (en) * | 2018-03-16 | 2018-07-06 | 许友福 | A kind of cup cover |
-
2013
- 2013-07-26 CN CN201320449871.2U patent/CN203407837U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146567A (en) * | 2014-08-22 | 2014-11-19 | 王哲 | Anti-falling sealing gasket cup lid |
| CN108013699A (en) * | 2017-12-25 | 2018-05-11 | 谢伟伟 | A kind of cup lid sealing structure of thermal insulation cup |
| CN108244939A (en) * | 2018-03-16 | 2018-07-06 | 许友福 | A kind of cup cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20160726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |