JPH0323235U - - Google Patents

Info

Publication number
JPH0323235U
JPH0323235U JP8423189U JP8423189U JPH0323235U JP H0323235 U JPH0323235 U JP H0323235U JP 8423189 U JP8423189 U JP 8423189U JP 8423189 U JP8423189 U JP 8423189U JP H0323235 U JPH0323235 U JP H0323235U
Authority
JP
Japan
Prior art keywords
chair
shock absorber
cylinder
substantially vertically
fixing rod
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.)
Granted
Application number
JP8423189U
Other languages
Japanese (ja)
Other versions
JP2536438Y2 (en
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 filed Critical
Priority to JP1989084231U priority Critical patent/JP2536438Y2/en
Publication of JPH0323235U publication Critical patent/JPH0323235U/ja
Application granted granted Critical
Publication of JP2536438Y2 publication Critical patent/JP2536438Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Vibration Dampers (AREA)

Description

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

第１図は本考案のシヨツクアブソーバーを具備
する脚部の部分断面側面図、第２図は本考案のシ
ヨツクアブソーバーの一例を示す断面図、第３図
は本考案のシヨツクアブソーバーの他の実施例を
示す断面図、第４図は本考案のシヨツクアブソー
バーを構成する固定ロツド２の固定部分を示す断
面図、及び第５図は従来のシヨツクアブソーバー
を示す部分断面側面図を各々示す。 図において、Ａ……シヨツクアブソーバー、１
……シリンダー、２……固定ロツド、５……固定
ロツド２の太部、６……スプリング、７……上部
ブツシユ、１７……延長ロツド。 Fig. 1 is a partial cross-sectional side view of a leg equipped with the shock absorber of the present invention, Fig. 2 is a sectional view showing an example of the shock absorber of the present invention, and Fig. 3 is another embodiment of the shock absorber of the present invention. 4 is a sectional view showing a fixed portion of the fixed rod 2 constituting the shock absorber of the present invention, and FIG. 5 is a partially sectional side view showing a conventional shock absorber. In the figure, A...shock absorber, 1
... Cylinder, 2 ... Fixed rod, 5 ... Thick part of fixed rod 2, 6 ... Spring, 7 ... Upper bush, 17 ... Extension rod.

Claims (1)

【実用新案登録請求の範囲】 １ 椅子を支える支柱が略垂直に設けられている
椅子脚部において、 該支柱は前記椅子脚部に略垂直に固定される固
定ロツドと、 前記固定ロツドの少なくとも一部と内接して上
下動可能のシリンダーと、 シリンダー内部に挿入され、一端がシリンダー
上部の上部ブツシユに当接し、他端が前記上部ブ
ツシユの下方に位置する固定ロツド部分に当接し
てシリンダーを上方に付勢する付勢部材と、 を具備することを特徴とする椅子のシヨツクア
ブソーバー。 ２ 固定ロツドの先端部がシリンダー上部の上部
ブツシユに至る請求項第１項記載の椅子のシヨツ
クアブソーバー。[Claims for Utility Model Registration] 1. In a chair leg in which a support supporting the chair is provided substantially vertically, the support includes a fixing rod fixed substantially vertically to the chair leg, and at least one of the fixing rods. a cylinder that is inserted into the cylinder and can move up and down; A shock absorber for a chair, comprising: a biasing member that biases; and a shock absorber for a chair. 2. The shock absorber for a chair according to claim 1, wherein the tip of the fixing rod reaches an upper bush at the top of the cylinder.
JP1989084231U 1989-07-18 1989-07-18 Chair shock absorber Expired - Lifetime JP2536438Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989084231U JP2536438Y2 (en) 1989-07-18 1989-07-18 Chair shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989084231U JP2536438Y2 (en) 1989-07-18 1989-07-18 Chair shock absorber

Publications (2)

Publication Number Publication Date
JPH0323235U true JPH0323235U (en) 1991-03-11
JP2536438Y2 JP2536438Y2 (en) 1997-05-21

Family

ID=31632544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989084231U Expired - Lifetime JP2536438Y2 (en) 1989-07-18 1989-07-18 Chair shock absorber

Country Status (1)

Country Link
JP (1) JP2536438Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236611U (en) * 1975-09-05 1977-03-15
JPS55140841U (en) * 1979-03-30 1980-10-08
JPS60116934A (en) * 1983-10-24 1985-06-24 フイヒテル・アンド・ザツクス・インダストリ−ズ・インコ−ポレイテツド Length adjustable support column and unit consisting of support sleeve for said support column and air spring

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236611U (en) * 1975-09-05 1977-03-15
JPS55140841U (en) * 1979-03-30 1980-10-08
JPS60116934A (en) * 1983-10-24 1985-06-24 フイヒテル・アンド・ザツクス・インダストリ−ズ・インコ−ポレイテツド Length adjustable support column and unit consisting of support sleeve for said support column and air spring

Also Published As

Publication number Publication date
JP2536438Y2 (en) 1997-05-21

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