| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat insulation cover which is easily attached.SOLUTION: A heat insulation cover 10 is attached so that an entire periphery of a side surface of a battery B is covered by a wall part 12 formed into a cylindrical shape. The wall part 12 includes: a general part 18 which is disposed so as to be separated from the side surface of the battery B; and a sealing part 20 which is formed protruding inward relative to the general part 18 and elastically contacts with the side surface of the battery B. The heat insulation cover 10 uses the sealing part 20 to close a space above a space G formed between the side surface of the battery B and the general part 18. |
