CN203619237U - Double-layer heat insulation upper cover - Google Patents
Double-layer heat insulation upper cover Download PDFInfo
- Publication number
- CN203619237U CN203619237U CN201320686525.6U CN201320686525U CN203619237U CN 203619237 U CN203619237 U CN 203619237U CN 201320686525 U CN201320686525 U CN 201320686525U CN 203619237 U CN203619237 U CN 203619237U
- Authority
- CN
- China
- Prior art keywords
- heat insulation
- upper cover
- internal layer
- water internal
- thermal insulation
- 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 - Lifetime
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 239000010935 stainless steel Substances 0.000 claims abstract description 11
- 210000003205 muscle Anatomy 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 3
- 206010053615 Thermal burn Diseases 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 230000035622 drinking Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
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Abstract
The utility model provides a double-layer heat insulation upper cover which is sanitary in water containing and has a heat insulation effect. The double-layer heat insulation upper cover is characterized in that a water container inner layer and a heat insulation outer layer are included, the water containing inner layer and the heat insulation outer layer are in pressed close fit, so that the water containing inner layer and the heat insulation outer layer can not be detached, an air exhaust groove is formed in the heat insulation outer layer so that the air between the water containing inner layer and the heat insulation outer layer can be discharged out, the water containing inner layer is a stainless steel piece, and a thread rolling rib formed by rolling is arranged on the water containing inner layer.
Description
Technical field
The utility model relates to the lid of drinking vessel.
Background technology
The cup upper cover of prior art mainly contains the third: one is that working of plastics upper cover is difficult to clean and easily distortion; The second is stainless steel upper cover, and stainless steel upper cover is put into after hot water, and taking up scalds one's hand is inconvenient to use; The third is interior working of plastics and outer stainless steel upper cover, and the inapplicable dress water of this upper cover is unhygienic.
Utility model content
The purpose of this utility model is to provide a kind of double thermal insulation upper cover, and it fills water hygiene and has effect of heat insulation.
For realizing the double thermal insulation upper cover of described object, be characterized in, comprise dress water internal layer and heat insulation skin, dress water internal layer and heat insulation skin are suppressed tight fit, thereby dress water internal layer and heat insulation skin are non-dismountable, and heat insulation skin has air discharge duct, so that the gas between dress water internal layer and heat insulation skin is discharged, dress water internal layer is stainless steel part, and the screw thread that dress water internal layer has roll extrusion to form rolls muscle.
Described double thermal insulation upper cover, its further feature is, the height that described screw thread rolls muscle can rotate combination with bottle, is 1 millimeter, or exceedes 1 millimeter, or lower than 1 millimeter.
Described double thermal insulation upper cover, its further feature is, the number of turns that described screw thread rolls muscle is that 1 circle is many and be less than two circles.
Described double thermal insulation upper cover, its further feature is that heat insulation skin is working of plastics, the air discharge duct that has 3 edges circumferentially to distribute.
Described double thermal insulation upper cover, its further feature is that heat insulation skin is coated the outside of dress water internal layer.
Owing to meeting the condition of health, can be heat insulation, therefore double thermal insulation upper cover of the present utility model has feature convenient and safe handling.
Accompanying drawing explanation
Fig. 1 is that the master of double thermal insulation upper cover of the utility model embodiment is depending on cutaway view (having omitted hatching).
Fig. 2 is that the axle that waits of the double thermal insulation upper cover of the utility model embodiment is surveyed view.
Fig. 3 is the front view of the double thermal insulation upper cover of the utility model embodiment.
The specific embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail, but should not limit protection domain of the present utility model with this.In Fig. 1, in order to demonstrate significantly heat insulation skin, omit hatching.
As demonstrated double thermal insulation upper cover in Fig. 1 to Fig. 3, its be take portable mould Baogang's container cover as example, comprise interior stainless steel layer (dress water internal layer) 1 and heat insulation skin (plastic layer) 2, but be not limited to this, dress water internal layer 1 is connected with heat insulation outer 2 modes of suppressing close-fitting, in non-dismountable state.The screw thread of dress water internal layer 1 is that the screw thread forming in roll extrusion mode rolls muscle 3, and as shown in the figure, screw thread rolls the export-oriented convex of muscle 3 from dress water internal layer 1, and screw thread rolls muscle 3 and has better sealing effectiveness than other forms of screw thread.Heat insulation outer 2 have multiple air discharge duct (not shown in FIG.), air discharge duct can heat insulation outer 2 with dress water internal layer 1 suppress tight fit process in play scavenging action, can also play thermolysis simultaneously.
The height that screw thread rolls muscle 3 is 1 millimeter, can increase or reduce, and the number of turns of rolling muscle 3 is that 1 circle is many, can increase or reduce to roll the muscle number of turns.
On interior stainless steel layer 3, can also form multi-turn reinforcement 4,5,6, it can play the effect that strengthens intensity.
Bowl cover in the past all lays particular emphasis on and seals bottleneck, and in fact user can be used as bowl cover water tumbler and carrys out use, therefore only has the double thermal insulation upper cover of the present utility model of employing, just can reach health and object easy to use, conscientiously meets user's demand.
And stainless steel upper cover in the outside working of plastics bag of double thermal insulation upper cover, therefore in the time drinking water, outside plastic plays effect of heat-insulation scald-proof hand, and interior stainless steel simplicity of design is just cleaned, plastic and the stainless steel close-fitting effect that it is incubated more that combines.
Claims (5)
1. a double thermal insulation upper cover, it is characterized in that, comprise dress water internal layer and heat insulation skin, dress water internal layer and heat insulation skin are suppressed tight fit, thereby dress water internal layer and heat insulation skin are non-dismountable, and heat insulation skin has air discharge duct, so that the gas between dress water internal layer and heat insulation skin is discharged, dress water internal layer is stainless steel part, and the screw thread that dress water internal layer has roll extrusion to form rolls muscle.
2. double thermal insulation upper cover as claimed in claim 1, is characterized in that, the height that described screw thread rolls muscle can rotate combination with bottle, is 1 millimeter, or exceedes 1 millimeter, or lower than 1 millimeter.
3. double thermal insulation upper cover as claimed in claim 2, is characterized in that, the number of turns that described screw thread rolls muscle is that 1 circle is many and be less than two circles.
4. double thermal insulation upper cover as claimed in claim 1, is characterized in that, heat insulation skin is working of plastics, the air discharge duct that has 3 edges circumferentially to distribute.
5. double thermal insulation upper cover as claimed in claim 1, is characterized in that, the outside of the coated dress of heat insulation skin water internal layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686525.6U CN203619237U (en) | 2013-11-01 | 2013-11-01 | Double-layer heat insulation upper cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686525.6U CN203619237U (en) | 2013-11-01 | 2013-11-01 | Double-layer heat insulation upper cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203619237U true CN203619237U (en) | 2014-06-04 |
Family
ID=50805780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320686525.6U Expired - Lifetime CN203619237U (en) | 2013-11-01 | 2013-11-01 | Double-layer heat insulation upper cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203619237U (en) |
-
2013
- 2013-11-01 CN CN201320686525.6U patent/CN203619237U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |