JPH01169131U - - Google Patents

Info

Publication number
JPH01169131U
JPH01169131U JP5520489U JP5520489U JPH01169131U JP H01169131 U JPH01169131 U JP H01169131U JP 5520489 U JP5520489 U JP 5520489U JP 5520489 U JP5520489 U JP 5520489U JP H01169131 U JPH01169131 U JP H01169131U
Authority
JP
Japan
Prior art keywords
top plate
worm gear
opening
display part
study desk
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
JP5520489U
Other languages
English (en)
Other versions
JPH0332262Y2 (ja
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 JP5520489U priority Critical patent/JPH0332262Y2/ja
Publication of JPH01169131U publication Critical patent/JPH01169131U/ja
Application granted granted Critical
Publication of JPH0332262Y2 publication Critical patent/JPH0332262Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Indicating Measured Values (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)

Description

【図面の簡単な説明】
第１図は本考案の概要を示す説明斜視図、第２
図は本考案における天板部の高さを表示した例を
示す要部の正面説明図、第３図は同じく本考案の
要部の機構部を示す斜視図である。 １：天板部、２：表示部、３：開口、４：本体
部、５：回転軸、６：ウオームギアー、７：ウオ
ームホイール、８：軸、９：プーリー、１０：プ
ーリー、１１：タイミングベルト、１２：ハンド
ルカバー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 本体部に対し天板部を昇降調整可能に取付けて
    なる学習机の天板部正面に開口を設け、そして前
    記天板部を昇降調節する回転軸にウオームギアー
    を設けるとともに、該ウオームギヤーに噛合して
    回転するウオームホイールに軸を介して連結した
    プーリーと、該プーリーに対して所定間隔を置い
    て前記開口に近接して配したプーリー間に、表面
    の長さ方向に天板部の高さを表示する表示部とし
    ての数字を所定間隔毎に設けたタイミングベルト
    を張設し、該表示部を前記開口から露出する位置
    に設定してなる学習机。
JP5520489U 1989-05-13 1989-05-13 Expired JPH0332262Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5520489U JPH0332262Y2 (ja) 1989-05-13 1989-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5520489U JPH0332262Y2 (ja) 1989-05-13 1989-05-13

Publications (2)

Publication Number Publication Date
JPH01169131U true JPH01169131U (ja) 1989-11-29
JPH0332262Y2 JPH0332262Y2 (ja) 1991-07-09

Family

ID=31281103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5520489U Expired JPH0332262Y2 (ja) 1989-05-13 1989-05-13

Country Status (1)

Country Link
JP (1) JPH0332262Y2 (ja)

Also Published As

Publication number Publication date
JPH0332262Y2 (ja) 1991-07-09

Similar Documents

Publication Publication Date Title
JPH01122790U (ja)
JPS61163529U (ja)
JPH0332262Y2 (ja)
JPH01103827U (ja)
JPS6330101U (ja)
JPS62121639U (ja)
JPS636483U (ja)
JPS63178885U (ja)
JPH0447917U (ja)
JPH0316165U (ja)
JPS62127329U (ja)
JPS63197568U (ja)
JPS6379126U (ja)
JPS6211554U (ja)
JPS61109576U (ja)
JPH01160485U (ja)
JPH0284047U (ja)
JPH01131456U (ja)
JPS6268761U (ja)
JPH0486450U (ja)
JPS6150994U (ja)
JPS63189230U (ja)
JPS62201027U (ja)
JPS62176806U (ja)
JPS641572U (ja)