JPS63158642U

JPS63158642U -

Info

Publication number: JPS63158642U
Application number: JP5122987U
Authority: JP
Priority date: 1987-04-04
Filing date: 1987-04-04
Publication date: 1988-10-18

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の簡略化した側面図
、第２図は第１図の切断面線―から見た断面
図、第３図は第１図の切断面線―から見た断
面図、第４図はチエン１３の側面図、第５図は長
手保持手段１の上部分１ｃの一部の平面図、第６
図は保持体１２の一部の分解斜視図、第７図は追
従手段３の分解斜視図、第８図は追従手段３が矢
符５８の方向に回転するときにおける動作を示す
第１図のセクシヨンの断面図、第９図は追従手
段３が矢符５８の逆方向に回転するときにおける
第１図のセクシヨンの断面図、第１０図は本考
案の他の実施例のチエンの分解斜視図、第１１図
は先行技術の簡略化した側面図、第１２図は他の
先行技術の簡略化した側面図、第１３図はさらに
他の先行技術の簡略化した側面図、第１４図は他
の先行技術の斜視図、第１５図は第１４図に示さ
れた先行技術におけるフレーム９０の簡略化した
一部の斜視図、第１６図はさらに他の先行技術の
簡略化した側面図、第１７図は第１６図の切断面
線―から見た断面図である。１……長手保持手段、１ａ……下部分、１ｂ…
…弯曲部分、１ｃ……上部分、２……床面、３…
…追従手段、７……レール、８……ローラ、９…
…車輪、１０……脚部、１２……保持体、１３…
…チエン、１４，１６……ケース、１５，１７…
…保持部材、１８……基板、２０……ブラケツト
、２１……軸、２４，２５……ストツパ、２６…
…角変位手段、２７……回動体、３０……滑子、
３３……板ばね、３７……第１リンク、３８，７
０……第２リンク、４２……筒体、４３……端板
、４５……凹所。 Fig. 1 is a simplified side view of one embodiment of the present invention, Fig. 2 is a sectional view taken from the cutting plane line in Fig. 1, and Fig. 3 is a sectional view taken from the cutting plane line - in Fig. 1. 4 is a side view of the chain 13, FIG. 5 is a plan view of a part of the upper portion 1c of the longitudinal holding means 1, and FIG.
7 is an exploded perspective view of a part of the holder 12, FIG. 7 is an exploded perspective view of the following means 3, and FIG. 8 is the same as that of FIG. 9 is a sectional view of the section of FIG. 1 when the follower means 3 rotates in the opposite direction of the arrow 58; FIG. 10 is an exploded perspective view of a chain according to another embodiment of the present invention. , FIG. 11 is a simplified side view of the prior art, FIG. 12 is a simplified side view of another prior art, FIG. 13 is a simplified side view of still another prior art, and FIG. 14 is a simplified side view of another prior art. FIG. 15 is a perspective view of a simplified part of the frame 90 in the prior art shown in FIG. 14, and FIG. 16 is a simplified side view of still another prior art. FIG. 17 is a sectional view taken along the section line - in FIG. 16. 1... Longitudinal holding means, 1a... Lower portion, 1b...
...Curved part, 1c... Upper part, 2... Floor surface, 3...
...Following means, 7...Rail, 8...Roller, 9...
...wheel, 10...leg, 12...holding body, 13...
...Chain, 14,16...Case, 15,17...
...Holding member, 18... Board, 20... Bracket, 21... Shaft, 24, 25... Stopper, 26...
... Angular displacement means, 27 ... Rotating body, 30 ... Slider,
33... Leaf spring, 37... First link, 38,7
0...Second link, 42...Cylinder, 43...End plate, 45...Recess.

Claims

[Claims for Utility Model Registration] A flexible elongated body is held along its longitudinal direction and is bendable, from the lower part on the floor, through the curved part, to the upper part above the lower part. a pair of rails provided on the floor surface on both outer sides of the longitudinal holding means; a pair of rails disposed on both sides of the longitudinal holding means at intervals in the longitudinal direction of the longitudinal holding means; a roller rotatable about an axis perpendicular to the longitudinal direction of the longitudinal holding means, the roller projecting outward from both sides of the longitudinal holding means and recessed inward in the width direction; A guiding and supporting device for a flexible longitudinal body, comprising means for bringing the roller into the protruding state in the upper part of the longitudinal holding means and in the retracting state in the lower part.