| 摘要 |
PROBLEM TO BE SOLVED: To prevent floating dust, and the like, in the atmosphere from being stuck directly to the peripheral wall part of a glass in the state of fixing the glass to a heat-insulated container in the state of being covered, to prevent the outer peripheral surface of a heat-insulated bottle body from getting dirty with the liquid drips of remaining beverage stuck to the inner peripheral surface of the glass and to prevent the inner peripheral surface of the glass from becoming unsanitary by the residual part of the beverage. SOLUTION: A glass housing chamber 6 with its top open is formed in the inside of an inner cap 4, and the glass peripheral wall part 7 of the glass 5 in a standing posture is inserted to this chamber 6 and is fixed attachably and detachably to the cap 4 by a glass fixing means 8. Whole the part of the inner peripheral surface 9 of the part 7 of the glass 5 is formed as smooth surface. A rotary fixing tool 10 is fitted to the glass 5 rotatably in its peripheral direction in a state where it cannot come off in the axial direction of the glass 5. The glass 5 is fixed attachably and detachably to the inner cap 4 by the glass fixing means 8 through the tool 10. |
