Heat isolation device for cup

Inactive Publication Date: 2012-09-27
POWER SOURCE & ASSOCS CORP
View PDF3 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0008]The primary object of the present invention is to provide a heat isolation cup which includes a paper-made cup and a heat isolation part which is mounted to outside of the cup. A gap is defined between the cup and the whole inside of the heat isolation part so as to have better heat isolation feature.

Problems solved by technology

However, the paper-made cups do not have satisfied heat isolation feature so that the temperature of the hot beverage cools down quickly and this affects the taste of the hot beverage.
Nevertheless, the top section of the isolation part is connected to the connection portion and almost completely attached the outside of the cup, so that when the user holds the cup, most of the users hold the top section of the cup and where there is no gap defined between the cup and the isolation part, the user can feel the high temperature and cannot hold for a long time.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Heat isolation device for cup
  • Heat isolation device for cup
  • Heat isolation device for cup

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017]Referring to FIGS. 2 to 7, the heat isolation cup of the present invention comprises a paper-made cup 10, a lip 20 and a heat isolation part 30, wherein the cup 10 is includes a bottom 11 sealing the underside of the cup 10 and an open top 12. The lip 20 made of plastic material is connected to the outer periphery of the open top 12 of the cup 10.

[0018]The lip 20 is an annular part which is made by plastic material, biobase plastic material or bio-degradable plastic material. The lip 20 is integrally formed to the outer periphery of the open top 12 of the cup 10 by way of injection molding, heat pressing, ultra sonic welding or high frequency welding. The lip 20 has a positioning portion 21 which is a groove.

[0019]The heat isolation part 30 is mounted to outside of the cup 10 and has a top end thereof which is engaged with the positioning portion 21, or is connected to the positioning portion 21 by way of gluing or heat fusion. The bottom end of the heat isolation part 30 incl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A heat isolation cup includes a paper-made cup which has a lip made of plastic material connected to the outer periphery of the open top of the cup. The lip includes a positioning portion. A bottom seals the underside of the cup and includes a positioning groove. A heat isolation part is mounted to outside of the cup and has a top end engaged with the positioning portion, and a bottom end engaged with the positioning groove so as to define a gap defined between the cup and the whole inside of the heat isolation part.

Description

BACKGROUND OF THE INVENTION[0001](1) Field of the Invention[0002]The present invention relates to a paper-made cup, and more particularly, to a paper-made cup with a heat isolation part mounted outside of the cup.[0003](2) Description of the Prior Art[0004]Most of the take-out beverages such as coffee, tea or even juice, are received in a take-out cup which is made by paper material for the economic consideration. However, the paper-made cups do not have satisfied heat isolation feature so that the temperature of the hot beverage cools down quickly and this affects the taste of the hot beverage. There is a improved cup developed which is shown in FIG. 1 and generally includes a paper-made cup and a bottom seals the underside of the cup, and at least one heat isolation part mounted to outside of the cup. The isolation part includes a connection portion and a downward body portion which is connected to the connection portion such that a gap is defined between the cup and the isolation...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B65D25/20
CPCB65D81/3876
InventorLIN, SHENG-HUNG
OwnerPOWER SOURCE & ASSOCS CORP