JPH01147704U

JPH01147704U -

Info

Publication number: JPH01147704U
Application number: JP4026088U
Authority: JP
Priority date: 1988-03-29
Filing date: 1988-03-29
Publication date: 1989-10-12

Description

[Brief explanation of the drawing]

第１図は本考案の第１の実施例を示す自在キヤ
スターの側面図、第２図はこの第１図の平面図、
第３図は本考案の第２の実施例を示す自在キヤス
ターの側面図、第４図は第２の実施例の作用を示
す要部拡大側面図、第５図は他の実施例の平面図
、第６図は従来例を示す側面図、第７図は第６図
の平面図である。１……車輪、５……主軸、６……旋回部、７，
１３……フレーム、７ａ……雌ネジ部、８……ネ
ジシヤフト、９，１６……旋回止め用シヤフト、
１０，１８……つまみ、１１……取付用座板、１
２……係合穴、１４……ホルダ、１５……ガイド
穴、１７……スプリング、１９……ストツパピン
。 Fig. 1 is a side view of a swivel caster showing the first embodiment of the present invention, Fig. 2 is a plan view of Fig. 1,
Fig. 3 is a side view of a swivel caster showing the second embodiment of the present invention, Fig. 4 is an enlarged side view of main parts showing the operation of the second embodiment, and Fig. 5 is a plan view of another embodiment. , FIG. 6 is a side view showing a conventional example, and FIG. 7 is a plan view of FIG. 6. 1...Wheel, 5...Main shaft, 6...Swivel part, 7,
13... Frame, 7a... Female threaded portion, 8... Screw shaft, 9, 16... Rotation stopper shaft,
10, 18...Knob, 11...Mounting seat plate, 1
2...Engagement hole, 14...Holder, 15...Guide hole, 17...Spring, 19...Stopper pin.

Claims

[Scope of Claim for Utility Model Registration] A swivel caster in which a frame with rotatable wheels is rotatably attached to the main shaft of a mounting seat plate fixed to the bottom of a device, etc. by means of a swivel part; What is claimed is: 1. A swivel caster, characterized in that a rotation stopper shaft having a rotation stopper is mounted so as to be movable up and down, and an engagement hole for engaging with the rotation stopper shaft is formed in the mounting seat plate.