JPH01163196U

JPH01163196U -

Info

Publication number: JPH01163196U
Application number: JP4915189U
Authority: JP
Priority date: 1989-04-26
Filing date: 1989-04-26
Publication date: 1989-11-14

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の好適な実施例を示し、第１図はレ
ールタイプ自在平行定規の全体平面図、第２図は
要部の側面図、第３図は要部の斜視図、第４図は
他の実施例を示す側面図、第５図は他の実施例を
示す側面図、第６図は他の実施例を示す側面図、
第７図は同製図板の平面図である。２……図板、４……長尺状部材、４ａ……支持
部、６……磁石、８，１０……板部材、１２……
ねじ杆、１４……横レール、１６……Ｔ溝、１８
……軸、２０……横穴、２２……縦ねじ穴、２６
……横カーソル、２８，３０……ガイドコロ、３
２，３４，３６……縦レール、３８……ブラケツ
ト、４２……磁石、６０……万力型取付具、６２
……図板、６４……長尺状部材、６６……横カー
ソル。 The figures show a preferred embodiment of the present invention, in which Fig. 1 is an overall plan view of a rail type universal parallel ruler, Fig. 2 is a side view of the main part, Fig. 3 is a perspective view of the main part, and Fig. 4 is a A side view showing another embodiment; FIG. 5 is a side view showing another embodiment; FIG. 6 is a side view showing another embodiment;
FIG. 7 is a plan view of the drawing board. 2... Drawing board, 4... Elongated member, 4a... Support part, 6... Magnet, 8, 10... Plate member, 12...
Screw rod, 14...Horizontal rail, 16...T groove, 18
...Shaft, 20...Horizontal hole, 22...Vertical screw hole, 26
...Horizontal cursor, 28, 30...Guide roller, 3
2, 34, 36...Vertical rail, 38...Bracket, 42...Magnet, 60...Vise type fixture, 62
... Drawing board, 64 ... Long member, 66 ... Horizontal cursor.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

図板２と、図板２の上縁部に固定された横レー
ル１４と、該横レール１４に沿つて移動自在な横
カーソル２６と、該横カーソル２６に一端部が連
結する縦レール３６と、該縦レール３６に移動自
在に取付けられたヘツド４８とから成るレールタ
イプ自在平行定規等において、前記横レール１４
以外の部材４に、前記縦レール３６一端部の横レ
ール１４に沿つた移動軌跡に沿つて、磁性体６を
固設し、前記縦レール３６の一端側若しくはこれ
と連動する部材に前記磁性体６と対向すべく磁性
体４２を配設し、該両磁性体６，４２の磁力によ
つて前記縦レール３６の一端側を図板２面に対し
て鉛直方向に浮上させたことを特徴とする縦レー
ル支持装置。 A drawing board 2, a horizontal rail 14 fixed to the upper edge of the drawing board 2, a horizontal cursor 26 that is movable along the horizontal rail 14, and a vertical rail 36 whose one end is connected to the horizontal cursor 26. , and a head 48 movably attached to the vertical rail 36, the horizontal rail 14
A magnetic body 6 is fixedly attached to the other member 4 along the locus of movement of one end of the vertical rail 36 along the horizontal rail 14, and the magnetic body is attached to one end of the vertical rail 36 or a member interlocking therewith. A magnetic body 42 is disposed to face the two magnetic bodies 6 and 42, and one end of the vertical rail 36 is levitated vertically with respect to the surface of the drawing board 2 by the magnetic force of both the magnetic bodies 6 and 42. Vertical rail support device.