PURPOSE: To make it easier to attach and detach wire storing multiple tubes to and from each other, by enabling a series of tube couplers of a male type collective connectors to be connected to a series of respective tube couplers of a female type collective collector simply when put in opposite reation to each other and then pressed against each other, and also to be separated from each other by simple operation, both series of tube couplers being individually arranged in parallel with among the couplers and integrated into the respective male and female type collective connectors.

CONSTITUTION: A plurality of male tube couplers 22 is integrally arranged in parallel with each other and a plurality of female tube couplers 12 is also integrally arranged in parallel with each other so as to form respective male and female type collective connectors 20, 10 and also male and female type connectors 23, 13 for connection of wires are mounted to the respective male and female type collective connectors 20, 10 while the connectors 23, 13 are arranged in parallel with the respective series 22, 12 of tube couplers and besides a releasing plate 20 for integrally forcing the thrust covers 14 of all the female type tube couplers 12 is interposed between the male and female type collective connectors 20, 10. Each of the male and female type tube couplers 22, 12 is also provided with an 'one touch' type the coupling mechanism. Wire storing multiple tubes can thus be attached and detached to and from each other easily.