| 摘要 |
PURPOSE: A connection structure of a Heat insulating cover of a water meter protecting case and a connection rope of a heat insulating stopper is provided to enable the connection rope to be manufactured in a fixed standard and to allow an operator to easily and rapidly performing connection work. CONSTITUTION: A heat insulating cover of a water meter protecting case and a connection rope(1) of a heat insulating stopper are comprised of a soft material and comprise a connection unit(A) at both outer sides. The connection unit comprises a supporting piece(10), a hanging piece(11), a supporting unit(12), and a pulling unit(13). An assembly hole is formed at an outer cover of the heating cover and the heat insulating stopper. The pulling unit is inserted into the assembly hole, and the supporting piece and the hanging piece are individually supported by being hung on an upper surface and a lower surface of the assembly hole. |
