JPH0252610A - Sweatless glass - Google Patents

Sweatless glass

Info

Publication number
JPH0252610A
JPH0252610A JP20453388A JP20453388A JPH0252610A JP H0252610 A JPH0252610 A JP H0252610A JP 20453388 A JP20453388 A JP 20453388A JP 20453388 A JP20453388 A JP 20453388A JP H0252610 A JPH0252610 A JP H0252610A
Authority
JP
Japan
Prior art keywords
glass
cup
wall
sweatless
heat conduction
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.)
Pending
Application number
JP20453388A
Other languages
Japanese (ja)
Inventor
Yoshirou Sakamori
芳郎 坂森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP20453388A priority Critical patent/JPH0252610A/en
Publication of JPH0252610A publication Critical patent/JPH0252610A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain a product in which a heat conduction is small by making it into a cup made of the blass with a double structure in sandwiching a vacuum space. CONSTITUTION:A hallow part 3 between an outer wall 1 and an inner wall 2 of a glass cup is made into vacuum 3, and a sweatless glass is made. The heat conduction is made extremely bad, and even when a cold drink such as an ice water is put in and left for a long time, a bedewing on the outer wall of the cup is hardly generated.

Description

【発明の詳細な説明】 この発明は、ガラスで真空を挟んだ、二重構成のコップ
のことである。DETAILED DESCRIPTION OF THE INVENTION The present invention is a double-layered cup in which a vacuum is sandwiched between two glasses.

従来のガラスコップは、一重構成の為、冷たい飲み物を
入れておくと、コップの外側に汗をかいた。特に夏頃、
コップにお茶と氷を入れると温度差が激しい為、汗のか
き方もひどく不快なものがあった。Conventional glass cups have a single layer structure, so when you put a cold drink in it, the outside of the cup sweats. Especially in the summer
When I put tea and ice in a cup, there was a huge difference in temperature, and the way I sweated was extremely uncomfortable.

この発明は、二重構成のガラスコップで、中に真空を挟
んでいる為、コップの内側と外側における熱伝導が、極
めて悪くなります。その為飲食店等で水割に氷を入れ、
長時間経過してもコップの内側に冷たく、外側は室温を
保っていることになります。This invention is a double-layered glass cup with a vacuum sandwiched between them, so heat conduction between the inside and outside of the cup is extremely poor. For this reason, restaurants add ice to their water.
Even after a long period of time, the inside of the cup remains cold and the outside stays at room temperature.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の断面図である。 第２図は本発明の斜視図である。 図面中の１．はガラス、２．は真空、３．はガラス FIG. 1 is a cross-sectional view of the present invention. FIG. 2 is a perspective view of the present invention. 1 in the drawing. is glass, 2. is a vacuum, 3. is glass

Claims (1)

【特許請求の範囲】[Claims] 二重になったガラスの容器double glass container
JP20453388A 1988-08-17 1988-08-17 Sweatless glass Pending JPH0252610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20453388A JPH0252610A (en) 1988-08-17 1988-08-17 Sweatless glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20453388A JPH0252610A (en) 1988-08-17 1988-08-17 Sweatless glass

Publications (1)

Publication Number Publication Date
JPH0252610A true JPH0252610A (en) 1990-02-22

Family

ID=16492118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20453388A Pending JPH0252610A (en) 1988-08-17 1988-08-17 Sweatless glass

Country Status (1)

Country Link
JP (1) JPH0252610A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7913709B2 (en) 2003-11-18 2011-03-29 Gb Design Limited Umbrella
CN106419402A (en) * 2016-12-14 2017-02-22 南京工业职业技术学院 Insulation cup capable of keeping warm

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7913709B2 (en) 2003-11-18 2011-03-29 Gb Design Limited Umbrella
CN106419402A (en) * 2016-12-14 2017-02-22 南京工业职业技术学院 Insulation cup capable of keeping warm

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