Tee nut and method of manufacturing the same
AssigneeNagayama Electronic Industry Co., Ltd.
InventorYutaka Nagayama
Life of this patent
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Abstract
A tee nut includes a shaft part, a flange part outwardly extending from a first end of the shaft part, and a cap part outwardly extending on a second end of the shaft part while blocking or closing this second end, which consist of an integral material. The shaft part is in the form of a hollow cylinder, and is provided with a female screw threading on its inner peripheral surface, while the cap part has a non-circular external shape. The tee nut having this structure can be manufactured from a metal plate through a series of steps including plastic working, and can be securely embedded in and fixed to a member consisting of resin or rubber while preventing displacement of the tee nut.
Claims7
A tee nut comprising a shaft part, a flange part outwardly extending from a first end of said shaft part, and a cap part outwardly extending from a second end of said shaft part opposite said first end while blocking said second end, wherein
- all of said parts consist of an integral metal material,
- said shaft part comprises a hollow cylinder having a female screw threading on an inner peripheral surface thereof,
- said cap part comprises a substantially planar member that protrudes radially outwardly beyond an outer peripheral surface of said hollow cylinder, and
- said substantially planar member of said cap part has a first portion having a first axial thickness and a second portion having a second axial thickness different from said first axial thickness along an outer periphery of said substantially planar member.
A tee nut comprising a shaft part, a flange part outwardly extending from a first end of said shaft part, and a cap part closing and outwardly extending from a second end of said shaft part opposite said first end, wherein all of said parts are formed of an integral metal material with one another, said shaft part comprises a hollow cylinder, said cap part has a peripheral portion extending radially outwardly beyond an outer periphery of said hollow cylinder, and said peripheral portion has at least two regions having different axial thicknesses.
Dependencies are inferred from the claim text.