JPH0222409U

JPH0222409U -

Info

Publication number: JPH0222409U
Application number: JP10068588U
Authority: JP
Priority date: 1988-07-29
Filing date: 1988-07-29
Publication date: 1990-02-14

Description

[Brief explanation of drawings]

図面は本考案に関するリベツトの一実施例を示
し、第１図は分解状態の側面図、第２図は第１図
の−断面図、第３図乃至第５図は作用説明図
、第６図乃至第９図は従来例を示し、第６図は分
解状態の側面図、第７図乃至第９図は作用説明図
である。主要部分を示す図面の符号の説明、１……雌材
、２……筒部、３……嵌入孔、４……雌側支持部
、５……拡開部、６……スリツト、７……切欠部
、１１……雄材、１２……柄部、１３……雄側支
持部、１４……突起部、１５……溝部。 The drawings show one embodiment of the rivet according to the present invention, FIG. 1 is a side view of an exploded state, FIG. 2 is a cross-sectional view of FIG. 1, FIGS. 3 to 5 are action explanatory views, and FIG. 9 to 9 show a conventional example, FIG. 6 is a side view in an exploded state, and FIGS. 7 to 9 are action explanatory views. Explanation of the symbols in the drawings showing the main parts: 1... Female member, 2... Cylindrical part, 3... Fitting hole, 4... Female side support part, 5... Expanded part, 6... Slit, 7... ... Notch portion, 11 ... Male member, 12 ... Handle portion, 13 ... Male side support portion, 14 ... Projection portion, 15 ... Groove portion.

Claims

[Scope of utility model registration request]

The cylindrical part has an insertion hole formed through it from the base end to the distal end, and has a female support part that abuts and supports the outer surface of the plate material on the proximal end side, and a female member that has an expanding part that can be expanded and contracted in the radial direction on the distal end side. , a male member having a male side support portion that is abutted and supported by the female side support portion on the proximal end side of the handle portion that can be inserted into the insertion hole, and the cylindrical portion of the female member is formed into a plurality of plate materials. After installing the male material into the through-hole with the expanded portion protruding, insert the handle of the male material into the insertion hole of the female material to expand the expanded portion, and create a space between the female side support portion and the expanded portion. In a rivet for fixing a plate material to a rivet, a locking hole communicating with the insertion hole is formed in the handle of the female member, and the rivet is located on the tip side of the male member and has a fletching shape with the base end having a larger diameter than the handle, A rivet characterized in that the rivet is formed to be expandable and contractible in the radial direction and is provided with a protrusion that can be locked in the locking hole when expanded.