Abstract: To provide a joining structure that joins at least two or more building members together, in which jig insertion holes into which a joining jig is inserted are provided in the building members, respectively, the joining jig is inserted into the jig insertion holes and an adhesive that fixes the joining jig and the building members together is filled in the jig insertion holes, the joining jig to be inserted into the jig insertion holes includes a cylindrical main body, an intermediate shaft portion, and threaded end portions, and the threaded end portions are provided by rolled threads.

Abstract: A connector is inserted into connecting holes arranged at abutment surfaces between structural members, adhesive agent is fed from one end of a hollow part of the connector or an opening part of a branch pipe of the connector and the clearances between the surface of the connector and circumferential walls of the connecting holes are filled with adhesive agent flowed out of the other end opening at the hollow part of the connector so as to connect both structural members in rigid form.

Abstract: It is an object of the present invention to provide a connector in which a strong connection can be carried out with a simple working method, a removal of the connector is eliminated, its workability is remarkably improved, a productivity of building structure is improved, an instantaneous breakage caused by earthquake and the like is prevented and a remarkable anti-disaster effect is attained. The connector (1) of the present invention is comprised of the rod-like member (2), one or two arcular convex walls (8) cooperatively connected to one end of the rod-like member (2) in a longitudinal direction, the hollow part (3) formed from one end to the other end of the rod-like member (2), the insertion hole for fixing member (9) formed at the convex walls (8), and a hollow branch pipe (12) fixed to or removably engaged with the opening of the hollow part (3) at the other end of the rod-like member (2).

Abstract: A connector, a connector unit, and a connected connector unit made by connecting together the connector units; all capable of providing versatility in size and strength, facilitating low cost jig fabrication and well-suited for mass production, by using a tubular member of a multiple layer structure made by laminating two or more different materials selected from the group consisting of metal, plastic, ceramic, wood or the like. The device comprises; a hollow tubular member 2 of a multiple layer structure made by laminating two or more materials, and open on at least one end thereof, an adhesive injection portion formed to make connection between the end or side and the hollow part 7 of the tubular member 2; an engage part 9 for a branch pipe formed in the adhesive injection portion; and a hollow branch pipe 10 with its one end provided with an engage part 12 capable of attaching or detaching from the engage part 9 for the branch pipe.

Abstract: A connector is inserted into connecting holes arranged at abutment surfaces between structural members, adhesive agent is fed from one end of a hollow part of the connector or an opening part of a branch pipe of the connector and the clearances between the surface of the connector and circumferential walls of the connecting holes are filled with adhesive agent flowed out of the other end opening at the hollow part of the connector so as to connect both structural members in rigid form.

Abstract: A connector is inserted into connecting holes arranged at abutment surfaces between structural members, adhesive agent is fed from one end of a hollow part of the connector or an opening part of a branch pipe of the connector and the clearances between the surface of the connector and circumferential walls of the connecting holes are filled with adhesive agent flowed out of the other end opening at the hollow part of the connector so as to connect both structural members in rigid form.

Abstract: A connector is inserted into connecting holes arranged at abutment surfaces between structural members, adhesive agent is fed from one end of a hollow part of the connector or an opening part of a branch pipe of the connector and the clearances between the surface of the connector and circumferential walls of the connecting holes are filled with adhesive agent flowed out of the other end opening at the hollow part of the connector so as to connect both structural members in rigid form.

Abstract: A connector is inserted into connecting holes arranged at abutment surfaces between structural members, adhesive agent is fed from one end of a hollow part of the connector or an opening part of a branch pipe of the connector and the clearances between the surface of the connector and circumferential walls of the connecting holes are filled with adhesive agent flowed out of the other end opening at the hollow part of the connector so as to connect both structural memers in rigid form.

Abstract: A connector is inserted into connecting holes arranged at abutment surfaces between structural members, adhesive agent is fed from one end of a hollow part of the connector or an opening part of a branch pipe of the connector and the clearances between the surface of the connector and circumferential walls of the connecting holes are filled with adhesive agent flowed out of the other end opening at the hollow part of the connector so as to connect both structural members in rigid form.

Abstract: A connector is inserted into connecting holes arranged at abutment surfaces between structural members, adhesive agent is fed from one end of a hollow part of the connector or an opening part of a branch pipe of the connector and the clearances between the surface of the connector and circumferential walls of the connecting holes are filled with adhesive agent flowed out of the other end opening at the hollow part of the connector so as to connect both structural members in rigid form.

Abstract: The present invention provides a connecting structure of concrete blocks and a method for connecting the concrete blocks in which a special structure for use in connecting the concrete blocks is not required, a rigid connection can be carried out with a simple connecting structure, a removal of the connector is eliminated, a workability is remarkably improved, a productivity of buildings is improved and at the same time it has a superior anti-disaster effect. The connecting structure is comprised of either a hollow rod-like connection member, a plurality of concrete blocks, a pair of connecting holes bored at abutting surfaces between concrete blocks, and adhesive agent poured at one end of the connector flowed out the opposite end and thus filled between the exterior surface of said connector and circumferential walls of said connecting holes.

Abstract: It is an object of the present invention to provide a connector for truss having a high shearing resistance and a superior safety in which the connector can be inserted into and fixed in advance to the abutted surfaces of the structural members to be connected, adjustment of orientation of the connector is not needed, workability and installing workability can be remarkably improved and further the inserted and fixed connector can be prevented from being pulled when the connector is connected to the structural member.

Abstract: It is an object of the present invention to provide a connector in which the connector can be inserted into or fixed to in advance the abutting surfaces of the structural members to be connected, an adjustment of direction of the connector is not required, its workability and installing work can be remarkably improved at the same time the connector inserted into and fixed during connection can be prevented from being pulled off and its superior high safety in shearing resistance is attained. This connector is comprised of a connecting plate 2 formed in a flat plate; a hollow tubular member 3 having its one end fixed to both surfaces of said connecting plate 2 and the other end opened; a branch pipe engage part 7 communicating from a side part of the base end of said tubular member 3 to hollow part; a hollow branch pipe 8 having an engage part 9 removably engaged with the branch pipe engage part 7 formed at at least one end thereof; and a fixing hole 12 formed at a predetermined part of the connecting plate 2.

Abstract: A connector is inserted into connecting holes arranged at abutment surfaces between structural members, adhesive agent is fed from one end of a hollow part of the connector or an opening part of a branch pipe of the connector and the clearances between the surface of the connector and circumferential walls of the connecting holes are filled with adhesive agent flowed out of the other end opening at the hollow part of the connector so as to connect both structural memers in rigid form.