JPS62114798U

JPS62114798U -

Info

Publication number: JPS62114798U
Application number: JP158386U
Authority: JP
Priority date: 1986-01-09
Filing date: 1986-01-09
Publication date: 1987-07-21

Description

[Brief explanation of drawings]

図は本考案実施例を示すものであつて、第１図
は斜視図、第２図は両脚が閉合した状態と開離し
た状態を示す縦断面図、第３図は分解斜視図であ
る。１，１′……脚、２……筆記具ホルダー部、３
……天板、４……底板、５……側面板、６，６′
……筆記具挿通孔、７……小孔、８……締付孔、
９……ネジ軸、１０……締付板、１１……ネジ孔
、１２……ネジ締用円盤、１３……筆記具、１４
……針部、１５……ガイド用長孔、１６……ガイ
ド軸、１７……ネジ、１８……連接板、１９……
孔、２０……ネジ締用円盤、２１……ネジ孔、２
２，２２′……取付部、２３，２３′……取付孔
、２４，２４′……突起、２５……ガイド孔、２
６……支軸、２７……縦長孔、２８……ガイド板
、２９……中間板、３０……支持ホルダー、３１
……つまみ棒、３２……天板、３３，３３′……
挿通孔、３４……前面板、３５……後面板、３６
……縦孔、３７……ナツト。 The drawings show an embodiment of the present invention, in which FIG. 1 is a perspective view, FIG. 2 is a longitudinal sectional view showing the legs in a closed state and an open state, and FIG. 3 is an exploded perspective view. 1, 1'...Legs, 2...Writing instrument holder part, 3
...Top plate, 4...Bottom plate, 5...Side plate, 6,6'
... Writing instrument insertion hole, 7 ... Small hole, 8 ... Tightening hole,
9... Screw shaft, 10... Tightening plate, 11... Screw hole, 12... Screw tightening disk, 13... Writing instrument, 14
...Needle part, 15...Elongated hole for guide, 16...Guide shaft, 17...Screw, 18...Connecting plate, 19...
Hole, 20... Screw tightening disk, 21... Screw hole, 2
2, 22'...Mounting part, 23, 23'...Mounting hole, 24, 24'...Protrusion, 25...Guide hole, 2
6... Support shaft, 27... Vertical hole, 28... Guide plate, 29... Intermediate plate, 30... Support holder, 31
...Knob bar, 32...Top plate, 33, 33'...
Insertion hole, 34...Front plate, 35...Rear plate, 36
...Vertical hole, 37...Natsuto.

Claims

[Scope of utility model registration request]

It has a top plate, a bottom plate and one side plate, and the top plate and the bottom plate have concentric writing instrument insertion holes with the same inner diameter, and the side plate has a U-shaped writing instrument holder with a small hole on the leg. Constructed by tilting the lower end at the required angle,
A tightening plate having a writing instrument tightening hole having the same diameter as the writing instrument insertion hole of the writing instrument holder part and having a screw shaft protruding from its side edge, the screw shaft of which passes through a small hole in the side plate of the writing instrument holder part. It is slidably inserted between the top plate and the bottom plate, and a screw tightening disk is screwed onto the protrusion of the screw shaft to the outside of the side plate, and the screw tightening disk is rotated. The eccentricity of the tightening hole relative to the writing instrument insertion hole can be freely controlled by sliding the tightening plate by operation, and a long guide hole is drilled in one leg along the corresponding leg. A guide shaft having a threaded portion at the tip is inserted into the elongated hole so as to be movable along its inner surface, and a connecting plate whose base end is rotatably fixed to the other leg is rotated around the guide shaft. A compass that is movably connected to the guide shaft, and a screw tightening disk is screwed onto the threaded end of the guide shaft, and by tightening the disk, the end of the connecting plate can be fixed at a predetermined position in the elongated hole.