公开(公告)号：US20170297119A1

公开(公告)日：2017-10-19

申请号：US15097297

申请日：2016-04-13

Applicant: Chao-Chuan CHANG

Inventor： Chao-Chuan CHANG

IPC: B23B49/02

CPC classification number: B23B47/287 ,  B23B2247/10 ,  B23B2260/004 ,  B23B2260/104

Abstract: A pocket hole jig contains: a body, a holder, and a fitting sleeve. The body includes at least one accommodation orifice configured to house a driller, each accommodation orifice tilts downwardly and extends toward a bottom of the body, wherein the body also includes a first marking portion arranged on a first side surface thereof. The holder includes an operation room in which the body is fitted and moves relative to the holder, at least one through groove formed on a bottom of the holder so as to correspond to the at least one accommodation orifice, and a first scale section arranged on a first side surface thereof and aligning with the first marking portion. The fitting sleeve is fitted with the driller, and the holder further includes a depth scale section for measuring depths of holes drilled on wooden workpieces by the driller.

公开(公告)号：US10022808B2

公开(公告)日：2018-07-17

申请号：US15097297

申请日：2016-04-13

Applicant: Chao-Chuan Chang

Inventor： Chao-Chuan Chang

IPC: B23B49/02

Abstract: A pocket hole jig contains: a body, a holder, and a fitting sleeve. The body includes at least one accommodation orifice configured to house a driller, each accommodation orifice tilts downwardly and extends toward a bottom of the body, wherein the body also includes a first marking portion arranged on a first side surface thereof. The holder includes an operation room in which the body is fitted and moves relative to the holder, at least one through groove formed on a bottom of the holder so as to correspond to the at least one accommodation orifice, and a first scale section arranged on a first side surface thereof and aligning with the first marking portion. The fitting sleeve is fitted with the driller, and the holder further includes a depth scale section for measuring depths of holes drilled on wooden workpieces by the driller.