JPH0311683U

JPH0311683U -

Info

Publication number: JPH0311683U
Application number: JP7209989U
Authority: JP
Priority date: 1989-06-19
Filing date: 1989-06-19
Publication date: 1991-02-05

Description

[Brief explanation of the drawing]

第１図は本考案機構の一実施例の構成を示す部
分分解斜視図、第２図はその縦断面図である。１……棒状筒、２……ラセン溝、３，４……出
入口部、４，６……筒体、７，８……スリツト、
９，１０……ホルダ、１１，１２……突部、１３
……棒状物、（棒状消ゴム）、１４……棒状物（
棒状ハケ）、１５，１６……挟持片、１７……小
径部、１８……切り込み、１９……イカリ形端部
、２０……係合溝または段部。 FIG. 1 is a partially exploded perspective view showing the structure of an embodiment of the mechanism of the present invention, and FIG. 2 is a longitudinal sectional view thereof. 1... Rod-shaped cylinder, 2... Spiral groove, 3, 4... Entrance/exit part, 4, 6... Cylindrical body, 7, 8... Slit,
9, 10...Holder, 11, 12...Protrusion, 13
...stick-shaped object, (rod-shaped eraser), 14...stick-shaped object (
(rod-shaped brush), 15, 16... clamping piece, 17... small diameter portion, 18... notch, 19... corner-shaped end, 20... engaging groove or stepped portion.

Claims

[Claims for Utility Model Registration] (1) A helical groove 2 is provided on the inner surface of a rod-shaped cylinder 1, and slits 7 and 8 are provided in two cylinders 5 and 6 having entrance and exit portions 3 and 4, respectively, and these slits 7,8
holders 9 and 10 are slidably mounted on each of the holders 9 and 10,
These holders 9 and 10 have slits 7 and 10, respectively.
8, and each holder 9, 10 holds a rod-shaped object 13, 14 that protrudes from the entrance/exit portion 3, 4. 10 protrusions 11 and 12 are screwed together, and the opposite side of the entrance and exit of each cylinder 5 and 6 is accommodated in the rod-shaped cylinder 1, and the opposite side of the entrance and exit of these cylinders 5 and 6 are rotatably connected. A stick-like object appearance mechanism. (2) The two holders 9 and 10 have two clamping pieces 15
, 15, 16, 16, and each clamping piece 15,
2. The rod-shaped object emitting and retracting mechanism according to claim 1, wherein the rod-shaped objects 13, 14 are held between the rod-shaped objects 15, 16, 16, and the protrusions 11, 12 are provided on each of the holding pieces 15, 16. (3) One of the two cylindrical bodies 5 and 6 has a small diameter cylindrical part 17 which is smaller than the outer diameter of the cylindrical body, and a notch 18 is provided in the small diameter cylindrical part 17 at the side opposite to the entrance/exit part of the two cylindrical bodies 5 and 6.
The end portion 19 of the cylinder body 5 and 6 is provided with an engaging groove or a stepped portion 20 on the inner periphery of the opposite side of the entrance and exit portion of the two cylinders 5 and 6, with which the end portion 19 engages. The rod-shaped object retraction mechanism according to any one of claims 1 and 2.