JPS612152U - Anti-wobble swivel chair - Google Patents

Anti-wobble swivel chair

Info

Publication number
JPS612152U
JPS612152U JP8702284U JP8702284U JPS612152U JP S612152 U JPS612152 U JP S612152U JP 8702284 U JP8702284 U JP 8702284U JP 8702284 U JP8702284 U JP 8702284U JP S612152 U JPS612152 U JP S612152U
Authority
JP
Japan
Prior art keywords
chair
wobble
outer ring
ring groove
rotating rail
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8702284U
Other languages
Japanese (ja)
Inventor
一元 小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP8702284U priority Critical patent/JPS612152U/en
Publication of JPS612152U publication Critical patent/JPS612152U/en
Pending legal-status Critical Current

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  • Chairs Characterized By Structure (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は、本考案の回転椅子斜視図を示す。 第２図は、支柱２を省き脚部を分解した斜視図を示す。 第３図は、本考案の脚部断面図を示す。１・・・座板、
２・・・支柱、３・・・脚、４・・・外輪柱、５・・・
回転レール、６−・・・外輪溝、７・・・ベアリング。FIG. 1 shows a perspective view of the rotating chair of the present invention. FIG. 2 shows an exploded perspective view of the legs with the support 2 omitted. FIG. 3 shows a sectional view of the leg of the present invention. 1... seat board,
2... Strut, 3... Leg, 4... Outer ring post, 5...
Rotating rail, 6-... Outer ring groove, 7... Bearing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ぐらつき防止構造の回転椅子において、椅子の支柱２軸
を中心として断面Ｕ字状にした円形の外輪溝６を椅子の
脚３上面に取付け、外輪溝６内にベアリング７を配設し
て、ベアｊｌング溝を下面に有する回転レール５を載置
し、Ｕ字状の外輪溝６−の上縁を回転レール５が離脱し
ない程度に狭ばめ、回転レール５の上面に椅子の座板１
の下面に至る伸縮自在の外輪柱４を複数本立設して固定
させたことを特徴とするぐらつき防止回転椅子。In a rotary chair with a wobble-preventing structure, a circular outer ring groove 6 with a U-shaped cross section centered around the two axes of the chair support is attached to the upper surface of the chair leg 3, and a bearing 7 is disposed within the outer ring groove 6. A rotating rail 5 having a ring groove on the lower surface is placed, the upper edge of the U-shaped outer ring groove 6 is narrowed to such an extent that the rotating rail 5 does not come off, and a seat plate 1 of the chair is placed on the upper surface of the rotating rail 5.
A wobble-preventing rotary chair characterized by having a plurality of extendable outer ring posts 4 erected and fixed to the lower surface of the chair.
JP8702284U 1984-06-11 1984-06-11 Anti-wobble swivel chair Pending JPS612152U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8702284U JPS612152U (en) 1984-06-11 1984-06-11 Anti-wobble swivel chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8702284U JPS612152U (en) 1984-06-11 1984-06-11 Anti-wobble swivel chair

Publications (1)

Publication Number Publication Date
JPS612152U true JPS612152U (en) 1986-01-08

Family

ID=30638858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8702284U Pending JPS612152U (en) 1984-06-11 1984-06-11 Anti-wobble swivel chair

Country Status (1)

Country Link
JP (1) JPS612152U (en)

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