Connection devices for fluidic devices

1:

• A connection device for fluid pressure devices which is disposed between one and another of fluid pressure devices and integrally connects the fluid pressure devices to each other so as to allow respective fluid paths of the one and the other of the fluid pressure devices to communicate with each other, the connection device comprising:
• a base member which includes a hole part configured to allow one fluid path and another fluid path to communicate with each other;
• a pair of holders which are provided respectively on one lateral surface and another lateral surface of the base member, the one lateral surface and the other lateral surface being orthogonal to an axial direction of the hole part, and each of which is provided with a pair of holding parts, the holding parts being engaged with protrusion parts which are respectively provided on the one and the other of the fluid pressure devices;
• and
• a pair of fastening members which are provided on the one lateral surface and the other lateral surface of the base member and are configured to fix the holders respectively,
• wherein the fastening members include a main body part and a screw part, the main body part being formed to have a substantially rectangular sectional shape and being engaged with the base member, and the screw part protruding with respect to the main body part and being inserted into the holders, and wherein to at least one of the pair of holders, the screw part is inserted and a nut is screw-engaged, and a cap is fitted.